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Avaya Business Policy Switch 2000 User's Manual

1. E B ee PR Ca Address B BS45033A In this configuration the designated monitor port port 23 can be set to monitor traffic in any of the following modes Monitor all traffic transmitted from address A to any address Monitor all traffic received by address A from any address Monitor all traffic received by or transmitted by address A Monitor all traffic transmitted by address A to address B e Monitor all traffic between address A and address B conversation between the two stations 208700 A Network configuration 117 Figure 55 shows the Port Mirroring Configuration screen setup for this example In this example port 23 becomes the designated Monitor Port for Switch SI when you press Enter in response to the Yes screen prompt Note The screen data displayed at the bottom of the screen changes to show the new currently active port mirroring configuration after you press Enter The Monitoring Mode field Address A gt Address B indicates that all traffic transmitted by address A to address B will be monitored by the StackProbe attached to Monitor Port 23 Note When you enter MAC addresses in this screen they are also displayed in the MAC Address Table screen
2. BS45022C Switch S1 treats the consolidated proxy reports from S2 and S4 as if they were reports from any client connected to its ports and generates a consolidated proxy report to the designated router In this way the router receives a single consolidated report from that entire subnet Using the Business Policy Switch 2000 90 Network configuration After the switches learn which ports are requesting access to the IP Multicast stream all other ports not responding to the queries are blocked from receiving the IP Multicast Figure 36 Figure 36 Business Policy Switch filtering IP multicast streams 2 of 2 Internet Designated router Host NA membership E Cm Query pan Business Policy s1 ES GERM Switch 2000 Business Policy Switch 2000 so Eu s3 IE E g Business Policy Switch 2000 Key Multicast stream BS45023C The consolidated proxy report generated by the switch remains transparent to layer 3 of the International Organization for Standardization Open Systems Interconnection ISO OSI model
3. Lo S 802 1Q Switch 5 CRC Data Tag a a Porte Port 7 Port 8 Y reas a Untagged member ia CRC 8100 Priority VID 22 of VLAN 2 F R 16 bits 3 bits 1 bits 12bits Data After Outgoing SA untagged packet pa Key unchanged Priority User priority CFI Canonical format indicator NI VID VLAN identifier BS45012A In Figure 20 untagged incoming packets are assigned to VLAN 3 policy VLAN 3 PVID 2 Port 5 is configured as a tagged member of VLAN 3 and port 7 is configured as an untagged member of VLAN 3 Using the Business Policy Switch 2000 74 Network configuration Figure 20 Policy based VLAN assignment Policy VLAN 3 PVID 2 Port 1 Port 2 Port 3 Tagged member N of VLAN 3 Untagged packet D CRC Data SA DA 5 802 1Q Switch 5 a a Before Port6 Port7 Ports Untagged member of VLAN 3 BS45011B As shown in Figure 21 the untagged packet is marked tagged as it leaves the switch through port 5 which is configured as a tagged member of VLAN 3 The untagged packet remains unchanged as it leaves the switch through port 7 which is configured as an untagged member of VLAN 3 Figure 21 802 10 tagging after policy based VLAN assignment Policy VLAN 3 v lt O m Port 4 Port 1 Port2 Port 3 Tagged member o
4. Key VLAN 1 PVID 1 VLAN 2 PVID 2 VLAN 3 PVID 3 9802EA Using the Business Policy Switch 2000 86 Network configuration VLAN configuration rules VLANs operate according to specific configuration rules When creating VLANs consider the following rules that determine how the configured VLAN reacts in any network topology e All ports that are involved in port mirroring must have memberships in the same VLANs If a port is configured for port mirroring the port s VLAN membership cannot be changed e fa port is a trunk group member all trunk members are added or deleted from the VLAN e All ports involved in trunking and port mirroring must have the same VLAN configuration If a port is on a trunk with a mirroring port the VLAN configuration cannot be changed VLANs are not dependent on Rate Limiting settings e faportis an IGMP member on any VLAN and is removed from a VLAN the port s IGMP membership is also removed e fa port is added to a different VLAN and it is already configured as a static router port the port is configured as an IGMP member on that specific VLAN For more information about configuring VLANs see VLAN Configuration Menu screen on page 154 See also Appendix E Quick steps to features on page 275 for configuration flowcharts that can help you use this feature IGMP snooping Business Policy Switche
5. Accelar 1100 switch BayStack 303 Switch Eno Magus s qug urn urn erver 100BASE TX Gly em emm mp hub i BayStack 304 Key switch 10 Mb s 100 Mb s 1000 Mb s Gigabit 9841EA Fail safe stack application Figure 10 shows an example of eight Business Policy Switches that are stacked together as a single managed unit If any single unit in the stack fails the remaining stack remains operational without interruption As shown in Figure 10 the Accelar 1100 switch is used as a backbone switch connecting to the Business Policy Switch with an optional gigabit 1000BASE SX MDA for maximum bandwidth This configuration uses optional BayStack 400 ST1 Cascade Modules to connect the switches in the fail safe stack For an overview of the fail safe stacking feature that is available for the Business Policy Switches see Business Policy Switch stack operation on page 58 Using the Business Policy Switch 2000 58 Network configuration Figure 10 Fail safe stack example Up to 24 users Business Policy Switch 20po Up to 28 users a I i Accelar switch Up to 28 users Up to 28 users
6. Business Policy Switch F s2 pb T2 e ey s 9m Business Policy Switch EE at 9804EA You can configure each of the trunks shown in Figure 40 with up to four switch ports to provide up to 800 Mb s aggregate bandwidth through each trunk in full duplex mode As shown in this example when traffic between switch to switch connections approaches single port bandwidth limitations creating a MultiLink Trunk can supply the additional bandwidth required to improve the performance Figure 41 shows a typical switch to server trunk configuration In this example file server FS1 uses dual MAC addresses using one MAC address for each network interface card NIC For this reason FS1 does not require a trunk assignment FS2 is a single MAC server with a four port NIC and is set up as trunk configuration T1 Using the Business Policy Switch 2000 96 Network configuration Figure 41 Switch to server trunk configuration example T1 Business Policy Switch 2000 9805EA
7. 60 ca Qu Qi EL 9810EA In the configuration example shown in Figure 52 the designated monitor port port 23 can be set to monitor traffic in any of the following modes Monitor all traffic received by port X Monitor all traffic transmitted by port X e Monitor all traffic received and transmitted by port X Using the Business Policy Switch 2000 114 Network configuration Monitor all traffic received by port X or transmitted by port Y e Monitor all traffic received by port X destined to port Y and then transmitted by port Y e Monitor all traffic received transmitted by port X and transmitted received by port Y conversations between port X and port Y As shown in the Port Mirroring Configuration screen example Figure 53 port 23 is designated as the Monitor Port for ports 24 and 25 in Switch S1 Note The Unit value in the Unit Port field is not configurable when the switch is operating standalone For detailed information about the MultiLink Trunk Configuration screen fields see MultiLink Trunk Configuration Menu screen on page 173 The Monitoring Mode field 5 Port X or Port Y 5 indicates that all traffic received by port X or all traffic transmitted by port Y is currently being monitored by the StackProbe attached to Monitor Port 23 The
8. 143 208700 A Figures 17 Figure 65 MAC Security Port Configuration screen 1 of 2 146 Figure 66 MAC Security Port Configuration screen 2 of 2 146 Figure 67 MAC Address Security Port Lists screens 148 Figure 68 MAC Address Security Port Lists screen 149 Figure 69 MAC Address Security Table screens 0a 152 Figure 70 MAC Address Security Table screen 00 cee eee eee 153 Figure 71 VLAN Configuration Menu screen cece eee eee 155 Figure 72 VLAN Configuration screen leen 157 Figure 73 MAC Address Configuration for MAC SA Based VLAN screen 162 Figure 74 VLAN Port Configuration screen lesen 164 Figure 75 VLAN Display by Port screen 00 cee ee eee 166 Figure 76 Port Configuration screen 1 0f2 cee eee 168 Figure 77 Port Configuration screen 2 0f2 cece eee 168 Figure 78 High Speed Flow Control Configuration aaa 171 Figure 79 MultiLink Trunk Configuration Menu screen luisse 174 Figure 80 MultiLink Trunk Configuration screen lisse 176 Figure 81 MultiLink Trunk Utilization screen 1 0f2 178 Figure 82 MultiLink Trunk Utilization screen 2 0f2 179 Figure 83 Port Mirror Configuration screen llle 181 Figure 84 Rate Limiting Configuration s
9. 255 Worst case 1000BASE SX power budget and penalties 256 208700 A Tables 21 Table 62 Operating range for 1000BASE LX 20 257 Table 63 1000BASE LX transmit characteristics aa 257 Table 64 1000BASE LX receive characteristics 258 Table 65 Worst case 1000BASE LX power budget and penalties 259 Tab 6B MBAWOOEE ouaaeu appa s eom Rab UR a he xr EE RR ds 261 Table 67 1000BASE SX MDA components lees 264 Table 68 8 1000BASE LX MDA components sese 267 Table 69 100BASE FX MDA components lesse lees 271 Table 70 RJ 45 port connector pin assignments a 286 Table 71 DB 9 Console port connector pin assignments 289 Table 72 Factory default settings oo ooooocormommmmmmnmos 291 Using the Business Policy Switch 2000 22 Tables 208700 A 23 Preface This guide describes the Nortel Networks Business Policy Switch 2000 features and uses The terms Business Policy Switch 2000 and Business Policy Switch are used synonymously in this document The Business Policy Switch introduces policy enabled networking features to optimize consistent performance and behavior for your network traffic The Differentiated Services DiffServ network architecture offers varied levels of service for different types of data traffic DiffServ lets you designate a spe
10. Using the Business Policy Switch 2000 292 Appendix G Default Settings Table 72 Factory default settings continued Field Default setting Appears in this CI screen Aging Time Find an Address Port Mirroring Address A 300 seconds 00 00 00 00 00 00 no MAC address assigned 00 00 00 00 00 00 no MAC address assigned MAC Address Table screen on page 138 Port Mirroring Address B 00 00 00 00 00 00 no MAC address assigned MAC Address Security Disabled MAC Address Security Configuration Menu screen on page 141 Detected MAC Address Security Disabled SNMP Locked Partition Port on Intrusion Disabled Partition Time 0 seconds the value O indicates forever on page 152 DA Filtering on Intrusion Detected Disabled Generate SNMP Trap on Intrusion Disabled Clear by Ports NONE Learn by Ports NONE Current Learning Mode Not Learning Trunk blank field MAC Address Security Port Configuration screen on page 145 Security Disabled Port List blank field MAC Address Security Port Lists Screens on page 147 Find an Address blank field MAC Address Security Table screens MAC Address Jj no address assigned Allowed Source blank field MAC SA based VLAN The least active MAC SA based VLAN will be displayed MAC Address Configuration for MAC SA Based VLAN screen on page 162
11. Up to 28 users Up to 28 users Up to 28 users Up to K ey 28 users 100 Mb s 9842EA Business Policy Switch stack operation Business Policy Switches configured with Business Policy Switch software version 1 0 provide fail safe stackability when you install the optional BayStack 400 ST1 Cascade Module You can connect up to eight Business Policy Switches and BayStack 450 switches to provide uninterrupted connectivity for up to 224 ports see Fail safe stack application on page 57 The entire stack is manageable as a single unit Installation instructions are provided with the BayStack 400 ST1 Cascade Module see your Nortel Networks sales representative for ordering information 208700 A Network configuration 59 Note If you are implementing a mixed stack with the Business Policy Switch and BayStack 450 and BayStack 410 switches refer to Appendix B Interoperability in a mixed stack configuration on page 247 for configuration and interoperability information BayStack 400 ST1 Cascade Module The front panel components of the BayStack 400 ST1 Cascade Module are shown in Figure 11 Component descriptions follow the figure Figure 11 BayStack 400 ST1 Cascade Module front panel components
12. bandwith 200 mb s bidirectional 9795EA Segment switch application Figure 8 shows a Business Policy Switch used as a segment switch to alleviate user contention for bandwidth and eliminate server and network bottlenecks Before segmentation 88 users had a total bandwidth of only 10 Mb s available After segmentation 92 users have 40 Mb s four times the previous bandwidth while adding 22 dedicated 100 Mb s connections This configuration can be extended to add more segments without degrading performance 208700 A Network configuration 55 Figure 8 Business Policy Switch used as a segment switch Before 10BASE T hubs Server To Network Center Up to 88 users Key 10 Mb s 100 Mb s 200 Mb s 88 users share 10 Mb s 10 88 Mb s per user Server bottleneck 10 Mb s bandwidth Network center bottleneck 10 Mb s bandwidth Total of 88 users Business Policy Switch 2000 After Server To Network Center Up to 23 users Cal users Gal Up to 23 Errores users Four sets of 23 users each set shares 10 Mb s 1
13. 3 Cascade A Out 1 Blank connectors unused 2 Cascade A Out connector 3 Unit Select switch 4 Cascade A In connector BS0031B Cascade A Out connector Provides an attachment point for connecting this unit to another unit via the cascade cable A return cable from another unit s Cascade A Out connector to this unit s Cascade A In connector completes the stack connection see the example shown in Figure 12 Using the Business Policy Switch 2000 60 Network configuration Unit Select switch The Unit Select switch up Base determines the base unit for the stack configuration see Base unit on page 61 The Unit Select switch status is displayed on the Business Policy Switch LED display panel When the Unit Select switch is in the Base up position all other Unit Select switches in the stack configuration must be set to Off down Cascade A In connector Provides an attachment point for accepting a cascade cable connection from an adjacent unit in the stack A return cable from this unit s Cascade A Out connector to the adjacent unit s Cascade A In connector completes the stack connection see the example shown in Figure 12 Figure 12 Connecting cascade cables Cascade A Out Cascade A In po Redundant Power 5 Cascade Module Unit 2 9812EA 1 Base unit 303978 A cascade cable 30
14. These parameters are not saved Used in this screen See page In Band Stack IP Address IP Configuration Setup 126 In Band Switch IP Address In Band Subnet Mask Default Gateway Console Read Only Switch Password Console Comm Port Configuration 200 Console Read Write Switch Password Console Read Only Stack Password Console Read Write Stack Password Configuration Image Filename Configuration File Download Upload 223 TFTP Server IP Address Using the Business Policy Switch 2000 228 Using the console interface 208700 A 229 Chapter 4 Configuring policy enabled networks This chapter provides an overview of differentiated services Quality of Service network architecture The Business Policy Switch provides a Web based management interface to configure policies See Using Web based Management for the Business Policy Switch 2000 for detailed information In addition to Web based management policies can be configured using SNMP and Common Open Policy Services COPS This chapter includes information about the following topics e Differentiated Services DiffServ overview this page e Policy overview page 230 e Configuring policy parameters page 232 Differentiated Services DiffServ overview Differentiated services DiffServ is a Quality of Service QoS network architecture that offers varied levels of ser
15. rtant Note If a leading zero 0 is used in the IP address it is calculated as an octal number If the leading character is x upper or lower case it is calculated as a hexadecimal number For example if an IP address with a base 10 number of 45 is written as 045 in the BOOTPTAB TXT file the Bootp protocol assigns 037 to the client al entries are defined that specify the parameters used by every device that hardware type ht is specified first in the global entry following global entry is defined for an Ethernet device Note that this is where a client s subnet mask sm and default gateway gw are defined globall ht ethernet hd c opt images sm 255 255 255 0 gw 192 0 1 0 The following sample entry describes a BootP client bay1 ht ethernet ha 0060 d000000 ip 192 0 0 1 hd c lezlanlimages bf bps2000_100 img Where host name bayl hardware type Ethernet MAC address 00 60 FD 00 00 00 IP address 192 0 0 0 home directory of boot file c lezlanlimages boot file bps2000 100 img 208700 A 301 Index Numbers 450 Image Filename field 222 A Actual Hello Interval 215 Aging Time field 140 Allowed Source IP Address field 219 Allowed Source Mask field 219 Authentication Trap field 132 autonegotiation description 46 modes 238 troubleshooting 239 Autonegotiation field 169 autosense description 46 B base unit 61 BayStack 460
16. 10 86 03 67 0 60 0 8 Both 3 58 03 44 03 70 03 9 Multicast None 11 03 87 03 65 03 10 Both None 27 0 89 0 44 0 11 Both None 15 0 66 0 66 03 12 Both None 12 03 98 0 99 0 13 Both None 44 03 33 03 89 0 14 Both None 34 0 45 0 76 0 More Press Ctrl N to display choices for additional ports Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu X d 208700 A Using the console interface 185 Figure 85 Rate Limiting Configuration screen 2 of 2 ON EM Rate Limiting Configuration Unit 1 Port Packet Type Limit Last 5 Minutes Last Hour Last 24 Hours 15 Both None 44 0 56 0 0 0 16 Both None 67 0 34 0 0 0 AT Multicast 10 65 0 48 03 45 03 18 Both None 77 03 74 0 60 0 AS Both 10 80 0 89 03 90 03 20 Both None 78 03 83 03 98 03 21 Broadcast None 98 03 88 03 44 03 22 Both None 34 0 93 0 0 0 23 Both None 65 03 82 03 56 03 24 Multicast None 76 03 65 03 50 03 25 Both 53 J 88 03 67 03 0 03 26 Both None 35 0 45 0 90 0 27 Both None 25 03 48 03 78 03 28 Both None 17 03 77 03 89 03 Switch Both None Stack Both None Press Ctrl P to display choices for ports 1 14 Use space bar to display choices
17. Disabled MAC Security Table Clear by Ports Learn by Ports Current Learning Mode Disabled Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu m J Table 17 describes the MAC Address Security Configuration screen fields Table 17 MAC Address Security Configuration fields Field Description MAC Address Security When this field is set to enabled the software checks source MAC addresses of packets that arrive on secure ports against MAC addresses listed in the MAC Address Security Table for allowed membership If the software detects a source MAC address that is not an allowed member the software registers a MAC intrusion event Default Disabled Range Disabled Enabled MAC Address Security When this field is set to enabled the MAC address security screens cannot SNMP Locked be modified using SNMP Default Disabled Range Disabled Enabled Using the Business Policy Switch 2000 144 Using the console interface Table 17 MAC Address Security Configuration fields continued Field Description Partition Port on Intrusion Detected This field value determines how the switch reacts to an intrusion event When an intrusion even is detected see MAC Address Security field description the specified switch port is set to Disabled partitioned from o
18. No Filter Untagged Frames No Filter Unregistered Frames No Port Name Unit 1 Port 1 PVID 2 Port Priority 6 Tagging Tagged Trunk Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu M yf For more information about using this feature see VLAN Configuration Menu screen on page 154 MultiLink Trunks MultiLink Trunks allow you to group up to four switch ports together to form a link to another switch or server thus increasing aggregate throughput of the interconnection between the devices up to 800 Mb s in full duplex mode You can configure up to six MultiLink Trunks The trunk members can reside on a single unit or on multiple units within the same stack configuration as a distributed trunk MultiLink Trunking software detects misconfigured or broken trunk links and redirects traffic on the misconfigured or broken trunk link to other trunk members within that trunk You can use the Trunk Configuration screen to create switch to switch and switch to server MultiLink Trunk links Figure 40 and Figure 41 208700 A Network configuration 95 Figure 40 shows two trunks T1 and T2 connecting Switch S1 to switches S2 and S3 Figure 40 Switch to switch trunk configuration example
19. 46 The Business Policy Switch 2000 Port mirroring conversation steering The port mirroring feature sometimes referred to as conversation steering allows you to designate a single switch port as a traffic monitor for up to two specified ports or two media access control MAC addresses You can specify port based monitoring where all traffic on specified ports is monitored or address based monitoring where traffic between specified MAC addresses is monitored You can attach a probe device such as a Nortel Networks StackProbe or equivalent to the designated monitor port For more information about the port mirroring feature see Port Mirroring Configuration screen on page 180 Autosensing and autonegotiation The Business Policy Switches are autosensing and autonegotiating devices e The term autosense refers to a port s ability to sense the speed of an attached device e The term autonegotiation refers to a standardized protocol IEEE 802 3u that exists between two IEEE 802 3u capable devices Autonegotiation allows the switch to select the best of both speed and duplex modes Autosensing is used when the attached device is not capable of autonegotiation or is using a form of autonegotiation that is not compatible with the IEEE 802 3u autonegotiation standard In this case because it is not possible to sense the duplex mode of the attached device the Business Policy Switch reverts to half duplex mode When autoneg
20. Client server configuration using MultiLink Trunks Figure 42 shows an example of how MultiLink Trunking can be usedin a client server configuration In this example both servers connect directly to Switch S1 FS2 is connected through a trunk configuration T1 The switch to switch connections are through trunks T2 T3 T4 and T5 Clients accessing data from the servers FS1 and FS2 are provided with maximized bandwidth through trunks T1 T2 T3 T4 and T5 Trunk members the ports making up each trunk do not have to be consecutive switch ports you can select ports randomly as shown by T5 With spanning tree enabled one of the trunks T2 or T3 acts as a redundant backup trunk to Switch S2 With spanning tree disabled you must configure trunks T2 and T3 into separate VLANs for this configuration to function properly Refer to IEEE 802 1Q VLAN workgroups on page 69 for more information 208700 A Network configuration 97 Figure 42 Client server configuration example FS1 FS2 Business Policy Switch 2000 Business Policy Switch 200863 Business Policy Switch 200094 Business Policy Switch 20C amo prm a T a The trunk configuration screens for switches S1 to S4 are shown in Trunk configuration screen examples following this section For detailed information about configuring trunks see MultiLink Trunk Configu
21. Table 1 Business Policy Switch 2000 front panel description 30 Table 2 Business Policy Switch 2000 LED descriptions 33 Table 3 Business Policy Switch 2000 back panel descriptions 35 Table 4 International power cord specifications sells 37 Table 5 SNMP MIB SURDON ckt 00h date equ DET SR EUER Aa cr PRA 48 Table 6 Supr SNMP taps secca haan RAT RARUCEXARO RARO CARGA Ka 49 Table 7 Stack up configuration description liliis 64 Table 8 Stack down configuration description cea eee 66 Table 9 Redundant cascade stacking descriptions 68 Table 10 Console interface Main Menu options an 123 Table 11 IP Configuration Setup screen fields AA 127 Table 12 SNMP Configuration screen fields 0 ceca eee 132 Table 13 System Characteristics screen fields oooooooooo o 134 Table 14 Switch Configuration Menu screen options 2005 136 Table 15 8 MAC Address Table screen fields 0 a 140 Table 16 MAC Address Security Configuration Menu Options 142 Table 17 MAC Address Security Configuration fields 143 Table 18 8 MAC Security Port Configuration screen fields 147 Table 19 MAC Address Security Port Lists screen fields 149 Table 20 MAC Address Security Table Screen Fields 153 Table 24 VL
22. Table 11 IP Configuration Setup screen fields continued Field Description In Band Subnet Mask The subnet address mask associated with the in band IP address shown on the screen see In Band Switch IP address field Network routers use the subnet mask to determine the network or subnet address portion of a host s IP address The bits in the IP address that contain the network address including the subnet are set to 1 in the address mask and the bits that contain the host identifier are set to 0 Default Value 0 0 0 0 no subnet mask assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value between 0 and 255 separated by a decimal point Default Gateway The IP address of the default gateway Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value between 0 and 255 separated by a decimal point Choosing a BootP request mode The BootP Request Mode field in the IP Configuration screen allows you to choose which method the switch uses to broadcast BootP requests e BootP When Needed e BootP Always e BootP Disabled e BootP or Last Address Note Whenever the switch is broadcasting BootP requests the BootP process will eventuall time out if a reply is not received When the process times out the BootP request mode automatically changes to BootP Disabled mode To r
23. The console port allows you to access the console interface CI screens and customize your network using the supplied menus and screens see Chapter 3 Using the console interface on page 119 208700 A The Business Policy Switch 2000 31 The console port is a DB 9 RS 232 D male serial port connector You can use this connector to connect a management station or console terminal to the Business Policy Switch by using a straight through DB 9 to DB 9 standard serial port cable You must use a VT100 ANSI compatible terminal for cursor control and to enable cursor and functions keys to use the console port See Installing the Business Policy Switch 2000 for more information Note The console port is configured as a data communications equipment DCE connector Ensure that your RS 232 cable pinouts are configured for DCE connections see Appendix F Connectors and pin assignments on page 285 The console port default settings are 9600 baud with eight data bits one stop bit and no parity as the communications format with flow control set to enabled Uplink Expansion slot The Uplink Expansion slot allows you to attach optional media dependent adapters MDAs that support a range of media types see Appendix D Media dependent adapters on page 261 for more information about MDA types available from Nortel Networks Port connectors The Business Policy Switch uses 10BASE T 100BASE TX RJ 45 8 pin modula
24. The switch IP address and MAC address are not part of proxy report generation The last reporting IGMP group member in each VLAN represents all of the hosts in that VLAN and IGMP group 208700 A Network configuration 91 IGMP snooping configuration rules The IGMP snooping feature operates according to specific configuration rules When configuring your switch for IGMP snooping consider the following rules that determine how the configuration reacts in any network topology e A port that is configured for port mirroring cannot be configured as a static router port e fa MultiLink Trunk member is configured as a static router port all of the MultiLink trunk members are configured as static router ports Also if a static router port is removed and it is a MultiLink Trunk member all MultiLink trunk members are removed as static router port members automatically e Static router ports must be port members of at least one VLAN e fa port is configured as a static router port it is configured as a static router port for all VLANs on that port The IGMP configuration is propagated through all VLANs of that port e Ifa static router port is removed the membership for that port is removed from all VLANSs of that port The IGMP snooping feature is not STP dependent The IGMP snooping feature is not Rate Limiting dependent e The snooping field must be enabled for the proxy field to have any valid meaning e Static ro
25. This section provides four network configuration examples using Business Policy Switches In these examples the packet classification feature can be used to prioritize the traffic of the network to ensure uninterrupted traffic of critical applications e Desktop switch application this page e Segment switch application page 54 e High density switched workgroup application page 56 e Fail safe stack application page 57 Desktop switch application Figure 7 shows a Business Policy Switch used as a desktop switch where desktop workstations are connected directly to switch ports This configuration provides dedicated 100 Mb s connections to the network center the server and as many as 26 users This configuration uses the optional BPS2000 4TX MDA 10BASE T 100BASE TX MDA Using the Business Policy Switch 2000 54 Network configuration Figure 7 Business Policy Switch used as a desktop switch Before After Business Policy Switch 2000 To Server Up to 22 users To Server Up to 26 users Network Network Center Center Key 10 Mb s 100 Mb s 200 Mb s 22 users share 10 Mb s 10 22 Mb s per user 26 users each with dedicated 100 Mb s bandwidth Server bottleneck 10 Mb s bandwidth Server with dedicated 100 Mb s bandwidth Network center bottleneck 10 Mb s bandwidth Network center with dedicated 100 Mb s full duplex
26. 1 CD Carrier detect not used 2 TXD Transmit data output 3 RXD Receive data input 4 DTR Data terminal ready not used 5 GND Signal ground 6 DSR Not used 7 RTS Request to send not used 8 CTS Not used 9 RI Ring indicator not used Shell Chassis ground Using the Business Policy Switch 2000 290 Appendix F Connectors and pin assignments 208700 A 291 Appendix G Default Settings Table 72 lists the factory default settings for the Business Policy Switch 2000 according to the console interface CI screens and fields for the settings Table 72 Factory default settings no IP address assigned Field Default setting Appears in this CI screen BootP Request Mode BootP Disabled IP Configuration Setup screen on page 126 In Band Stack IP Address 0 0 0 0 no IP address assigned In Band Switch IP Address 0 0 0 0 no IP address assigned In Band Subnet Mask 0 0 0 0 no subnet mask assigned Default Gateway 0 0 0 0 no IP address assigned Read Only Community String public SNMP Configuration screen on page 131 Read Write Community String private Trap IP Address 0 0 0 0 Community String Zero length string Authentication Trap Enabled Link Up Down Trap Enabled sysContact Zero length string page 133 System Characteristics screen on sysName Zero length string sysLocation Zero length string
27. 1 Is the packet tagged 2 Does the packet belong in a MAC SA based VLAN 3 Does the packet belong in a protocol based VLAN 208700 A The Business Policy Switch 2000 41 If none of the criteria applies the packet belongs in the VLAN identified by the PVID of the ingress port See Chapter 2 Network configuration for more information In addition you configure VLANs as e Shared VLAN Learning SVL mode Multiple VLANs use a single forwarding database OR Independent VLAN Learning IVL mode Each VLAN uses a unique forwarding database The IVL mode is only an option when using the Business Policy Switch 2000 you must use the SVL mode when operating a hybrid stack Business Policy Switches support up to 64 VLANs port protocol or MAC SA based including VLAN 1 which is always port based When a switch port is configured to be a member of a VLAN it is added to a group of ports workgroup that belong to one broadcast domain You can assign different ports and therefore the devices attached to these ports to different broadcast domains This feature allows network flexibility because you can reassign VLANs to accommodate network moves additions and changes eliminating the need to change physical cabling For more information about VLANs see IEEE 802 1Q VLAN workgroups on page 69 Security The Business Policy Switch security features provide two levels of security for your local area network
28. 128 10 Forwarding 1 Enabled 128 4 Forwarding Enabled 128 10 Forwarding More Ctrl N to display choices for ports 13 26 e bar to display choices press Return or Enter to select choice Press Ctrl C to return to Main Menu S2 Port Configuration screen 9809EA 208700 A Network configuration 111 Additional tips about the MultiLink Trunking feature When you create a MultiLink Trunk the individual trunk members the specific ports that make up the trunk logically connect and react as a single entity For example if you change spanning tree parameters for any trunk member the spanning tree parameters for all trunk members change All configured trunks are indicated in the Spanning Tree Configuration screen The Trunk field lists the active trunks adjacent to the port numbers that correspond to the specific trunk member for that trunk When a trunk is active you can disable spanning tree participation using the Trunk Configuration screen or using the Spanning Tree Configuration screen When a trunk is not active the spanning tree participation setting in the Trunk Configuration screen does not take effect until you set the Trunk Status field to Enabled The trunk is also viewed by management stations as a single spanning tree port The spanning tree port is represented by the trunk member with the lowest port number For example if ports 13 14 15 and 16 are trunk members of trunk T1 the manag
29. 208700 A Media dependent adapters Media dependent adapters 269 100BASE FX BPS2000 2FX MDA and BPS2000 4FX MDA A Warning Fiber optic equipment can emit laser or infrared light that can injure your eyes Never look into an optical fiber or connector port Always assume that fiber optic cables are connected to a light source A Vorsicht Glasfaserkomponenten k nnen Laserlicht bzw Infrarotlicht abstrahlen wodurch Ihre Augen gesch digt werden k nnen Schauen Sie niemals in einen Glasfaser LWL oder ein Anschluteil Gehen Sie stets davon aus dab das Glasfaserkabel an eine Lichtquelle angeschlossen ist Avertissement L quipement fibre optique peut mettre des rayons laser ou infrarouges qui risquent d entrainer des l sions oculaires Ne jamais regarder dans le port d un connecteur ou d un c ble fibre optique Toujours supposer que les c bles fibre optique sont raccord s une source lumineuse Advertencia Los equipos de fibra ptica pueden emitir radiaciones de l ser o infrarrojas que pueden da ar los ojos No mire nunca en el interior de una fibra ptica ni de un puerto de conexi n Suponga siempre que los cables de fibra ptica est n conectados a una fuente luminosa Avvertenza Le apparecchiature a fibre ottiche emettono raggi laser o infrarossi che possono risultare dannosi per gli occhi Non guardare mai direttamente le fibre ottiche o le porte di collegamento Tenere in
30. 396 2 1 Last 5 Minutes This read only field indicates the percentage of packets of the type specified in the Packet Type field received by the port in the last 5 minutes This field provides a running average of network activity and is updated every 15 seconds Note that this field indicates the receiving port s view of network activity regardless of the rate limiting setting Last Hour This read only field indicates the percentage of packets of the type specified in the Packet Type field received by the port in the last hour This field provides a running average of network activity and is updated every 5 minutes Note that this field indicates the receiving port s view of network activity regardless of the rate limiting setting Last 24 Hours This read only field indicates the percentage of packets of the type specified in the Packet Type field received by the port in the last 24 hours This field provides a running average of network activity and is updated every hour Note that this field indicates the receiving port s view of network activity regardless of the rate limiting setting 1 rate limiting is disabled if this field is set to None This allows you to select and view the percentage of specific packet types present in the network without inadvertently limiting the forwarding rate 208700 A Using the console interface 187 IGMP Configuration Menu screen The IGMP Confi
31. Ports 15 17 19 and 21 are assigned as trunk members of trunk 1 Ports 25 and 26 are assigned as trunk members of trunk 2 Ports 2 and 4 are assigned as trunk members of trunk 3 Ports 14 and 16 are assigned as trunk members of trunk 4 Ports 22 and 24 are assigned as trunk members of trunk 5 e STP Learning indicates the spanning tree participation setting for each of the trunks Trunks 1 through 4 are enabled for Normal STP Learning Trunk 5 is enabled for Fast STP Learning e Trunk Mode read only indicates the Trunk Mode for each of the trunks The Trunk Mode field values for trunks 1 to 5 are set to Basic Source MAC addresses are statically assigned to specific trunk members for flooding and forwarding which allows the switch to stabilize and distribute the data streams of source addresses across the trunk members Trunk Status indicates the Trunk Status for each of the trunks When set to Enabled the configuration settings for that specific trunk are activated Trunk Name indicates optional fields for assigning names to the corresponding configured trunks The names chosen for this example provide meaningful information to the user of this switch for example S1 T1 to FS2 indicates that Trunk 1 in Switch S1 connects to File Server 2 Trunk configuration screen for Switch S2 As shown in Figure 42 on page 97 Switch S2 is set up with two trunk configurations T2 and T3 Both trunks connect directly to
32. Return or Enter when complete id Ctrl R to return to previous menu Press Ctrl C to return to Main an Switch S4 is configured as follows Trunk read only indicates the trunk 1 to 6 that corresponds to the switch ports specified in the Trunk Members fields Trunk Members Unit Port indicates the ports that can be configured in each row to create the corresponding trunk Ports 5 and 11 are assigned as trunk members of trunk T1 STP Learning indicates the spanning tree participation setting for each of the trunks Trunk 1 is enabled for Normal STP Learning Trunk Mode read only indicates the Trunk Mode for each of the trunks The Trunk Mode field value for trunk 1 is set to Basic Source MAC addresses are statically assigned to specific trunk members for flooding and forwarding which allows the switch to stabilize and distribute the data streams of source addresses across the trunk members 208700 A Network configuration 105 Trunk Status indicates the Trunk Status for each of the trunks When it is set to Enabled the configuration settings for that specific trunk are activated Trunk Name indicates optional fields for assigning names to the corresponding configured trunks The names chosen for this example provide meaningful information to the user for example S4 T5 to S1 indicates that Trunk 1 in Switch S4 connects to Switch 1 Before you configure trunks When you create and enable a trunk th
33. THIS AGREEMENT IS THE ENTIRE AND EXCLUSIVE AGREEMENT BETWEEN NORTEL NETWORKS AND LICENSEE WHICH SUPERSEDES ALL PRIOR ORAL AND WRITTEN AGREEMENTS AND COMMUNICATIONS BETWEEN THE PARTIES PERTAINING TO THE SUBJECT MATTER OF THIS AGREEMENT NO DIFFERENT OR ADDITIONAL TERMS WILL BE ENFORCEABLE AGAINST NORTEL NETWORKS UNLESS NORTEL NETWORKS GIVES ITS EXPRESS WRITTEN CONSENT INCLUDING AN EXPRESS WAIVER OF THE TERMS OF THIS AGREEMENT Using the Business Policy Switch 2000 208700 A Contents 7 Contents Prelat AA ARRA TR 23 BENG you DEUM 6240 cei pede de PAA AAA RRA ERA CHS 24 TOXU CODES DEI osa eee be tee be qd aqaa dd EE d edu a 24 How fa gothelp ues ceeds eux e BEB AKNG EA E ACE ERR E RR AGE RR x 28 Chapter 1 The Business Policy Switch 2000 2 2 29 FRUI at IO td abi a a a a a Bt d 29 Frantpanel 30 o BDIL 22s PERO DEPO d bad aee Peu UPPER Oo PNE ER 30 Uplink Expansion sid uasa aues 4 xe e RU RYAN ERG RE RE EAE qa 31 PO CONNECTIONS 0 RA ER A RR RA A 31 LEN Panel cat a a A AAA aed de isis ee Mc M c 35 Cascade Module SIE isi paaa hp BANI Peluso sia X 3E rdad 4 ede viai 35 CIMAS sa Aa dot Gee deiode kaha dd idi ur oU Mad eG Bk apd ene 36 AC power receptacle is cesis e Resume mr R BAKA m RUE NABA dame eee 36 Redundant power supply unit RPSU and uninterruptible power BORD UPS cc cc capus ccd T E SX ES GAPAN AKA qq ER AA KAL Aue es 38 zt P C 39 Palicy enabled networking uui du seed
34. Use the spacebar to toggle the selection to Yes Press Enter to initiate the software download process NOTE The software download process can take up to 60 seconds to complete or more if the load host path is congested or there is a high volume of network traffic To ensure that the download process is not interrupted do not power down the switch for approximately 10 minutes No Yes No Default Value Range 208700 A Using the console interface 223 LED Indications during the download process The software download process automatically completes without user intervention The process erases the contents of flash memory and replaces it with a new software image Be careful not to interrupt the download process until after it runs to completion the process can take up to 10 minutes depending on network conditions Note If problems occur during the software download process the gt Software Download screen displays error codes that define the problem The error codes are described in Chapter 5 Troubleshooting During the download process the Business Policy Switch is not operational You can monitor the progress of the download process by observing the LED indications Configuration File Download Upload screen The Configuration File Download Upload screen Figure 102 allows you to store your switch stack configuration parameters on a TFIP server You can retrieve the configur
35. considerazione il fatto che i cavi a fibre ottiche sono collegati a una sorgente luminosa 4 SABLA ICA BRL PHARM BATS OED ED pA RRA A gt Wh heARSIAE ZY CS FAW TT VIR EHI SH Ca EOL ROTC FAW DE Se Dg Sas nf d 9 amp Spur AUN Using the Business Policy Switch 2000 270 Media dependent adapters Media dependent adapters There are two 100BASE FX models Figure 109 e The BPS2000 2FX MDA uses two longwave 1300 nm SC connectors to attach devices over 62 5 125 or 50 125 micron multimode fiber optic cable e The BPS2000 4FX MDA uses four longwave 1300 nm MT RJ connectors to attach devices over 62 5 125 or 50 125 micron multimode fiber optic cable Figure 109 100BASE FX MDA front panels Q EC RE ae OO CI Day leple o lol 33 5 C2 CI Adiviy BPS2000 2FX MDA 2 TX RX TX RX 9791EA Both models conform to the IEEE 802 3u 100BASE FX standard and can be used for fiber based 100 Mb s connections 2 km maximum distance to other compatible Fast Ethernet devices Single mode fiber cable is not supported Table 69 describes the 100BASE FX components and LEDs 208700 A Media dependent adapters Media dependent adapters 271 For installation instructions see Installing an MDA
36. n Si modifica las contrase as predeterminadas asignadas por el sistema aseg rese de anotar las nuevas contrase as y guardelas en un lugar seguro Si olvida las nuevas contrase as no podr acceder al interfaz de la consola En ese caso p ngase en contacto con Nortel Networks para obtener ayuda al respecto Using the Business Policy Switch 2000 206 Using the console interface Table 42 Console Comm Port Configuration screen fields continued Field Description Attenzione In caso di modifica delle password predefinite nel sistema assicurarsi di annotare le nuove password e di conservarle in un luogo sicuro Nel caso in cui le nuove password vengano dimenticate non sar possibile accedere all interfaccia della console In tal caso contattare la Nortel Networks per avere assistenza TE VATAMIUISTZAMBOAAU ERZEETA O BE ATWULVAT FEESEDCREGNI RE LUCES NLUZVMAU PeERILCLZOS 2377 V 4752r4AIl 77 tA TE EA CO SIX Bay Networks E CTER CHAL Primary RADIUS Server The IP address of the Primary RADIUS server Default 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point Secondary RADIUS Server The IP address of the Secondary RADIUS server Default 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by
37. the amount of time between transmissions of configuration Bridge Protocol Data Units BPDUs that the root bridge is currently using Note that all bridges participating in the spanning tree network use the root bridge s Hello Interval parameter value See also Bridge Hello Time Default Value 2 seconds Range 1 to 10 seconds Maximum Age Time Indicates the Maximum Age Time parameter value that the root bridge is currently using This value specifies the maximum age that a Hello message can attain before it is discarded Note that the root bridge s Maximum Age Time parameter value becomes the actual Maximum Age Time parameter value for all bridges participating in the spanning tree network See also Bridge Maximum Age Time Default Value 20 seconds Range 6 to 40 seconds Using the Business Policy Switch 2000 216 Using the console interface Table 46 Spanning Tree Switch Settings parameters continued Parameter Description Forward Delay Indicates the Forward Delay parameter value that the root bridge is currently using This value specifies the amount of time that the bridge ports remain in the Listening and Learning states before entering the Forwarding state Note that the root bridge s Forward Delay parameter value becomes the actual Forward Delay parameter value for all bridges participating in the spanning tree network See also Bridge Forward Delay Default Value 15 seconds Ran
38. 2 86DD IP version 6 User Defined Ethernet type 2 User defined 16 User defined protocol based VLAN see Ethernet 802 2 or bit value Predefined Protocol Identifier PID Ethernet Snap description below for more information RARP Ether2 Ethernet type 2 8035 Reverse Address Resolution Protocol RARP RARP is a protocol used by some old diskless devices to obtain IP addresses by providing the MAC layer address When you create a VLAN based on RARP you can limit the RARP broadcasts to the ports that lead to the RARP server 208700 A Using the console interface 161 User Defined Protocol Identifier Description In addition to the standard predefined protocols user defined protocol based VLANS are supported For user defined protocol based VLANs you specify the protocol identifier PID for the VLAN Any frames that match the specified PID in any of the following ways are assigned to that user defined VLAN e The ethertype for Ethernet type 2 frames e The PID in Ethernet SNAP frames The DSAP or SSAP value in Ethernet 802 2 frames The following PIDs Table 24 are reserved and are not available for user defined PIDs Table 24 Reserved PIDs PID Value hex Comments 04 04 Sna 802 2 FO FO NetBIOS 802 2 AAAA SNAP 0 05DC Overlaps with 802 3 frame length 0600 0807 Xns Ether2 OBAD Vines Ether2 4242 IEEE 802 1D BPDUs 60
39. 277 37 32 3 Unit 1 Port 1 211723723252 Unit 1 Port 1 277 37 32 1 Unit 1 Port 1 Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Ne y Table 38 describes the Multicast Group Membership screen options Table 38 Multicast Group Membership screen options Option Description VLAN Allows you to view multicast group addresses on specified VLANs You can use the space bar to view group addresses for any existing IGMP VLAN configurations the maximum number of VLANs that can be displayed is 64 Multicast Group Address Displays all of the IP Multicast group addresses that are currently active on the associated port Port Displays the port numbers that are associated with the IP Multicast group addresses displayed in the IP Multicast group address field 208700 A Using the console interface 193 Port Statistics screen The Port Statistics screen Figure 89 allows you to view detailed information about any switch or port in a stacked or standalone configuration The screen is divided into two sections Received and Transmitted so that you can compare and evaluate throughput or other port parameters All screen data is updated approximately every 2 seconds You can use the Port Statistics screen to clear reset to zero port counters for a specific switch or port Alternatively you can use the Clear All Port Statistics option to clear port counters for all switches or ports s
40. Figure 51 Figure 51 Example 2 detecting a misconfigured port Spanning Tree Port Configuration Press Ctrl N to display choices fo Use space bar to display choices Press Ctrl R to return to previ Port Trunk Participation Path Cost 1 Enabled 10 2 1 Enabled 4 3 Enabled 10 4 1 Enabled 4 5 Enabled 10 6 1 Enabled 4 7 Enabled 10 8 Enabled 10 9 Enabled 10 10 Enabled 10 11 Enabled 10 12 Enabled 10 Forwarding Forwarding Forwarding Forwarding Forwarding Blocking Forwarding Forwarding Forwarding Forwarding Forwarding Forwarding More lt Return gt or lt Enter gt to select choice Press Ctrl C to return to Main Menu S1 Port Configuration screen Blocking Business s1 Fi e rmm f Policy Switch Business S2 Teka s Policy Switch 2001 ma GIG z e Use spac Press Ctrl R to return to previous menu Spanning Tree Port Configuration Trunk Participation Priority Path Cost State Enabled 128 10 Forwarding Enabled 128 10 Forwarding Enabled 128 10 Forwarding Enabled 128 10 Forwarding Enabled 128 10 Forwarding Enabled 128 10 Forwarding 1 Enabled 128 4 Forwarding Enabled 128 10 Forwarding 1 Enabled 128 4 Forwarding Enabled
41. Figure5 Removing the cascade module filler panel 36 Figure 6 Business Policy Switch 2000 security feature 42 Figure 7 Business Policy Switch used as a desktop switch 54 Figure 8 Business Policy Switch used as a segment switch 55 Figure 9 Configuring power workgroups and a shared media hub 57 Figure 10 Fail sate stack example ci 4303 paaa ka KAG ert ara rh hada 58 Figure 11 BayStack 400 ST1 Cascade Module front panel components 59 Figure 12 Connecting cascade cables e eee eee es 60 Figure 13 Stack up configuration example cece eee eee 64 Figure 14 Stack down configuration example cee eee eee ee 65 Figure 15 Redundant cascade stacking feature eee eee eee 68 Figure 16 Port based VLAN example 2 a nnn 69 Figure 17 Default VLAN settings sccdcauccascccageea dees vabee aps p RR de 72 Figure 18 Port based VLAN assignment a aa nnn 73 Figure 19 802 1Q tagging after port based VLAN assignment 73 Figure 20 Policy based VLAN assignment eee 74 Figure 21 802 10 tagging after policy based VLAN assignment 74 Figure 22 802 10 tag assignment asean KARGA aRI RARE RATER ARRA 75 Figure 23 802 1Q tagging after 802 1Q tag assignment 75 Figure 24 VLANs spanning multiple 802 1Q tagged switches 76 Figure 25 V
42. Interoperability in a mixed stack configuration Merging the Business Policy Switch into a mixed stack Nortel Networks recommends that you start up your Business Policy Switch initially in a standalone mode and perform preliminary IP configuration tasks before you add it to an existing stack Note When you add a new factory direct unconfigured Business gt Policy Switch 2000 to your stack the Business Policy Switch acts as the dominant unit base unit and overwrites certain configuration settings You cannot reset the switch to its previous configurations To recover previous configurations you must reconfigure parameters such as MLT VLAN and conversation steering To add a Business Policy Switch to your stack 1 Change the new Business Policy Switch base unit setting on the BayStack 400 ST1 Cascade Module to Base Ensure that no other unit in the existing stack is selected as the base unit Power up the switch Change the Stack Operational Mode field on the Business Policy Switch to Hybrid Stack Figure 104 Perform configuration tasks for e IP address e Subnet mask e Gateway address Reset the switch to save your changes Add the newly configured Business Policy Switch to your existing stack 208700 A Appendix B Interoperability in a mixed stack configuration 249 Figure 104 System Uniformity Configuration screen 2 System Uniformity Configuration Current Stack Operation Mode
43. MAC Address Table Displays the MAC Address Table screen see MAC Address Table screen on page 138 This screen allows you to view all MAC addresses and their associated port or trunk that the switch has learned or to search for a particular MAC address to see if the switch has learned the address MAC Address Security Configuration Displays the MAC Address Security Configuration menu see MAC Address Security Configuration Menu screen on page 141 This screen allows you to set up the MAC address security feature and provides the following options MAC Address Security Configuration MAC Address Security Port Configuration MAC Address Security Port Lists and MAC Address Security Table This menu allows you to enable and disable security features on the port and trunk levels 208700 A Using the console interface 137 Table 14 Switch Configuration Menu screen options continued Option Description VLAN Configuration Displays the VLAN Configuration Menu see VLAN Configuration Menu screen on page 154 This menu provides the following options VLAN Configuration VLAN Port Configuration VLAN Display by Port MAC SA and Return to Switch Configuration Menu screen This menu allows you to create and modify VLANs Port Configuration Displays the Port Configuration screen see Port Configuration screen on page 167 This screen allows you to configure a specific switch p
44. Only appears when you select any of the two address based monitoring modes that use Address B from the Port Mirroring Configuration screen When you enter a MAC address in this field it is also configured into the Port Mirroring Configuration screen Conversely when you enter the MAC address from the Port Mirroring Configuration screen it also displays in this screen See Port Mirroring Configuration screen on page 180 for more information Default Value 00 00 00 00 00 00 no MAC address assigned Range 00 00 00 00 00 00 to FF FF FF FF FF FF 208700 A Using the console interface 141 MAC Address Security Configuration Menu screen The MAC Address Security Configuration Menu screen Figure 63 allows you to specify a range of system responses to unauthorized network access to your switch The system response can range from sending a trap to disabling the port The network access control is based on the MAC addresses of the authorized stations You can specify a list of up to 448 MAC addresses that are authorized to access the switch You can also specify the ports that each MAC address is allowed to access The options for allowed port access include NONE ALL and single or multiple ports that are specified in a list for example 1 4 6 9 etc You must also include the MAC address of any router connected to any secure ports When the switch software detects a security violation the response can be to send a trap tur
45. Switch S1 As in the previous screen examples to set up a trunk configuration choose MultiLink Trunk Configuration from the MultiLink Trunk Configuration Menu screen 208700 A Network configuration 101 Figure 45 shows the MultiLink Trunk Configuration screen for Switch S2 Figure 45 MultiLink Trunk Configuration screen for Switch S2 Ctrl R to return to previous menu Press Ctrl C to return to Main Trunk Members Unit Port STP Learning Trunk Mode Trunk Status 1 28 1 26 1l ID 1 Normal Basic Enabled 72 TI 3 AME Y Jl Normal Basic Enabled LE 7 Ji Jl Normal Basic Disabled 37 IE 7 Ji Jl Normal Basic Disabled Ji Ji TE 7 Normal Basic Disabled 11 Ji Jl Normal Basic Disabled Trunk Name 1 82 722 to S1 S2 T3 to S1 Trunk 43 Trunk 44 Trunk 5 Trunk 6 text press Return or Enter when complete ES MultiLink Trunk Configuration Switch S2 is configured as follows Trunk read only indicates the trunks 1 to 6 that correspond to the switch ports specified in the Trunk Members fields Trunk Members Unit Port indicates the ports that can be configured in each row to create the corresponding trunk Ports 25 and 26 are assigned as trunk members of trunk 1 Ports 1 and 3 are assigned as trunk members of trunk 2 STP Learning indicates the spanning tree parti
46. To create or modify IGMP Snooping ports follow the flowcharts in Figures Figure 117 to Figure 119 To open the IGMP Configuration screen m Choose IGMP Configuration or press g from the Switch Configuration Menu screen Using the Business Policy Switch 2000 282 Quick steps to features Quick steps to features Figure 117 Configuring IGMP Snooping 1 of 3 IGMP Configuration screen Are VLANs created port members configured Go to VLAN flowchart Create VLANs configure port members as required Is the Snooping field set correctly Set the correct value for the Snooping field Snooping field set the baa field set Set the correct value correctly for the Proxy field Key g gt Off page reference O On page reference BS45053A 208700 A Quick steps to features Quick steps to features 283 Figure 118 Configuring IGMP Snooping 2 of 3 Is the Bobust Value field Set the correct value for set correctly the Robust Value field Is the Query Set the correct value for Timer field set the Query Timer field Is the Set Set the correct value for Router Ports field the IGMP version in the set correctly Set Router Ports field i Set the correct value S ics ue for the Proxy field Key g gt Off page reference O On page reference BS45054A Using the Business Policy Switch 2000 284 Quic
47. ae ee ee E ROCK a 39 Virtual Local Area Networks VLANS 0 000 cence eee eee 40 AT 41 RADIUS based network security A lees 43 MAC address based security c cee eee 44 Flash memory SITAS os C rasis eisd cn 45 Switch software Image sorag isaecsaemna qe rr RR 45 Configuration parameters storage 6 lesen 45 NAL RUIN MOMIA PAA ra a 45 Port mirroring conversation steering 0c eee eee eee 46 Autosensing and autonegotiation eee 46 uit rp rU TEETH 47 Using the Business Policy Switch 2000 8 Contents SIMS Gig Kb LL PABABA NAPADAAN AES Uo CEU PORN ASS KINSA 47 SNMP ME SUPPO AA alld o Rd oca 47 SNMP irap SUPPOR mapadama MAAGA se Ru EE UR RURAL ER ERE Fae XE GUERRE semen eee 49 BootP automatic IP configuration MAC address 00 0a 49 Configuration and switch management llle llle 50 Multifield packet classification llli 51 Chapter 2 Network configuration 0 0 0 ee 53 Network configuration examples o ooccccocoooocoon ee eee 53 Desktop switch appliGalon 4x4 ceca e as REL den NEA ANRUF exea VE ES 53 Segment switch application siria A VAAN TSANG VEN ee FER E 54 High density switched workgroup application ooooooocooon 56 Fallesafe stack APpliCalon iucuoeaes er RR RR REKTA RARE ceeds AR 57 Business Policy Switch stack operation 0000 cece eee eee 58 BayStack 400 ST1 Cascade Module illie lees 5
48. configured trunk Business Policy Switch spanning Tree Port Configuration Port Trunk Priority Path Cost State 128 10 Forwarding 2 4 Enabled 128 4 Forwarding Enabled 128 10 Forwarding 4 1 Enabled 128 4 Forwarding 5 Enabled 128 10 Forwarding 6 1 Enabled 128 4 Forwarding 7 Enabled 128 10 Forwarding 8 Enabled 128 10 Forwarding 9 Enabled 128 10 Forwarding 10 Enabled 128 10 Forwarding 11 Enabled 128 10 Forwarding 12 Enabled 128 10 Forwarding More display choi display choice to Main Menu NONG S1 oo ie caa cg paast TA cr gt Business Policy Switch 200 Port Trunk a 3 4 6 T t Eni 8 Enabled 1 9 1 Enabled 128 4 10 Enabled 128 10 au 1 Enabled 128 4 12 Enabled 128 10 Forwarding More Press Ctrl N to display choices for ports 13 26 Use to display choices gt or Enter to select choice Press R to return to previous menu Press Ctrl C to return to Main Menu S2 Port Configuration screen 9808EA Using the Business Policy Switch 2000 110 Network configuration If Switch S2 s trunk member port 11 is physically disconnected and then reconnected to port 13 the Spanning Tree Port Configuration screen for Switch S1 changes to show port 6 in the Blocking state
49. fiber optic cable and mode conditioning You can print selected technical manuals and release notes free directly from the Internet Go to the support baynetworks com library tpubs URL Find the product for which you need documentation Then locate the specific category and model or version for your hardware or software product Use Adobe Acrobat Reader to open the manuals and release notes search for the sections you need and print them on most standard printers Go to Adobe Systems at www adobe com to download a free copy of Acrobat Reader You can purchase selected documentation sets CDs and technical publications though the Internet at the www fatbrain com documentation nortel URL Using the Business Policy Switch 2000 28 Preface How to get help If you purchased a service contract for your Nortel Networks product from a distributor or authorized reseller contact the technical support staff for that distributor or reseller for assistance If you purchased a Nortel Networks service program contact one of the following Nortel Networks Technical Solutions Centers Technical Solutions Center Telephone 33 4 92 966 968 800 2LANWAN or 800 252 6926 61 2 9927 8800 800 810 5000 EMEA North America Asia Pacific China An Express Routing Code ERC is available for many Nortel Networks products and services When you use an ERC your call is routed to a technical
50. filler panel 9744FA Cooling fans Three cooling fans are located on one side of the Business Policy Switch to provide cooling for the internal components See Figure 1 on page 29 When you install the switch be sure to allow enough space on both sides of the switch for adequate air flow See Installing the Business Policy Switch 2000 for detailed information AC power receptacle The AC power receptacle accepts the AC power cord supplied For installation outside of North America make sure that you have the proper power cord for your region Any cord used must have a CEE 22 standard V female connector on one end and must meet the IEC 320 030 specifications Table 4 lists specifications for international power cords 208700 A The Business Policy Switch 2000 37 Table 4 International power cord specifications Country Plug description Specifications Typical plug Continental Europe CEE7 standard VII male plug Harmonized cord HAR marking on the outside of the cord jacket to comply with the CENELEC Harmonized Document HD 21 220 or 230 VAC 50 Hz Single phase 228FA U S Canada Japan 100 or 120 VAC NEMA5 15P male plug Aa i e UL recognized UL stamped TES Died on cord jacket CSA certified CSA label Lud secured to the cord United Kingdom 240 VAC BS1363 male plug with fuse x Hs e Harmonized cord ng e pnase 3 229FA Australia 240 VAC AS311
51. following security measures are implemented e The switch RADIUS based security is used to limit administrative access to the switch through user authentication see RADIUS based network security on page 43 MAC address based security is used to allow up to 448 authorized stations MAC addresses access to one or more switch ports see MAC address based security on page 44 The switch is located in a locked closet accessible only by authorized Technical Services personnel 208700 A The Business Policy Switch 2000 43 Student dormitory Dormitory rooms are typically occupied by two students and have been prewired with two RJ 45 jacks Only students who are authorized as specified by the MAC address based security feature can access the switch on the secured ports Teachers offices and classrooms The PCs that are located in the teachers offices and in the classrooms are assigned MAC address based security that is specific for each classroom and office location The security feature logically locks each wall jack to the specified station and prevents unauthorized access to the switch should someone attempt to connect a personal laptop PC into the wall jack The printer is assigned as a single station and is allowed full bandwidth on that switch port It is assumed that all PCs are password protected and that the classrooms and offices are physically secured Library The wall jacks in the l
52. in on the card guides Failure to align the MDA to the card guides could damage the pins Figure 110 Installing an MDA 9793FA 4 Press the MDA firmly into the Uplink Expansion Module slot Be sure that the MDA is fully seated into the mating connector Secure the MDA by tightening the thumb screws on the MDA front panel Attach devices to the MDA ports After connecting the port cables continue to follow the instructions in the manual for the switch to connect power and verify the installation Note The IEEE 802 3u specification requires that all ports operating at 100 Mb s use only Category 5 unshielded twisted pair UTP cabling 208700 A Media dependent adapters Media dependent adapters 273 Replacing an MDA with a different model When replacing an installed MDA with another type of MDA complete the following steps to clear the switch NVRAM 1 Power down the switch Remove the AC power cord from the power source Remove the installed MDA Loosen the thumbscrews and remove the MDA Cycle the switch power Power up the switch and wait for the Nortel Networks logo screen to appear approximately 10 seconds then power down the switch Install the replacement MDA Be sure to firmly tighten the two thumbscrews on the MDA front panel Power up the switch Using the Business Policy Switch 2000 274 Media dependent adapters Media dependent adapters 1000BASE LX multimode applications For 100
53. more information about configuring MultiLink Trunks see MultiLink Trunks on page 97 Note When a trunk is not active Trunk Status field set to Disabled configuration changes do not take effect until you set the Trunk Status field to Enabled To open the MultiLink Trunk Configuration Menu screen m Choose MultiLink Trunk Configuration or press t from the Switch Configuration Menu screen Using the Business Policy Switch 2000 174 Using the console interface Figure 79 MultiLink Trunk Configuration Menu screen 7 M MultiLink Trunk Configuration Menu MultiLink Trunk Configuration MultiLink Trunk Utilization Return to Switch Configuration Menu Use arrow keys to highlight option press Return or Enter to select option Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Es Table 30 describes the MultiLink Trunk Configuration Menu screen options Table 30 MultiLink Trunk Configuration Menu screen options Option Description MultiLink Trunk Configuration Displays the MultiLink Trunk Configuration screen Figure 80 This screen allows you to configure up to six MultiLink Trunks within a standalone switch or within a stack configuration You can group up to four switch ports together to form each trunk MultiLink Trunk Utilization Displays the MultiLink Trunk Utilization screen Figure 81 and Figure 82 This screen allows
54. name 2 Press Enter The option takes effect immediately after you press Enter Alternatively you can press the key corresponding to the underlined letter in the option name For example to select the Switch Configuration option in the main menu press the w key Note that the text characters are not case sensitive To toggle between values in a form 1 Use the spacebar to highlight the value 2 Press Enter To clear a string field 1 Position the cursor in the string field 2 Press Ctrl K 208700 A Using the console interface 121 To return to the previous menu press Ctrl R To go to the next screen in a series press Ctrl N To return to the main menu at any time press Ctrl C Press Backspace to delete entered text Options that appear in brackets for example Enabled are user settable options Screen fields and descriptions Figure 56 shows a map of the CI screens The remainder of this chapter describes the CI screens and their fields beginning with the main menu Figure 56 Map of console interface screens Main Menu IP Configuration Setup SNMP Configuration System Characteristics Switch Configuration Console Comm Port Configuration Identify Unit Numbers Renumber Stack Units Display Hardware Units Spanning Tree Configuration TELNET Configuration Software Download Configuration File Display System Log Reset Reset to Default Settings Logout MAC Address Tab
55. port list in any of the following ways Adda new port to an existing port number list e Remove a port from an existing port number list e Copy an existing field into an adjacent field Adding a new port to an existing port number list In the example shown in Figure 68 on page 149 S3 shows the Port List field values as 1 3 2 7 3 1 4 If you want to add another port for example port 2 9 to the existing port number list you could highlight the field and then type another port list including the new port number 1 3 2 7 2 9 3 1 4 Return This method can be cumbersome 208700 A Using the console interface 151 As an alternative method instead you can highlight the field and then enter 2 9 Return The existing field keeps the previous list and adds the new port number 2 9 between ports 2 7 and 3 14 If you choose to add port 2 8 to the existing port number list the field accepts the new port 2 8 but shows the new port number list field as 1 3 2 7 8 3 1 4 Removing a port from an existing port number list To remove a port from the port number list use the minus sign character instead of the plus sign character as described above Copying an existing field into and adjacent field You can use the period character to copy a previously entered field value into the field directly next to it For example to copy the Allowed Source S3 shown in Figure 68 on page 149 into the next field entry 6
56. screen data displayed at the bottom of the screen shows the currently active port mirroring configuration 208700 A Network configuration 115 Figure 53 Port Mirroring Configuration port based screen example i Port Mirroring Configuration M Monitoring Mode Port X or Port Y gt Monitor Unit Port 23 Unit Port X 25 Unit Port Y 24 Address A 00 00 00 00 00 00 Address B 00 00 00 00 00 00 Port mirroring configuration has taken effect Currently Active Port Mirroring Configuration Monitoring Mode gt Port X or Port Y gt Monitor Port 23 Port X 25 Port Y 24 Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu n Address based mirroring configuration Figure 54 shows an example of an address based mirroring configuration where port 23 the designated monitor port for Switch S1 is monitoring traffic occurring between address A and address B Using the Business Policy Switch 2000 116 Network configuration Figure 54 Address based mirroring configuration example O StackProbe Monitor port E port 23 JO Ep T2
57. selected Monitoring Mode field see Table 34 Users can enter the MAC address from this screen or from the MAC Address Table screen The entry is displayed and can be modified by either screen see MAC Address Table screen on page 138 Default Value 00 00 00 00 00 00 no MAC address assigned Range 00 00 00 00 00 00 to FF FF FF FF FF FF Table 34 describes the various monitoring modes available from the Port Mirroring Configuration screen 208700 A Using the console interface 183 Table 34 Monitoring modes Field Description Port based Disabled Default value for this feature s Port X Monitor all traffic received by Port X Port X gt Monitor all traffic transmitted by Port X Port X Monitor all traffic received and transmitted by Port X gt PortX or Port Y gt Monitor all traffic received by Port X or transmitted by Port Y gt Port X and Port Y gt Monitor all traffic received by Port X destined to Port Y and then transmitted by Port Y lt gt Port X and Port Y lt gt Monitor all traffic received transmitted by Port X and received transmitted by Port Y Address based Disabled Default value for this feature Address A gt any Address Monitor all traffic transmitted from Address A to any address any Address gt Address A Monitor all traffic received by Address A from any address Address A Monitor all t
58. support person who specializes in supporting that product or service To locate an ERC for your product or service go to the www12 nortelnetworks com URL and click ERC at the bottom of the page 208700 A The Business Policy Switch 2000 29 Chapter 1 The Business Policy Switch 2000 This chapter introduces the Business Policy Switch 2000 and covers the following topics e Physical description this page e Overview of main features page 39 Physical description Figure 1 depicts the front and side views of the Business Policy Switch Figure 1 Business Policy Switch 2000 9713FA Using the Business Policy Switch 2000 30 The Business Policy Switch 2000 Front panel Figure 2 shows the front panel configuration for the Business Policy Switch 2000 Descriptions of the front panel components follow the figure For descriptions of the back panel Business Policy Switch components see Back panel on page 35 Figure2 Business Policy Switch 2000 front panel 1 EM Business Policy Switch 2000 1 3 5 7 o m mos n s a m2 7 7 B 8 0 2 Jo 5 X4 2 a Business Policy Switch 2000 9712EA Table 1 Business Policy Switch 2000 front panel description Console port Uplink expansion slot 1 2 3 Port connectors 4 LED display panel Console port
59. technical data or information without first obtaining any required export licenses or other governmental approvals Without limiting the foregoing Licensee on behalf of itself and its subsidiaries and affiliates agrees that it will not without first obtaining all export licenses and approvals required by the U S Government 1 export re export transfer or divert any such Software or technical data or any direct product thereof to any country to which such exports or re exports are restricted or embargoed under United States export control laws and regulations or to any national or resident of such restricted or embargoed countries or ii provide the Software or related technical data or information to any military end user or for any military end use including the design development or production of any chemical nuclear or biological weapons 9 General If any provision of this Agreement is held to be invalid or unenforceable by a court of competent jurisdiction the remainder of the provisions of this Agreement shall remain in full force and effect This Agreement will be governed by the laws of the state of California Should you have any questions concerning this Agreement contact Nortel Networks 4401 Great America Parkway P O Box 58185 Santa Clara California 95054 8185 LICENSEE ACKNOWLEDGES THAT LICENSEE HAS READ THIS AGREEMENT UNDERSTANDS IT AND AGREES TO BE BOUND BY ITS TERMS AND CONDITIONS LICENSEE FURTHER AGREES THAT
60. through a console terminal If you set this field to Required you can use the Logout option to restrict access to the Cl Thereafter you will need to specify the correct password at the console terminal prompt See Console Read Only Switch Password and Console Read Write Switch Password for more information Default Value None Range None Local Password RADIUS Authentication 208700 A Using the console interface 203 Table 42 Console Comm Port Configuration screen fields continued Field Description Console Stack Password Type Enables password protection for accessing the console interface CI of any participating switch in a stack configuration through a console terminal If you set this field to Required you can use the Logout option to restrict access to the CI of any stack unit Thereafter you will need to specify the correct password at the console terminal prompt when accessing the stack See Console Read Only Stack Password and Console Read Write Stack Password for more information Default Value None Range None Local Password RADIUS Authentication TELNET Switch Password Type Enables password protection for accessing the console interface Cl of a standalone switch through a Telnet session If you set this field to Required you can use the Logout option to restrict access to the CI Thereafter you will need to specify the correct password at the console terminal prompt See C
61. to this port Activity Port activity Green Blinking Indicates network activity for the corresponding port A high level of network activity can cause the LEDs to appear to be on continuously 208700 A The Business Policy Switch 2000 35 Back panel The switch back panel is shown in Figure 4 Figure 4 Business Policy Switch 2000 back panel O progra ojojojo ojo aja NO 9719EA Table 3 Business Policy Switch 2000 back panel descriptions 1 AC power receptacle 2 RPSU connector 3 Cascade Module slot Cascade Module slot The Cascade Module slot allows you to attach an optional BayStack 400 ST1 Cascade Module to the switch see Stack configurations on page 63 You can connect up to eight switches into a redundant stack configuration Installation instructions are provided with each BayStack 400 ST1 Cascade Module see Installing the BayStack 400 STI Cascade Module Use a flathead screwdriver to remove the filler panel that covers the Cascade Module slot Figure 5 For more information about cascade modules see Installing the Cascade 400 ST1 Cascade Module See your Nortel Networks sales representative for cascade module ordering information Using the Business Policy Switch 2000 36 The Business Policy Switch 2000 Figure 5 Removing the cascade module
62. to open the VLAN Port Configuration screen Set the Port field as appropriate for your configuration Is PVID correct Set PVID Key gt Off page reference O On page reference BS45047D Using the Business Policy Switch 2000 278 Quick steps to features Quick steps to features Figure 113 Configuring 802 1Q VLANs 3 of 3 Is VLAN tag Set Tagging field on correct VLAN Port Configuration screen Is filtering Set tagged untagged correct unregistered filters if necessary Is Set Port Priority Port Priority See also the Traffic Class correct Configuration screen if necessary Are all VLANs configured gt Key gt Off page reference O On page reference BS45048C 208700 A Quick steps to features Quick steps to features 279 Configuring MultiLink Trunks To create or modify a MultiLink Trunk follow the flowchart in Figure 114 To open the MultiLink Trunk Configuration screen m Choose MultiLink Trunk Configuration or press t from the MultiLink Trunk Configuration Menu screen Figure 114 Configuring MultiLink Trunks MultiLink Trunk Configuration screen Are all configured trunk members Configure trunk members see MultiLink Trunking Configuration Rules Is trunk STP Enabled Configure STP field Is trunk Enabled Enable Trunk Status
63. with BayStack 450 software versions earlier than version V 1 1 0 For information about using MDAs refer to Appendix D Media dependent adapters on page 261 Using the Business Policy Switch 2000 252 Appendix B Interoperability in a mixed stack configuration Using the console interface Console Comm port In order to use all the Business Policy Switch management features for example downloading software you must connect your console terminal into a Business Policy Switch port within your mixed stack For more information about the console comm port see Console port on page 30 Troubleshooting problems If you suspect problems with a newly installed mixed stack configuration start troubleshooting by verifying the following items e A Business Policy Switch is designated as the base unit e All other units in the stack have the base unit select switch set to Off e The Business Policy Switch s operational mode is set to Hybrid Stack and the unit has been reset after changing the operational mode Figure 104 e All units in the stack exhibit the same ISVN e All units must be reset when you add a Business Policy Switch to an existing BayStack 450 and 410 switch stack e All Business Policy Switches have the same software version Similarly all BayStack 450 and BayStack 410 switches are operating with updated and compatible software e When the stack is powered up ensure that the Cas Up and Cas Dwn ca
64. with this classification as they leave the switch through a port that is configured as a tagged port e Untagged frame a frame that does not carry any VLAN tagging information in the frame header e VLAN port members a set of ports that form a broadcast domain for a specific VLAN A port can be a member of one or more VLANs e Untagged member a port that has been configured as an untagged member of a specific VLAN When an untagged frame exits the switch through an untagged member port the frame header remains unchanged When a tagged frame exits the switch through an untagged member port the tag is stripped and the tagged frame is changed to an untagged frame Tagged member a port that has been configured as a member of a specific VLAN When an untagged frame exits the switch through a tagged member port the frame header is modified to include the 32 bit tag associated with the PVID When a tagged frame exits the switch through a tagged member port the frame header remains unchanged original VID remains e User priority a three bit field in the header of a tagged frame The field is interpreted as a binary number therefore has a value of 0 7 This field allows the tagged frame to carry the user priority across bridged LANs where the individual LAN segments may be unable to signal priority information e Port priority the priority level assigned to untagged frames received on a port This value becomes the user priori
65. 0 23 Mb s per user Addition of 22 users each with dedicated 100 Mb s bandwidth Server with dedicated 100 Mb s bandwidth Network center with dedicated 100 Mb s full duplex bandwidth 200 Mb s bidirectional Total of 114 users 9796EA Using the Business Policy Switch 2000 56 Network configuration High density switched workgroup application Figure 9 shows an example of using a Business Policy Switch with a high speed gigabit connection to a Nortel Networks Passport 1100 switch BayStack 303 and BayStack 304 switches are also shown in this example of a high density switched workgroup As shown in Figure 9 the Accelar 1100 switch is used as a backbone switch connecting to the Business Policy Switch with an optional gigabit 1000BASE SX MDA for maximum bandwidth The BayStack 303 and BayStack 304 switches have 100 Mb s connections to the Business Policy Switch a 100BASE TX hub and a 100 Mb s server as well as 10 Mb s connections to DTE data terminal equipment See the Nortel Networks library Web page support baynetworks com library tpubs for online documentation about the Nortel Networks Accelar 1100 switch and the BayStack 303 and BayStack 304 switches 208700 A Network configuration 57 Figure 9 Configuring power workgroups and a shared media hub Busines Policy Switf 2000 F
66. 0 60 XX 12 02 15 Port 1 00 08 FX 1D 4X 38 Trunk 3 End of Address Table Press Ctrl P to see previous display Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Using the Business Policy Switch 2000 140 Using the console interface Table 15 describes the MAC Address Table screen fields Table 15 MAC Address Table screen fields Field Description Aging Time Specifies how long a learned MAC address remains in the switch s forwarding database If an entry is inactive for a period of time that exceeds the specified aging time the address is removed Default Value 300 seconds Range 10 to 1 000 000 seconds Find an Address Allows the user to search for a specific MAC address Default Value 00 00 00 00 00 00 no MAC address assigned Range 00 00 00 00 00 00 to FF FF FF FF FF FF Port Mirroring Address A Only appears when you select any of the five address based monitoring modes from the Port Mirroring Configuration screen When you enter a MAC address in this field it is also configured into the Port Mirroring Configuration screen Conversely when you enter the MAC address from the Port Mirroring Configuration screen it also displays in this screen See Port Mirroring Configuration screen on page 180 for more information Default Value 00 00 00 00 00 00 no MAC address assigned Range 00 00 00 00 00 00 to FF FF FF FF FF FF Port Mirroring Address B
67. 0 Stack Next Stack Operational Mode Allows you to set the configuration modes of your stack Press the spacebar to toggle between Hybrid Stack and Pure BPS 2000 Stack options Reboot the system to implement the change Default Pure BPS 2000 Stack Range Hybrid Stack Pure BPS 2000 Stack Console Comm Port Configuration screen The Console Comm Port Configuration screen Figure 92 allows you to configure and modify the console comm port parameters and security features of a standalone switch or any participating switch in a stack configuration To open the Console Comm Port Configuration screen m Choose Console Comm Port Configuration or press o from the main menu 208700 A Using the console interface 201 Figure 92 Console Comm Port Configuration screen a Console Comm Port Configuration M Use space bar to display choices Press Ctrl R to return to previous menu Comm Port Data Bits Comm Port Parity Comm Port Stop Bits Console Port Speed Console Switch Password Type Console Stack Password Type Telnet Switch Password Type Telnet Stack Password Type Console Read Only Switch Password Console Read Write Switch Password Console Read Only Stack Password Console Read Write Stack Password Primary RADIUS Server Secondary RADIUS Server UDP RADIUS Port RADIUS Shared Secret press Return or Enter to select choice Press Ctrl C to return to Main Menu UN 8
68. 0 o7 70 08 80 08 80 ED WENN NI WEM MDI X port Straight through cable MDI port BS45056A MDI X to MDI X cable connections If you are connecting the Business Policy Switch to a device that also implements MDI X ports use a crossover cable Figure 122 Using the Business Policy Switch 2000 288 Appendix F Connectors and pin assignments Figure 122 MDI X to MDI X cable connections Business Policy Switch 2000 Switch or hub 1 8 8 1 8 1 1 8 h Eo 1 14 Eo 1 104 po 2 5 205 o 2 20 0 3 30 po 3 30 4 04 40 04 40 o5 50 o5 50 I o 6 60 I o 6 604 o 7 70 o 7 70 08 ES Los Leo MDI X port Crossover cable MDI X port BS45057A DB 9 RS 232 D Console Comm Port connector The DB 9 Console Comm Port connector Figure 123 is configured as a data communications equipment DCE connector The DSR and CTS signal outputs are always asserted the CD DTR RTS and RI signal inputs are not used This configuration enables a management station a PC or console terminal to connect directly to the switch using a straight through cable Figure 123 DB 9 Console port connector 4 Ae 6 619EA 208700 A Appendix F Connectors and pin assignments 289 Table 71 lists the DB 9 Console connector pin assignments Table 71 DB 9 Console port connector pin assignments Pin Signal Description
69. 00 6009 8038 Dec 0800 0806 Ip Ether2 including ARP 8035 RARP Ether2 809B 80F3 ApITk Ether2Snap 8100 IEEE 802 1Q for tagged frames 8137 8138 Ipx 80D5 SNA Ether2 86DD Ipv6 Ether2 8808 Ipx 802 3 Ipx 802 3 Ethernet 802 2 Ipx 802 2 Ethernet 802 Using the Business Policy Switch 2000 162 Using the console interface MAC Address Configuration for MAC SA Based VLAN screen The MAC Address Configuration for MAC SA Based VLAN screen Figure 73 allows you to configure specific MAC SA based VLANs This screen allows you to selecta MAC SA based VLAN Figure 73 MAC Address Configuration for MAC SA Based VLAN screen MAC Address Configuration for MAC SA Based VLAN MAC SA Based VLAN Display Create MAC Address 00 00 00 00 00 00 MAC Address State Delete KEY Select MAC address Use space bar to display choices or enter text Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Table 25 describes the MAC Address Configuration for MAC SA Based VLAN screen fields Table 25 MAC Address Configuration for MAC SA Based VLAN screen fields Field Description MAC SA Based Allows you to select a MAC SA based VLAN VLAN Default The least valued active MAC SA based VLAN will be displayed Range 2 to 4094 must be a currently active MAC SA based VLAN Display Create Allows you to enter a MAC address If the address is already present in the selected M
70. 000 246 Appendix A Technical specifications 208700 A 247 Appendix B Interoperability in a mixed stack configuration This appendix presents important interoperability guidelines when you implement a mixed stack configuration A mixed stack consists of a combination of Business Policy Switches and BayStack 450 and or BayStack 410 switches Setting up your mixed stack configuration To set up a mixed stack configuration follow the basic instructions regarding Business Policy Switch configuration detailed in Chapter 1 The Business Policy Switch 2000 Installing the Business Policy Switch 2000 and Installing the BayStack 400 ST1 Cascade Module In the following sections you will find specific information about implementing a mixed stack configuration Configuration requirements The configuration requirements described here can help you to implement your mixed stack configuration Base unit In a mixed stack configuration a Business Policy Switch must be configured as the base unit Unit Select switch set to On on the cascade module All other units in the stack must have their Unit Select switch set to Off The base unit switch is the unique stack switch that you configure with the Unit Select switch on the front panel of the BayStack 400 ST1 Cascade Module If you do not designate a Business Policy Switch as the base unit the stack will not operate Using the Business Policy Switch 2000 248 Appendix B
71. 0BASE LX multimode applications the longwave gigabit transceivers must be mode conditioned externally via a special offset SMF MMF patch cord The offset SMF MMF patch cord allows the same transceiver to be used for both multimode and single mode fiber See your Nortel Networks sales representative for more information about the SMF MMF patch cord The 1000BASE LX transceiver is designed to mechanically accommodate the single mode ferrules used on one end of the special offset SMF MMF patch cord Multimode ferrules must not be used because they can bind and cause damage to the transceiver Do not connect multimode cables directly into the 10000BASE LX MDA transceiver Instead connect a special offset SMF MMF patch cord into the transceiver and then connect the multimode cable into the SMF MMF patch cord For more information about gigabit transmission over fiber optic cable and mode conditioning refer to the following publication Reference Note Gigabit Ethernet Physical Layer Considerations Part number 201540 B This publication is available at the support baynetworks com library tpubs URL 208700 A 275 Appendix E Quick steps to features If you are a system administrator with experience configuring Business Policy Switch 2000 VLANs MultiLink Trunking Port Mirroring and IGMP Snooping use the flowcharts on the following pages as quick configuration guides The flowcharts refer you to the configuration rules approp
72. 1 Entera MAC address into the next MAC address field 2 Highlight the blank Allowed Source field 3 Enter the period character and click Return The port number list from the previous entry is copied into the new field Using the Business Policy Switch 2000 152 Using the console interface MAC Address Security Table screens The MAC Address Security Table screens allow you specify the ports that each MAC address is allowed to access You must also include the MAC addresses of any routers that are connected to any secure ports There are 16 available MAC Address Security Table screens Figure 69 that you can use to create up to 448 MAC address entries 28 per screen Figure 69 MAC Address Security Table screens MAC Address Security Table N Find an Address 00 00 00 00 00 00 MAC Address Allowed Source MAC Address Allowed Source Screen 1 Y Y rra N Press Ctrl N to display next sckeen Enter MAC Address xx xx xx xx XJxxx press Return or Enter when complete Press Ctrl R to return to previouswnenu 2 MAC Address Security Table MAC Address Security Table Find an Address 00 00 00 00 00 00 MAC Address Allowed Source MAC Address Allowed Source MAC Address Security Table Find an Address 00 00 00 00 00 00 Allowed Source MAC Address Allowed Source Screen 16 MAC Address Screen 16 Press Ctrl P to display previous screen Enter
73. 2 1981 Male plug 50 Hz Single phase 230FA Using the Business Policy Switch 2000 38 The Business Policy Switch 2000 Redundant power supply unit RPSU and uninterruptible power supply UPS The redundant power supply connector allows you to connect a backup power supply unit to the Business Policy Switch Nortel Networks provides an optional redundant power supply unit RPSU for this purpose The BayStack 10 Power Supply Unit is a hot swappable power supply unit that provides uninterrupted operation to as many as four Business Policy Switches in the event that any of the switch power supplies fail The BayStack 10 Power Supply Unit has a powerful modular redundant and uninterruptible power supply UPS functionality in a single chassis It provides scalable power redundancy and protection to your networking equipment The modules fit into the right hand side of the rear of the chassis The UPS and associated battery pack module fit into the front of the chassis For further information refer to Installation and Reference for the BayStack 10 Power Supply Unit part number 208296 A Contact your Nortel Networks sales representative for more information 100 Watt DC DC Converter The 100 Watt DC DC Converter operates in conjunction with the Nortel Networks BayStack 10 Power Supply Unit and 200 Watt AC DC Power Supply Module The 100 Watt DC DC Converter provides a plug and play redundant power supply unit for the Business
74. 2000 Both ports are tagged members of VLAN 1 and VLAN 2 Business Policy Switch 2000 S2 pmm 7 9799EA 208700 A Network configuration 77 Because there is only one link between the two switches the Spanning Tree Protocol STP treats this configuration as any other switch to switch connection For this configuration to work properly both switches must support the 802 1Q tagging protocol VLANS spanning multiple untagged switches Figure 25 shows VLANs spanning multiple untagged switches In this configuration Switch S2 does not support 802 1Q tagging and you must use a single switch port on each switch for each VLAN For this configuration to work properly you must set spanning tree participation to Disabled the STP is not supported across multiple LANs Figure 25 VLANs spanning multiple untagged switches VLAN 1 Fa 3 VLAN2 Business Policy Switch 2000 1 me Untagged ports Non 802 1Q tagging switch S2 paman 1 9800EA When the STP is enabled on these switches only one link between each pair of switches will be forwarding traffic Because each port belongs to only one VLAN at a time connectivity on the other VLAN is lost Exercise care when configuring
75. 3978 A cascade cable used for return 208700 A Network configuration 61 Base unit Note For stacking three or more units maximum 8 units per stack order the optional 1 meter 39 27 inch cascade max return cable order number AL2018001 The base unit is the unique stack unit that you configure with the Unit Select switch on the front panel of the BayStack 400 ST1 Cascade Module One Business Policy Switch in the stack must be configured as the base unit all other units in the stack must have their Unit Select switch set to Off see Unit Select switch on page 60 You can assign any single Business Policy Switch as the base unit If you are configuring a mixed stack refer to Appendix B Interoperability in a mixed stack configuration on page 247 for base unit instructions The physical ordering of all of the other units in the stack is determined by the position of the base unit within the stack This is important for management applications that view the physical ordering of the units within the stack Some characteristics of the base unit are described in the following sections Initial installation During the initial installation of the stack the software automatically determines the physical order of all units in the stack according to the position of the base unit within the stack Thereafter the individual units maintain their original unit numbering even if you change the position of o
76. 4 Not applicable Not applicable 5 Not applicable Not applicable 6 TX Transmit Data 7 Not applicable Not applicable 8 Not applicable Not applicable MDI and MDI X devices Media dependent interface MDI is the IEEE standard for the interface to unshielded twisted pair UTP cable For two devices to communicate the transmitter of one device must connect to the receiver of the other device The connection is established through a crossover function which can be a crossover cable or a port that implements the crossover function internally Ports that implement the crossover function internally are known as MDI X ports where X refers to the crossover function Note For the transmitter of one device to connect to the receiver of another device the total number of crossovers must always be an odd number The following sections describe the use of straight through and crossover cables for connecting MDI and MDI X devices 208700 A Appendix F Connectors and pin assignments 287 MDI X to MDI cable connections Business Policy Switch switches use MDI X ports that allow you to connect directly to end stations without using crossover cables Figure 121 Figure 121 MDI X to MDI cable connections End station Business Policy Switch 2000 1 8 8 1 8 1 8 1 1o o 1 T I o 2 20 o2 207 I O 3 3 3 3 04 04 40 04 40 R o5 50 o5 50 Tt HO 6 6o o6 6o o7 7
77. 5 different protocols The number of different protocols you can configure depends on the number of hexadecimal values PID values associated with the protocol type Some protocol types use more than one PID value Refer to Predefined Protocol Identifier PID description on page 160 A port may not be a member of more than one protocol based VLAN with the same PID You can configure up to 48 MAC SA based VLANs Up to 48 MAC addresses can be used with the existing MAC SA based VLANs Due to hardware limitations it is possible that some MAC address cannot be entered depended on the values of MAC addresses previously entered When you create VLANs you can assign various ports and therefore the devices attached to these ports to different broadcast domains Creating VLANS increases network flexibility by allowing you to reassign devices to accommodate network moves additions and changes eliminating the need to change physical cabling See IGMP snooping on page 89 for detailed information about configuring VLANs 208700 A Using the console interface 155 To open the VLAN Configuration Menu m Choose VLAN Configuration or press v from the Switch Configuration Menu screen Figure 71 VLAN Configuration Menu screen i Main Menu M Use arrow keys to highlight option press Return or Enter to select option Press Ctrl R to return to previous menu Press Ctrl C to return to VLAN Configuration
78. 55 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 Press Ctrl C to return to Main Menu d Using the Business Policy Switch 2000 218 Using the console interface Table 47 describes the TELNET Configuration screen fields Table 47 TELNET Configuration screen fields Field Description TELNET Access Allows a user remote access to the CI through a Telnet session Default Value Enabled Range Enabled Disabled Login Timeout Specifies the amount of time a user has to enter the correct password at the console terminal prompt Default Value 1 minute Range 0 to 10 minutes 0 indicates no timeout Login Retries Specifies the number of times a user can enter an incorrect password at the console terminal prompt before terminating the session Default Value 3 Range 1 to 100 Inactivity Specifies the amount of time the session can be inactive before it is terminated Hmepul Default Value 15 minutes Range 0 to 60 minutes 0 indicates no timeout Event Logging Specifies the types of events that will be displayed in the Event Log screen see System Log screen on page 197 Default Value All Range All None Accesses Failures Description All Logs the following Telnet events to the Event Log screen TELNET connect Indicates the IP address and access mode of a Telnet session TELNET discon
79. 88 IGMP Configuration screen fields a 189 Multicast Group Membership screen options 192 Port Statistics screen fields cece eee 195 System Log sereen Telde ana o Rr RR A 199 Stack Operational Mode screen fields o ooooooo o 200 Console Comm Port Configuration screen fields 201 Renumber Stack Units screen options aaa 208 Spanning Tree Configuration Menu screen options 210 Spanning Tree Port Configuration screen fields 212 Spanning Tree Switch Settings parameters 215 TELNET Configuration screen fields eee cena 218 Software Download screen fields ooooooooccoooooooo 222 Configuration File Download Upload screen fields 225 Parameters not saved to the configuration file 227 Business Policy Switch LED descriptions aa 234 Gonrecive SEDES aca a9 xe RUE BA BRYAN Qo deu ab deal Mog d i C aod 238 Environmental specifications clesie 241 Electrical paramiglBiS vacios str ir a dd race DNA 242 Physical dimensions acc ce date XC AARU KAL RGOAWORU RC A ada 242 Pertormance specifications iasacsese xem xem X hne x men 243 METAS DT ua a dedi ur uas aod c 244 Operating range for 1000BASE SX 0 ccc eee 253 1000BASE SX transmit characteristics aaa 254 1000BASE SX receive characteristics
80. 9 Cascade A Out connecion paa kk AGAR AR PLANG add 59 Uot Select SWIIBD ia LGA WG Xp dod a EO ERR RR Ee GR a Ba elige dec 60 Cascade AIN COMEC ON auus sese momo des e Rx eere ims 60 Base DIR occa ok do torn qnot kh KNA PAA ded KNA AGAM KA e bl dede boe Elea 61 Jap SE OE NOR rep e vao Qo rra d 61 Stack MAC Address cacccabec sees teknisku TEES eu x eras KR YG 62 Temporary base UNII i uasa dde ruka LUE D Ed RR WAGE den ul de Rd ino a 62 Removing a unit from ING SIBEK iussu does ep GRE ACA REOR RE Rx RC a 63 Stack configurado sosecezaenacbrkeSeete3crcespboREregPd dope Re RR 63 Slack up GOD SONS acta ooa og dE ec ecce TAE loca acd er 63 Stack down CONTIQUIAIIONS uuu a maa KAKA IBANG a ad 65 Redundant cascade stacking feature cee ees 67 IEEE 602 10 VLAN MANKOMIUPS usxecuxuateXexc c dated Ree RAO RR Dede edad ANG 69 IEEE 902 10 R00 usn oer deere BANG Saeed Eten GERA ND Redes umm gos 70 VLANs spanning multiple switches 00 e eee eee eee 76 VLANs spanning multiple 802 1Q tagged switches 76 VLANS spanning multiple untagged switches a 77 a APA 79 VLAN workgroup SUMMAY usse mec mmm mde BANNA emis 84 208700 A Contents 9 VLAN configuration miles saagis vast REQUE AAA EU RAE dE CA 86 KENO ND 14 000 IRR ancien xu KA KAMERA A DA eee Qo Ee NAA dc acd ear 86 IGMP snooping configuration Miles a pa cm nmm AA 91 EEE DUE TE BHOIEIDUE oie 24 caked shen C Ra ede PA PD Ra eS DA A
81. AC Address MAC SA based VLAN its state is displayed Otherwise that address will be activated in the MAC SA based VLAN MAC Address State Displays current state Active or allows you to delete a MAC address Delete 208700 A Using the console interface 163 Gigabit ports restriction Gigabit ports and BayStack 410 ports do not have the ability to assign incoming untagged frames to a protocol based VLAN To allow Gigabit ports to participate in protocol based VLANs you must set the Tagging field value in the VLAN Port Configuration screen to Tagged Trunk Incoming untagged frames will be assigned to the PVID VLAN VLAN Port Configuration screen The VLAN Port Configuration screen Figure 74 allows you to configure specified switch ports with the appropriate PVID VLAN association that enables the creation of VLAN broadcast domains see Shared servers on page 81 for more information about setting up VLAN broadcast domains You can configure specified switch ports to filter discard all received tagged frames untagged frames or unregistered frames see IEEE 802 1Q tagging on page 72 You can also prioritize the order in which the switch forwards packets on a per port basis see IEEE 802 1p prioritizing on page 94 To open the VLAN Port Configuration screen Choose VLAN Port Configuration or press c from the VLAN Configuration Menu screen Using the Business Policy Switch 2000 164 Using the
82. AN Configuration Menu Screen options aaa 185 Table 22 VLAN Configuration screen fields a 157 Table 23 Predefined Protocol Identifier PID a 160 Table 24 Pest PIDO ii KANA dedo ge Caco AD WG oda dede rt 161 Table 25 MAC Address Configuration for MAC SA Based VLAN screen fields 162 Table26 VLAN Port Configuration screen fields 0 Aa 164 Using the Business Policy Switch 2000 20 Tables Table 27 Table 28 Table 29 Table 30 Table 31 Table 32 Table 33 Table 34 Table 35 Table 36 Table 37 Table 38 Table 39 Table 40 Table 41 Table 42 Table 43 Table 44 Table 45 Table 46 Table 47 Table 48 Table 49 Table 50 Table 51 Table 52 Table 53 Table 54 Table 55 Table 56 Table 57 Table 58 Table 59 Table 60 Table 61 VLAN Display by Port screen fields oooocooooommo o o 167 Port Configuration screen fields ooooooooooooooo o 169 High Speed Flow Control Configuration Screen Fields 171 MultiLink Trunk Configuration Menu screen options 174 MultiLink Trunk Configuration screen fields 177 MultiLink Trunk Utilization screen fields o o 179 Port Mirroring Configuration screen fields 181 Monilonng MOORS 2ccastas ALE irradia 183 Rate Limiting Configuration screen fields 186 IGMP Configuration Menu screen options a a 1
83. Allows you to control traffic and avoid congestion on the Gigabit MDA port Two modes are available see Choosing a high speed flow control mode for details about the two modes The Flow Control field cannot be configured unless you set the Autonegotiation field value to Disabled Default Value Disabled Range Disabled Symmetric Asymmetric Using the Business Policy Switch 2000 172 Using the console interface Table 29 High Speed Flow Control Configuration Screen Fields continued Field Description Note The following two fields only appear when a single MAC gt MDA 450 1LR MDA or 450 1SR MDA with a separate redundant Phy port is installed Preferred Phy Allows you to choose a preferred Phy port the other Phy port reverts to backup Default Value Right Range Right Left Active Phy Indicates the operational Phy port Default Value None Range None Right Left Choosing a high speed flow control mode The high speed flow control feature allows you to control traffic and avoid congestion on the Gigabit full duplex link If the receive port buffer becomes full the Business Policy Switch issues a flow control signal to the device at the other end of the link to suspend transmission When the receive buffer is no longer full the switch issues a signal to resume the transmission You can choose Symmetric or Asymmetric flow control mode Symmetric mode This mode allows bo
84. As packets enter the switch they are marked according to their priority The levels are Premium Platinum Gold Silver Bronze and Best Effort Each level corresponds to a packet queue Premium the highest typically used for voice traffic Platinum for video traffic Silver for FTP packets and Best Effort for e mail traffic After the packets are marked they are moved to the proper egress queue based on their marking When a packet is to be transmitted the switch looks at the Premium queue first Then the Business Policy Switch examines the other queues and sends packets based on the weighted percentage that has been configured for the queues The entire process is repeated This approach ensures that the Premium packets are serviced quickly and that the other data types other queues are not starved and serviced in a round robin fashion A packet is processed as follows The packet enters the Business Policy Switch Filters are applied Filter actions are taken and the packet can be modified IEEE 802 1p DSCP A OO N 2a The packet is assigned a QoS class Premium Platinum Gold Silver Bronze Best Effort A QoS class is designated using the DSCP and or IEEE 802 1p user priority values 5 The packet is placed in the appropriate egress queue according to its priority marking as described above 6 The queues are serviced in a round robin fashion strict priority or weighted round robin Refer to Using Web based Ma
85. Cost of 4 When the Path Cost calculations for both trunks are equal the software chooses the trunk with the larger aggregate bandwidth T1 to determine the most efficient path Path Cost arbitration example Q al ab Bu 2 T2 L 100 Mb s 100 Mb s 10Mb s siness Policy Switch 2000 Path Cost T2 4 Aggregate Bandwidth 210 Mb s SI ven omo o oj o ojlo CI 100 Mb s 100 Mb s Path Cost T1 4 10 Mb s 10Mb s NA T1 lt Aggregate Bandwidth 220 Mb s S2 NORTEL NETWORKS Business Policy Switch 2000 9807EA 208700 A Network configuration 109 The switch can also detect trunk member ports that are physically misconfigured For example in Figure 50 trunk member ports 2 4 and 6 of Switch S1 are configured correctly to trunk member ports 7 9 and 11 of Switch S2 The Spanning Tree Port Configuration screen for each switch shows the port state field for each port in the Forwarding state Figure 50 Example 1 correctly
86. Data Bits No Parity i Stop Bit 2400 Baud None None None None mun ooo 00 oo oo EET P Table 42 describes the Console Comm Port Configuration screen fields Table 42 Console Comm Port Configuration screen fields Field Description Comm Port Data Bits A read only field that indicates the current console comm port data bit setting Comm Port Parity A read only field that indicates the current console comm port parity setting Comm Port Stop Bits A read only field that indicates the current console comm port stop bit setting Console Port Speed console terminal Default Value 9600 Baud Allows you to set the console comm port baud rate to match the baud rate of the Range 2400 Baud 4800 Baud 9600 Baud 19200 Baud 38400 Baud terminal baud rate you will lose communication with the configuration interface when you press Enter If communication is lost set your console terminal to match the new service port setting Sa Caution If you choose a baud rate that does not match your console Using the Business Policy Switch 2000 202 Using the console interface Table 42 Console Comm Port Configuration screen fields continued Field Description Konsolenterminals Ubereinstimmt geht die Kommunikation mit der Konsolenschnittstelle verloren wenn Sie die Eingabetaste dr cken Stellen Sie in diesem Fall das Konsolenterminal so ein daB e
87. Dieses ist ein Ger t der Funkst rgrenzwertklasse A In Wohnbereichen k nnen bei Betrieb dieses Ger tes Rundfunkst rungen auftreten in welchen Fallen der Benutzer f r entsprechende Gegenma nahmen verantwortlich ist Attention Ceci est un produit de Classe A Dans un environnement domestique ce produit risque de cr er des interf rences radio lectriques il appartiendra alors l utilisateur de prendre les mesures sp cifiques appropri es 208700 A EC Declaration of Conformity This product conforms to the provisions of Council Directive 89 336 EEC and 73 23 EEC The Declaration of Conformity is available on the Nortel Networks World Wide Web site at http libra2 corpwest baynetworks com cgi bin ndCGI exe Doc View Japan Nippon Requirements Only Voluntary Control Council for Interference VCCI Statement CORB HEUER AAA VCCI OZ HBOS DIZ A MEETS COREE RERE CHAT 5 BR ffjdrespadEcIccA0Zz 0U i4 mH 2a38897748 ARS SBEIBRENSTCEMHVET Taiwan Requirements Bureau of Standards Metrology and Inspection BSMI Statement Sa RAS SLP ESE A MAGA ATE CAT HARSHER REM aN Canada Requirements Only Canadian Department of Communications Radio Interference Regulations This digital apparatus Business Policy Switch 2000 does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the Radio Interference Regulations of the Canadian Department of Communications Reglement sur le brou
88. Disable MAC Security for each port MAC Address Security Displays the MAC Address Security Port Lists screen see MAC Address Port Lists Security Port Lists screens on page 147 This screen allows you to create port lists that can be used as an allowed source port list for a MAC address in the MAC Address Security Table screen MAC Address Security Displays the MAC Address Security Table screen see MAC Address Table Security Table screens on page 152 This screen allows you to specify the MAC addresses that are allowed to access the switch Return to Switch Configuration Menu Exits the MAC Address Security Configuration Menu screen and displays the Switch Configuration Menu screen The MAC Address Security Configuration screen Figure 64 allows you to enable or disable the MAC address security feature and to specify the appropriate system responses to any unauthorized network access to your switch Choose MAC Address Security Configuration from the MAC Address Security Configuration Menu to open the MAC Address Security Configuration screen 208700 A Using the console interface 143 Figure 64 MAC Address Security Configuration screen e MAC Address Security Configuration N MAC Address Security Disabled MAC Address Security SNMP Locked Disabled Partition Port on Intrusion Detected Disabled DA Filtering on Intrusion Detected Disabled Generate SNMP Trap on Intrusion
89. Display Create MAC Address 00 00 00 00 00 00 208700 A Appendix G Default Settings 293 Table 72 Factory default settings continued Field Default setting Appears in this CI screen Create VLAN 1 VLAN Configuration screen on page 156 Delete VLAN blank field VLAN Name VLAN VLAN number Management VLAN Yes VLAN 1 IVL SVL IVL VLAN Type Port based Protocol ID PID None User Defined PID 0x0000 VLAN State Inactive Subnet Addr 0 0 0 0 Subnet Mask 0 0 0 0 Port Membership U all ports assigned as untagged members of VLAN 1 Unit 1 VLAN Port Configuration screen on page 163 Port 1 Filter Tagged Frames No Filter Untagged Frames No Filter Unregistered Frames No Port Name Unit 1 Port 1 PVID 1 Port Priority 0 Tagging Untagged Access Current Stack Operational Mode Pure BPS 2000 Stack Stack Operational Mode screen on page 199 Next Stack Operational Mode Pure BPS 2000 Stack Using the Business Policy Switch 2000 294 Appendix G Default Settings Table 72 Factory default settings continued Field Default setting Appears in this CI screen Unit 1 VLAN Display by Port screen on page 166 Port 1 PVID 1 read only Port Name Unit 1 Port 1 read only Unit 1 Port Configuration screen on page 167 Status Enabled for all ports Autonegotiati
90. ER RR HRA KANG 92 NMOL UND neutre PR xb p dto oe ete br doe do Rar SE bub eke 94 Client server configuration using MultiLink Trunks a 96 Trunk configuration screen examples eee eee eee 97 Trunk configuration screen for Switch 81 eee 98 Trunk configuration screen for Switch S2 a 100 Trunk Configuration screen for Switch SB oooooooooomoo o 102 Trunk Configuration screen for Switch 84 a 103 Before Pk PAA AAA 105 MultiLink Trunking configuration rules 027714 3a maa sue RR hm hen 106 How the MultiLink Trunk reacts to losing distributed trunk members 107 Spanning tree considerations for MultiLink Trunks 0 0005 108 Additional tips about the MultiLink Trunking feature o oo o 111 POR ONDE 4 6 is ad BK BS TIG GAL Sabie PEAK E Per SOR EE Xa Uu xe xe d 112 Port based mirroring configuration 1 0n naa Pak sien dabEke beca ee Re 112 Address based mirroring configuration 0 00 eee eee 115 Port mirroring configuration rules eere 118 Chapter 3 Using the console interface 4 0c cece eee eee eee eee 119 Accessing the Cl menus and screens 000 0c eee eee eee 119 Using the Cl menus and screens 0 00 0 e eee eee eens 120 Navigating the Cl menus and screens 0000s 120 Screen fields and descriptions 00 00 ccc eee eee tenes 121 SI DIENU era ra AAA AA AA ai 122 IP Configuration Set
91. Enabled Switch Enable On Enable 10Mbs Half Stack Enable On Enable 10Mbs Half Press Ctrl P to display choices for ports 1 14 Use space bar to display choices press Return or Enter to select choice Press Ctrl C to return to Main Menu A Ctrl R to return to previous menu 2d 208700 A Using the console interface 169 Note When a Gigabit MDA is installed only the Status field for that gt MDA port is configurable See High Speed Flow Control Configuration screen on page 170 to set the autonegotiation field for the Gigabit MDA port Gigabit MDAs only support 1000 Mb s in full duplex mode Table 28 describes the Port Configuration screen fields Table 28 Port Configuration screen fields Autonegotiation Field Description Port Indicates the switch port numbers that correspond to the field values in that row of the screen for example the field values in row 2 apply to switch port 2 The values that you set in the Switch row will affect all switch ports and when the switch is part of a stack the values that you set in the Stack row will affect all ports in the entire stack except the Gigabit MDA ports or fiber optic ports when installed Trunk The read only data displayed in this column indicates the trunks that correspond to the switch ports specified in the Trunk Members fields of the Trunk Configuration screen see MultiLink Trunk Confi
92. LAN e RADIUS based security limits administrative access to the switch through user authentication e MAC address based security limits access to the switch based on allowed source MAC addresses Figure 6 shows a typical campus configuration using the Business Policy Switch security features This example assumes that the switch the teachers offices and classrooms and the library are physically secured The student dormitory may or may not be physically secure Using the Business Policy Switch 2000 42 The Business Policy Switch 2000 Figure 6 Business Policy Switch 2000 security feature RADIUS server To Network Center RADIUS based l l Switch security 2 E A A RE NH O re aor A A AA Ere l i i eachers offices 2 Student Dormitory and classrooms A Legend 2 Secure locked area BS45077A In this configuration example the
93. LANs spanning multiple untagged switches T7 Figure 26 Possible problems with VLANs and Spanning Tree Protocol 78 Figure 27 Multiple VLANs sharing resources a 79 Figure 28 VLAN broadcast domains within the switch a 80 Figure 29 Default VLAN Configuration screen example llus 81 Using the Business Policy Switch 2000 16 Figures Figure 30 Figure 31 Figure 32 Figure 33 Figure 34 Figure 35 Figure 36 Figure 37 Figure 38 Figure 39 Figure 40 Figure 41 Figure 42 Figure 43 Figure 44 Figure 45 Figure 46 Figure 47 Figure 48 Figure 49 Figure 50 Figure 51 Figure 52 Figure 53 Figure 54 Figure 55 Figure 56 Figure 57 Figure 58 Figure 59 Figure 60 Figure 61 Figure 62 Figure 63 Figure 64 VLAN Configuration screen example ana 82 Default VLAN Port Configuration screen example 83 VLAN Port Configuration screen example a 84 VLAN configuration spanning multiple switches 85 IP Multicast propagation with IGMP routing lille 88 Business Policy Switch filtering IP multicast streams 1 0f2 89 Business Policy Switch filtering IP multicast streams 2 of 2 90 PIGA PAGE Mee 92 Part Wansmit QUOND 4 aaah LK ADA KANG PA RAK pk ba 93 Setting port priority example ouic aa a aa aa a aa 94 Switch to switch trunk configuration example a 95 Switch to serv
94. LT V axskuoabesasd taaeneissdeadATed dqe anui pica ies 230 la DUVIFUIW aeos PEN PA PAPA A a 230 Lahing policy parameters uo ad aa nt te Ck GERA PEN AAWIT 232 Chapter 5 TroubleshootiNg sa naa KNA 05 405 NANA 233 Interpreting the LEDS aaa seria RR eth mx ex m oq A Ea 233 Diagnosing and correcting problems paaa kaa sek Rr a BA de e RC 236 Normal powerUp SEQUENCE ausa NAME NAA cie mea ad REEDER UR Red 237 Part ConnecldiT DODONG naaa 420454 BAKI ABG ALA PALANA aa 238 Au tonegotiation MODES oie eos eee dae EG dH qa e kee es 239 POIS MA a a LL BB 240 Appendix A Technical Specifications 434 84 naa BARBARA BEA RA KAB RBA KAAWAAN 241 A aud and desta ead de eed DAANG LAAN dod BUWAYA AG BRA 241 El escri dete qaa ERII EEANN dede Aaa 242 PHYSICAL OMS 2d esses ar 242 Performance specifications a pandan edge d da eR E CC Ide d ui ac d d a 243 Network protocol and standards compatibility llle 243 DAN PIE RePEc cm 244 A KANG KAGAT Y AWRRG GG E CC AREG YR AQCIGATN RAN SA AQ E 244 Safety AGENCY CONCA uuo sauer xe e RAANG ENG NAKA Rs nd mn 244 Eleetramagnelio emissis uuo uos aha ewes ac Red CC Re eee ee dn Re KA 245 Elocromagnelc NEUDURHV uucs speed ppesubP RrECRearR eR e 245 Pacaran DRDS he AA E 245 Using the Business Policy Switch 2000 12 Contents Appendix B Interoperability in a mixed stack configuration 247 Setting up your mixed stack configuration c cee eee 247 Configuration reg
95. MAC Address xx xx xx xx xx xx press Return or Enter when complete Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Choose MAC Address Security Table from the MAC Address Security Configuration Menu to open the MAC Address Security Table screen Figure 70 208700 A Using the console interface 153 Figure 70 MAC Address Security Table screen a MAC Address Security Table UN Find an Address MAC Address Allowed Source MAC Address Allowed Source 44 33 22 44 55 44 S1 LM E Sy 22 44 33 55 66 55 s2 o S SS GEN NG 22 55 33 44 33 22 s3 2 S S iS 44 22 33 55 44 22 s4 Ca NE M 5 22 33 44 55 33 44 83 o ee Screen 1 More Press Ctrl N to display next screen Enter MAC Address XX XX XX XX XX XX press Return or Enter when complete Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu P Table 20 describes the MAC Address Security Table screen fields Table 20 MAC Address Security Table Screen Fields Field Description Find an Address Allows you to search for a specific MAC address that is used in any of the MAC Address Security Table screens MAC Address Allows you to specify up to 448 MAC addresses that are authorized to access the switch You can specify the ports that each MAC address is allowed to access using the Allowed Source field see next field description The specified MAC address does not take
96. MDA s part number 302403 D Describes how to install optional MDAs in your Business Policy Switch 2000 Installing the BayStack 400 ST1 Cascade Module part number 304433 B Describes how to connect up to eight switches into a stack configuration by installing optional BayStack 400 ST1 Cascade Modules Getting Started with Business Policy Switch 2000 Management Software Operations part number 209321 A Describes how to install the Java based device level software management application e Reference for the Business Policy Switch 2000 Management Software Operations part number 209322 A Describes how to use the Java based device level software management application 208700 A Preface 27 e BayStack 10 Power Supply Unit part number 208558 A Describes installation power up power down and fan replacement procedures e Release Notes for the BayStack RPSU UPS part number 208560 A Documents important changes about the RPSU UPS that are not covered in other related publications e Installation and Reference for the BayStack RPSU UPS part number 208296 A Describes how to install the optional RPSU UPS to your Business Policy Switch 2000 100 Watt DC DC Converter Installation and Reference Guide part number 209132 A Describes installation and removal procedures e Reference Note Gigabit Ethernet Physical Layer Considerations part number 201540 B Provides information about gigabit transmission over
97. MDI X to MDI cable connections 287 MDI X to MDI X cable connections 287 media dependent adapters 261 1000BASE LX MDAs 264 1000BASE SX MDAs 262 100BASE FX MDAs 269 IOBASE T 100BASE TX MDAs 267 MIBs SNMP MIB support 47 Multicasts field 195 MultiLink Trunk Configuration option 137 MultiLink Trunk Configuration screen 173 MultiLink Trunking configuration example 94 feature 45 MultiLink trunking configuration rules 106 Multiple Collisions field 196 N network configuration configuring power workgroups and a shared media hub 57 network protocol standards compatibility 243 O options Clear All Port Statistics 138 Console Comm Port Configuration 124 Display Event Log 124 Display Port Statistics 137 Display Spanning Tree Switch Settings 210 IP Configuration 123 Logout 125 MAC Address Table 136 MultiLink Trunk Configuration 137 Port Configuration 137 Port Mirroring Configuration 137 Rate Limiting Configuration 137 Reset 123 124 Reset to Default Settings 125 SNMP Configuration 123 Software Download 124 Spanning Tree Configuration 124 Spanning Tree Port Configuration 210 Switch Configuration 124 System Characteristics 123 TELNET Configuration 124 VLAN Configuration 137 Oversized Packets field 196 P Packets field 195 Participation field 213 Path Cost field 213 policy enabled networking 39 actions 230 DiffServ 39 229 DiffServ Code Point DSCP 229 filters 230 policy 230 Port Configuration option 137 Po
98. Menu DX VLAN Configuration MAC Addresses for MAC SA Based VLAN VLAN Port Configuration VLAN Display by Port Return to Switch Configuration Menu e Table 21 describes the VLAN Configuration Menu screen options Table 21 VLAN Configuration Menu Screen options Configuration Option Description VLAN Configuration Displays the VLAN Configuration screen see VLAN Configuration screen on page 156 This screen allows you to set up VLAN workgroups MAC Addresses for Displays the VLAN s MAC SA based VLAN addresses see MAC Address MAC SA Based VLAN Configuration for MAC SA Based VLAN screen on page 162 VLAN Port Displays the VLAN Port Configuration screen see VLAN Port Configuration screen on page 163 This screen allows you to set up a specific switch port VLAN Display by Port Displays the VLAN Display by Port screen see VLAN Display by Port screen on page 166 Return to Switch Configuration Menu Exits the VLAN Configuration Menu screen and displays the Switch Configuration Menu screen Using the Business Policy Switch 2000 156 Using the console interface VLAN Configuration screen The VLAN Configuration screen Figure 72 allows you to create and assign VLAN port memberships to standalone or stacked unit ports You can create port based and policy based VLANs for the following purposes TEEE 802 1Q port based VLANs allow you to expl
99. Messages From None Idx Time Stamp Type Message Warm Start Trap Link Up Trap Link Up Trap Link Up Trap Link Up Trap C Critical Time zero means messages from last reset Press Ctrl P to see previous display Press Ctrl N to see more messages Press Ctrl R to return to previous menu Press Ctrl C to return to Main zi Table 40 describes the System Log screen fields 208700 A Using the console interface 199 Table 40 System Log screen fields Field Description Unit This field only appears if the switch is participating in a stack configuration The field allows you to select the unit number of the Business Policy Switch you want to view To view the log messages of another Business Policy Switch type its unit number and press Enter or press the spacebar on your keyboard to toggle the unit numbers Display Messages This field allows you to select the RAM source your messages are obtained From from Choose Non Volatile NVRAM or Volatile DRAM Non Volatile Use the spacebar to toggle between the options Default Non Volatile Range Non Volatile Volatile Volatile Non Volatile Display configuration This field allows you to determine whether the configuration information received complete from NVRAM DRAM depending on what is selected in the Display Messages From field is complete Use the spacebar to toggle between the options Default No Range No Yes Clear Messages From _ This
100. Off The switch failed the self test RPSU RPSU status Green On The switch is connected to the RPSU and can receive power if needed Off The switch is not connected to the RPSU or RPSU is not supplying power CasUp Stack mode Off The switch is in standalone mode Green On The switch is connected to the upstream unit s Cascade A In connector Amber On This unit has detected a problem with the switch connected to the cascade up connector In order to maintain the integrity of the stack this unit has bypassed its upstream neighbor and has wrapped the stack backplane onto an alternate path Amber Blinking Incompatible software revision or unable to obtain a unit or ID Renumber Stack Unit table full The unit is on the ring Green but cannot participate in the stack configuration 208700 A Troubleshooting 235 Table 51 Business Policy Switch LED descriptions continued Label Type Color Siate Meaning Cas Dwn Stack mode Off The switch is in standalone mode Green On The switch is connected to the downstream unit s Cascade A Out connector Amber On This unit has detected a problem with the switch connected to the cascade down connector In order to maintain the integrity of the stack this unit has bypassed its downstream neighbor and has wrapped the stack backplane onto an alternate path Amber Blinking Incompatible software revision or unable to obtain a unit or ID Renum
101. P address e If the switch does not receive a BootP reply the switch cannot be managed using the in band IP address set from the console terminal If an IP address is not currently in use these actions take effect immediately If an IP address is currently in use these actions take effect only after the switch is reset or power cycled Using the Business Policy Switch 2000 130 Using the console interface BootP Disabled Allows the switch to be managed only by using the IP address set from the console terminal When selected this mode operates as follows e The switch does not broadcast BootP requests regardless of whether an IP address is set from the console terminal e The switch can be managed only by using the in band switch IP address set from the console terminal These actions take effect after the switch is reset or power cycled even if an IP address is not currently in use BootP or Last Address Allows the switch to be managed even if a BootP server is not reachable When selected this mode operates as follows e When the IP data is entered from the console terminal the data becomes the in band address of the switch and BootP requests are not broadcast The switch can be managed using this in band IP address e When the in band IP address is not set from the console terminal the switch broadcasts BootP requests until it receives a BootP reply containing an in band IP address If the switch does not recei
102. PVID Read only field that indicates the PVID setting for the specified port Port Name Read only field that indicates the port name assigned to the specified port VLANs Column header for the read only fields listing the VLANs associated with the specified port VLAN Name Column header for the read only fields listing the VLAN Names associated with the specified port Port Configuration screen The Port Configuration screen Figures 76 and 77 allows you to configure specific switch ports or all switch ports You can enable or disable the port status of specified switch ports set the switch ports to autonegotiate for the highest available speed of the connected station or set the speed for selected switch ports autonegotiation is not supported on fiber optic ports You can disable switch ports that are trunk members however the screen prompts for verification of the request before completing the action Choosing Yes disables the port and removes it from the trunk Note The Autonegotiation fields the Speed fields and the Duplex fields are independent of MultiLink Trunking rate limiting VLANs IGMP Snooping and the STP To open the Port Configuration screen m Choose Port Configuration or press p from the Switch Configuration Menu screen Using the Business Policy Switch 2000 168 Using the console interface Figure 76 Port Configuration screen 1 of 2 a Port Configuration Unit 1 Port
103. Part No 208700 A August 2000 4401 Great America Parkway Santa Clara CA 95054 Using the Business Policy Switch 2000 NORTEL NETWORKS Copyright 2000 Nortel Networks All rights reserved Printed in the USA August 2000 The information in this document is subject to change without notice The statements configurations technical data and recommendations in this document are believed to be accurate and reliable but are presented without express or implied warranty Users must take full responsibility for their applications of any products specified in this document The information in this document is proprietary to Nortel Networks NA Inc Trademarks NORTEL NETWORKS is a trademark of Nortel Networks Bay Networks ACE AFN AN BCN BLN BN BNX CN FRE LN Optivity Optivity Policy Services and PPX are registered trademarks and Advanced Remote Node ANH ARN ASN BayRS BaySecure BayStack BayStream BCC BCNX BLNX Centillion EtherSpeed FN IP AutoLearn Passport SN SPEX Switch Node System 5000 and TokenSpeed are trademarks of Nortel Networks Microsoft MS MS DOS Win32 Windows and Windows NT are registered trademarks of Microsoft Corporation All other trademarks and registered trademarks are the property of their respective owners Statement of Conditions In the interest of improving internal design operational function and or reliability Nortel Networks NA Inc reserves the right to make changes to
104. Policy Switch 2000 as well as other products available from Nortel Networks Contact your Nortel Networks sales representative for information about the Nortel Networks products that use the 100 Watt DC DC Converter For further information about the 100 Watt DC DC Converter refer to Installation and Reference for the 100 Watt DC DC Converter Module part number 209132 A 208700 A The Business Policy Switch 2000 39 Features The Business Policy Switch 2000 provides wire speed switching that allows high performance low cost connections to full duplex and half duplex 10 100 1000 Mb s Ethernet local area networks LANs The Business Policy Switch provides the following features Policy enabled networking The Business Policy Switch 2000 enables system administrators to implement classes of service and assign priority levels to different types of traffic Using the Nortel Networks Web based management interface you can configure policies that monitor the characteristics of traffic for example its source destination and protocol and perform a controlling action on the traffic when certain user defined characteristics are matched The screens and field descriptions used for policy configuration are detailed in Using Web based Management for the Business Policy Switch 2000 Differentiated Services DiffServ is a network architecture that lets service providers and enterprise network environments offer varied levels of service f
105. Pure BPS 2000 Stack Next Stack Operation Mode Hybrid Stack Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Automatic failover The automatic failover is a temporary safeguard only If the stack loses power or is reset the temporary base unit will not power up as the base unit when power is restored For this reason you should always assign the temporary base unit assign another Business Policy Switch if available as the base unit set the Unit Select switch to Base until the failed unit is repaired or replaced When a failure of the base unit is discovered the Unit Select switch on the temporary base unit should be set to Base Note If you do not reassign the temporary base unit as the new base unit and the temporary base unit fails the next unit directly downstream from this unit becomes the new temporary base unit This process can continue until there are only two units left in the stack configuration For detailed information about temporary base units see Installing the BayStack 400 STI Cascade Module Using the Business Policy Switch 2000 250 Appendix B Interoperability in a mixed stack configuration Temporary base unit In a mixed stack containing only one Business Policy Switch If there is only one Business Policy Switch in your mixed stack configuration and it fails the next
106. Range Any ASCII string of up to 56 printable characters 1 Although this field can be set to up to 255 characters from a Network Management Station NMS only 56 characters are displayed on the console terminal Switch Configuration Menu screen The Switch Configuration Menu screen Figure 61 allows you to set or modify your switch configuration Note The High Speed Flow Control Configuration option only appears when an optional Gigabit MDA is installed Choose Switch Configuration or press w from the main menu to open the Switch Configuration Menu screen Table 14 Using the Business Policy Switch 2000 136 Using the console interface Figure 61 Switch Configuration Menu screen r select option M Switch Configuration Menu MAC Address Table MAC Address Security Configuration VLAN Configuration Port Configuration High Speed Flow Control Configuration MultiLink Trunk Configuration Port Mirroring Configuration Rate Limiting Configuration IGMP Configuration Display Port Statistics Clear All Port Statistics Stack Operational Mode Return to Main Menu Use arrow keys to highlight option press Return or Enter to Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu ui Table 14 describes the Switch Configuration Menu screen options Table 14 Switch Configuration Menu screen options Option Description
107. S2000 4FX MDA 2 269 Installing an MDA ionem seo sees tees CARP xm hem BADA AGA 271 Replacing an MDA with a different model a 273 1000BASE LX multimode applications secius RR RAT RR Y RR 274 208700 A Contents 13 Appendix E Quick steps to features cece eee 275 Lahing S02 TO ULANG auae RD em eue aq RN 279 Configuring Multibink TRIMKS coves seccn dees RR Laden RR dese TEENER eee 279 Lond Fort MIKGANG 22s ocece Doux x Cu ba ar pex a act ropa cu bees 280 Gontig ring IGMP SnoopIME uuscaass3xaRe GC ERAAETARGG4XZGqRASERERARRRE TRECE 281 Appendix F Connectors and pin assignments oooccocccn oo 285 RJ 45 10BASE T 100BASE TX port connectors 0c e eee eee 285 MDI and MDI X DENIED sexis daria 286 MDI X to MDI cable connections usse cee nmm mmm kem m mes 287 MDI X to MDI X cable connections a suu ek ua ER RR AK 287 DB 9 RS 232 D Console Comm Port connector A cece neces 288 Appendix G Detail eo Ll MEME AA eres A 291 Appendix H Sample BootP Configuration File oooooooommm o 299 Lol re 301 Using the Business Policy Switch 2000 14 Contents 208700 A 15 Figures Figure 1 Business Policy Switch 2000 aa 29 Figure 2 Business Policy Switch 2000 front panel a 30 Figure 3 Business Policy Switch 2000 LED display panel 32 Figure 4 Business Policy Switch 2000 back panel aa 35
108. S32 that corresponds to the values you set in the Port List field Port List This field allows you to create a port list that you can use as an Allowed Source in the MAC Address Security Table screen Port List Syntax When you enter a port list in a stack configuration you must specify either a unit port list NONE or ALL In a stack configuration ALL indicates all of the stack port whereas in a standalone scenario ALL indicates all of the switch ports Note NONE and ALL must be entered in uppercase characters as shown in the screen prompt Using the Business Policy Switch 2000 150 Using the console interface A unit port number list is composed of one or more list items each of which can be a single number or a range of numbers where the numbers represents one or more ports If a list item is preceded by a number and then a slash the number represents a stack unit For example 1 1 7 2 1 7 2 9 3 1 4 4 12 is a valid unit port number list see entry SI in Figure 68 on page 149 It represents the following port order e Unit 1 ports 1 to 7 e Unit 2 ports 1 to 7 and port 9 e Unit 3 ports 1 to 4 e Unit 4 port 12 Accelerator keys for repetitive tasks You can use certain keystrokes as accelerator keys to help speed up repetitive tasks For example suppose you want to modify the Port List field in the MAC Address Security Port List screen Figure 68 on page 149 You can modify the
109. SNMP MIBs Using the Business Policy Switch 2000 48 The Business Policy Switch 2000 Table 5 SNMP MIB support Application Standard MIBs Proprietary MIBs S5 Chassis MIB s5cha127 mib S5 Agent MIB s5age140 mib RMON rfc1757 mib MLT rc MLT Common Open Policy Service COPS support COPS Client MIB IETF Draft Policy Management Policy Info Base pib802 pibFramework piblp pibNtn mibntqos SNMPv3 MIBs RFCs 2571 2572 2573 2574 2575 2576 MIB2 r c1213 mib IF MIB rfc2233 mib Etherlike MIB rfc1643 mib Interface Extension MIB sbifx100 mib Switch Bay Secure s5sbs102 mib IP Multicast IGMP rcVlanlgmp Snooping Proxy System Log MIB bnlog mib S5 Autotopology MIB s5emt104 mib VLAN rcVlan Entity MIB RFC 2037 Spanning Tree RFC1493 Bridge MIB The Business Policy Switch 2000 49 SNMP trap support The Business Policy Switch supports an SNMP agent with industry standard SNMP VI traps as well as private SNMPv1 trap extensions Table 6 Table 6 Support SNMP traps Trap name Configurable Sent when RFC 1215 industry standard linkUp Per port A port s link state changes to up linkDown Per port A port s link state changes to down authenticationFailure System wide There is an SNMP authentication failure coldStart Always on The system is powered on warmStart Always on The system restarts due to a ma
110. Software and c to use and copy the associated user manual solely in support of authorized use of the Software by Licensee This license applies to the Software only and does not extend to Nortel Networks Agent software or other Nortel Networks software products Nortel Networks Agent software or other Nortel Networks software products are licensed for use under the terms of the applicable Nortel Networks NA Inc Software License Agreement that accompanies such software and upon payment by the end user of the applicable license fees for such software 2 Restrictions on use reservation of rights The Software and user manuals are protected under copyright laws Nortel Networks and or its licensors retain all title and ownership in both the Software and user manuals including any revisions made by Nortel Networks or its licensors The copyright notice must be reproduced and included with any copy of any portion of the Software or user manuals Licensee may not modify translate decompile disassemble use for any competitive analysis reverse engineer distribute or create derivative works from the Software or user manuals or any copy in whole or in part Except as expressly provided in this Agreement Licensee may not copy or transfer the Software or user manuals in whole or in part The Software and user manuals embody Nortel Networks and its licensors confidential and proprietary intellectual property Licensee shall not sublicense assign or ot
111. Switch main menu Caution If you choose the Reset to Default Settings option all of your configured settings will be replaced with factory default settings when you press Enter Achtung Bei Auswahl des Befehls zur R cksetzung auf die Standardeinstellungen werden alle von Ihnen konfigurierten Einstellungen durch die werkseitigen Standardeinstellungen ersetzt wenn Sie die Eingabetaste dr cken Attention Si vous restaurez la configuration usine votre configuration courante sera remplac e par la configuration usine d s que vous appuierez sur Entr e Precauci n Si selecciona el comando Restaurar valores predeterminados todos los valores de configuraci n se sustituir n por las valores predeterminados en f brica al pulsar Intro Attenzione Nel caso in cui si selezioni la reimpostazione dei valori di default tutte le impostazioni configurate verranno sostituite dai default di fabbrica premendo il tasto Invio TB TIA MU ROMEU Y A Fot H DIVI4 IG LVL LET TRAERRORENCAR wa 0 0 0 O DIO Logout Allows a user in a Telnet session or a user working at a password protected console terminal to terminate the session Using the Business Policy Switch 2000 126 Using the console interface IP Configuration Setup screen The IP Configuration Setup screen Figure 58 allows you to set or modify the Business Policy Switch IP configuration parameters Data that you enter in the use
112. Trunk Status Link LnkTrap Autonegotiation Speed Duplex 1 Enabled Down On Enabled 2 Enabled Down On Enabled 3 Enabled Down On Enabled 4 Enabled Down On 1 Enabled 5 Enabled Up On Enabled 100Mbs Half 6 Enabled Down On Enabled 7 Enabled Down On Enabled 8 Enabled Down On Enabled 9 Enabled Up On Enabled 100Mbs Full 10 Enabled Down Onm5m Enabled 11 Enabled Down On Enabled 12 Enabled Down Lom 1 Enabled 13 Enabled Down LO 1 Enabled 14 Enabled Down On Enabled Press Ctrl N to display choices for additional ports CY Ctrl R to return to previous menu More Use space bar to display choices press Return or Enter to select choice Press Ctrl C to return to Main Menu a Figure 77 Port Configuration screen 2 of 2 OX Ho Port Configuration Unit 1 Port Trunk Status Link LnkTrap Autonegotiation Speed Duplex 1 Enabled Down On Enabled 15 Enabled Down On Enabled 16 Enabled Down On Enabled 17 Enabled Down On 1 Enabled 18 Enabled Down On Enabled 19 Enabled Down On Enabled 20 Enabled Down On Enabled 21 Enabled Down On Enabled 22 Enabled Up On Enabled 100Mbs Full 23 Enabled Down On Enabled 24 Enabled Down On
113. Um Verletzungsgefahr durch einen elektrischen Stromschlag auszuschlie en nehmen Sie niemals die obere Abdeckung vom Ger t ab Im Geriteinnern befinden sich keine Komponenten die vom Benutzer gewartet werden k nnen 208700 A Troubleshooting 237 Avertissement Pour viter tout risque d lectrocution ne jamais retirer le capot de l appareil Cet appareil ne contient aucune pi ce accessible par l utilisateur Advertencia A fin de evitar da ios personales por corrientes el ctricas peligrosas no desmonte nunca la cubierta superior de este dispositivo Los componentes internos no son reparables por el usuario Avvertenza Per evitare lesioni fisiche dovute a scariche pericolose di corrente non rimuovere mai il coperchio superiore del dispositivo I componenti interni non possono essere manipolati dall utente gt Bl Bl amp EE RAGED SHERI OKOS TIRO EMDAN ERL CMY MERC CES PERICIA 1 FAIRS AL RAY Ed EEA Normal power up sequence In a normal power up sequence the LEDs appear as follows 1 After power is applied to the switch the Pwr Power LED turns on within 5 seconds N The switch initiates a self test during which the port LEDs display various patterns to indicate the progress of the self test 3 Upon successful completion of the self test within 10 seconds after power is applied the Status LED turns on 4 The remaining port LEDs indicate their operationa
114. Use the VLAN Configuration screen to configure the VLAN see VLAN Configuration Menu screen on page 154 e VLAN configuration settings for any ports configured for port based mirroring cannot be changed Use the Port Mirroring Configuration screen to disable port mirroring or reconfigure the port mirroring ports then change the VLAN configuration settings e For port based monitoring of traffic use one of the following modes for monitoring broadcast IP Multicast or unknown DA frames Monitor all traffic received by port X Monitor all traffic transmitted by port X Monitor all traffic received and transmitted by port X Monitor all traffic received by port X or transmitted by port Y For more information about using the Port Mirroring feature see Rate Limiting Configuration screen on page 183 See also Appendix E Quick steps to features on page 275 for configuration flowcharts that can help you use this feature 208700 A 119 Chapter 3 Using the console interface This chapter describes how to configure and manage the Business Policy Switch using the menu driven console interface CI This chapter covers the following topics e Accessing the CI menus and screens Using the CI menus and screens e Description of options available from the main menu Accessing the CI menus and screens You can access the CI menus and screens locally through a console terminal attached to your Bus
115. a decimal point RADIUS UPD Port The user datagram protocol UDP port for the RADIUS server Default 1645 Range 0 to 65536 RADIUS Shared Secret Your special switch security code that provides authentication to the RADIUS server Default Null string which will not authenticate Range Any contiguous ASCII string that contains at least 1 printable character up to a maximum of 35 208700 A Using the console interface 207 Renumber Stack Units screen The Renumber Stack Units screen Figure 93 allows you to renumber the units configured in the stack When selected this option identifies the unit number of each unit in the stack configuration by lighting the corresponding number of 100 Mb s port LEDs on each unit for approximately 10 seconds For example unit 3 will display three LEDs Note This menu option and screen appears only when the switch is participating in a stack configuration To open the Renumber Stack Units screen m Choose Renumber Stack Units or press n from the main menu Figure 93 Renumber Stack Units screen Renumber Stack Units Current Unit Number MAC Address New Unit Number 1 00 60 fd 77 a6 0c 4 Ll 2 00 60 fd 77 a5 f0 2 3 00 60 fd 77 a4 4c 3 1 4 00 60 fd 77 ab 84 4 Renumbering stack units will cause an automatic Reset to Current Settings to occur across the entire stack The current configuration will be adapted to the new number
116. a of VLAN 2 Lo S 802 1Q Switch S CRC Data Tag DA gt a a Porte Port7 Port 8 a Untagged member CRC Recalculated 8100 Priority VID 2 of VLAN 2 16 bits 3 bits 1bit 12 bits Data Outgoing After SA untagged packet changed Key DA tag removed Priority User_priority IT CFI Canonical format indicator VID VLAN identifier BS45014A Using the Business Policy Switch 2000 76 Network configuration VLANs spanning multiple switches You can use VLANs to segment a network within a switch When you connect multiple switches it is possible to connect users of one VLAN with users of that same VLAN in another switch However the configuration guidelines depend on whether both switches support 802 1Q tagging With 802 1Q tagging enabled on a port for a VLAN all frames leaving the port for that VLAN are marked as belonging to that specific VLAN You can assign specific switch ports as members of one or more VLANs that span multiple switches without interfering with the Spanning Tree Protocol VLANs spanning multiple 802 1Q tagged switches Figure 24 shows VLANs spanning two Business Policy Switches The 802 1Q tagging is enabled on S1 port 2 and on S2 port 1 for VLAN 1 and VLAN 2 Both ports are tagged members of VLAN 1 and VLAN 2 Figure 24 VLANs spanning multiple 802 1Q tagged switches VLAN 1 VLAN2 Business Policy Switch
117. ana HA 0 sa a AA Unit 2 mann si ERE EREE RA Eee Unit 3 BPS2000 MDA mas 2 0 2 ER AA Unit 4 OOOO 85 AGO AA AO HE Unit 5 BPS2000 MDA i Unit 6 BPS2000 Ino foo E Unit 7 ie MDA Accelar 1150 1150R T Routing Switch XLR1102SR ea UIT RR O Modules gt QUQb B EE 9843EA However until you correct the cause of the failure or change the trunk Status field to Disabled you will be unable to modify any of the following parameters for the affected trunk e VLAN configuration e Spanning Tree configuration Port Mirroring configuration e Port configuration e IGMP configuration e Rate Limiting configuration Using the Business Policy Switch 2000 108 Network configuration Spanning tree considerations for MultiLink Trunks Figure 49 The spanning tree Path Cost parameter is recalculated based on the aggregate bandwidth of the trunk For example Figure 49 shows a four port trunk T1 with two port members operating at 100 Mb s and two at 10 Mb s Trunk T1 provides an aggregate bandwidth of 220 Mb s The Path Cost for T1 is 4 Path Cost 2 1000 LAN speed in Mb s Another three port trunk T2 is configured with an aggregate bandwidth of 210 Mb s with a comparable Path
118. appendix provides technical specifications for the Business Policy Switch 2000 Environmental Table 53 lists environmental specifications Table 53 Environmental specifications Parameter Operating specification Storage specification Temperature 0 to 40 C 32 to 1049F 25 to 70 C 13 to 158 F Humidity 85 maximum relative humidity 95 maximum relative humidity noncondensing noncondensing Altitude 3024 m 10 000 ft 3024 m 10 000 ft Using the Business Policy Switch 2000 242 Appendix A Technical specifications Electrical Table 54 lists power electrical parameters for the Business Policy Switch Table 54 Electrical parameters Parameter Electrical specification Input Voltage 100 to 240 VAC 47 to 63 Hz Input Power 150 W maximum Consumption Input Volt 200 VA maximum Amperes Rating Input current 1 5 A 100 VAC 6 A 240 VAC Maximum thermal 500 BTU hr output Physical dimensions Table 55 lists physical dimensions Table 55 Physical dimensions Parameter Specifications Height 7 04 cm 2 77 in Width 43 82 cm 17 25 in Depth 38 35 cm 15 1 in Weight 4 8 kg 10 60 Ib 208700 A Appendix A Technical specifications 243 Performance specifications Table 56 lists performance specifications Table 56 Performance specifications Parameter Specifications Frame For
119. arameters and configure individual switch ports to participate in the spanning tree algorithm STA To modify any of the spanning tree parameters see your SNMP documentation To open the Spanning Tree Configuration Menu screen m Choose Spanning Tree Configuration or press p from the main menu Using the Business Policy Switch 2000 210 Using the console interface Figure 95 Spanning Tree Configuration Menu screen O Spanning Tree Configuration Menu Spanning Tree Port Configuration Spanning Tree Switch Settings Return to Main Menu Use arrow keys to highlight option press Return or Enter to select option Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Ne P Table 44 describes the Spanning Tree Configuration Menu screen options Table 44 Spanning Tree Configuration Menu screen options Option Description Spanning Tree Port Configuration Displays the Spanning Tree Port Configuration screen see Spanning Tree Port Configuration screen on page 211 Spanning Tree Switch Settings Displays the Spanning Tree Switch Settings screen see Spanning Tree Switch Settings screen on page 214 Return to Main Menu Exits the Spanning Tree Configuration Menu and displays the main menu 208700 A Using the console interface 211 Spanning Tree Port Configuration screen The Spanning Tree Port Configuration screen allows you to configu
120. are download and configuration You can modify this sample BootP configuration file or create one of your own A sample BootP configuration file follows The following is a sample of a BootP configuration file that was extracted from a Nortel Networks EZ LAN network management application Note that other BootP daemons can use a configuration file with a different format Legend first field ht ha tc ip hd bf EZ dt EZ fv EZ av Fields are separated required to indicate Tb dk db db db db db db dt db db db dt db db dt dt db db dt dt dk Before using your switch BootP facility you must customize your BootP configuration file with the appropriate data Blank lines and lines beginning with are ignored hostname hardware type host hardware address template host points to similar host entry host IP address bootfile home directory bootfile device type firmware version agent version with a pipe D symbol Forward slashes are that an entry is continued to the next line Using the Business Policy Switch 2000 300 Appendix H Sample BootP Configuration File Caut Glob Note The ion Omitting a Forward slash when the entry is continued to the next line can cause the interruption of the booting process or the incorrect image file to download Always include forward slashes where needed
121. ass 1 Laser LED product It contains a laser light source that can injure your eyes Never look into an optical fiber or connector port Always assume that the fiber optic cable or connector is connected to a laser light source A Vorsicht Dieses Laser LED Produkt der Klasse 1 enth lt eine Laserlichtquelle die za Augenverletzungen f hren kann Sehen Sie nie in einen Lichtwellenleiter oder Glasfaserstecker Port Gehen Sie immer davon aus dab das Glasfaserkabel oder der Glasfaserstecker an eine Laserlichtquelle angeschlossen ist Avertissement Ceci est un appareil Laser DEL de Classe 1 Cet appareil contient une source lumineuse rayons laser dangereuse pour les yeux Ne regardez jamais directement une fibre optique ou un port de connexion Agissez toujours comme si le c ble de fibres optiques ou le connecteur tait reli une source lumineuse rayons laser Advertencia ste es un producto l ser LED de Clase 1 Contiene una fuente de luz l ser que puede causar lesiones en los ojos Nunca mire dentro de un cable o de un puerto de conexi n de fibra ptica Asuma siempre que el cable o el connector de fibra ptica est conectado a una fuerte de luz l ser Avvertenza Questo un produtto laser LED di Classe 1 e contiene una sorgente luminosa a laser che pu danneggiare gli occhi Non guardare mai all interno di una port a fibra ottica o di una porta connettore Dare sempre per scontato che il cavo d
122. ation parameters of a standalone switch or an entire stack and use the retrieved parameters to automatically configure a replacement switch or stack Certain requirements apply when automatically configuring a switch or stack using this feature see Requirements on page 226 You must set up the file on your TFIP server and set the filename read write permission to enabled before you can save the configuration parameters Although most configuration parameters are saved to the configuration file certain parameters are not saved see Table 50 on page 227 Using the Business Policy Switch 2000 224 Using the console interface To open the Configuration File Download Upload screen m Choose Configuration File or press g from the main menu Figure 102 Configuration File Download Upload screen a Configuration File Download Upload Configuration Image Filename TFTP Server IP Address 132 245 164 4 Copy Configuration Image to Server No Retrieve Configuration Image from Server No Enter text press Return or Enter when complete Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu M 2 Table 49 describes the Configuration File Download Upload screen fields 208700 A Using the console interface 225 Table 49 Configuration File Download Upload screen fields Field Description Configuration Image Filename The file name you have chosen
123. ations on the subnet 2 The designated routers then set up a path between the IP Multicast stream source and the end stations 3 Periodically the router continues to query end stations on whether or not to continue participation 4 Aslong as any client continues to participate all clients including nonparticipating end stations on that subnet receive the IP Multicast stream Note Although the nonparticipating end stations can filter the IP Multicast traffic the IP Multicast traffic still exists on the subnet and consumes bandwidth IP Multicast can be optimized in a LAN by using IP Multicast filtering switches such as the Business Policy Switch As shown in Figure 34 a non IP Multicast filtering switch causes IP Multicast traffic to be sent to all segments on the local subnet Using the Business Policy Switch 2000 88 Network configuration Figure 34 IP Multicast propagation with IGMP routing Host membership IGMP Host Host membership Ll T Designated router 1 Designated router 2 Non IP Multicast filtering switch Multicast stream L ene Non IP Multicast report filtering switch i p Ny Host membership report The Business Policy Switch can automatically set up IP Multicast filters so the IP Multicast traffic is only di
124. ave 850 nm fiber optic connections over multimode 550 m 1805 ft fiber optic cable 1000BASE LX Longwave Gigabit Fiber MDA SC connectors for longwave 1300 nm fiber optic connections over single mode 3 km 9843 ft or multimode 550 meter 1805 ft fiber optic cable Safety agency certification The safety certifications follow ULListed UL 1950 IEC 950 EN60950 e C22 2 No 950 CUL with all national deviations UL 94 V1 flammability requirements for PC board NOM NOM 019 208700 A Appendix A Technical specifications 245 Electromagnetic emissions The module meets the following standards US CFR47 Part 15 Subpart B Class A e Canada ICES 003 Issue 2 Class A Australia New Zealand AS NZS 3548 1995 Class A Japan V 3 97 04 1997 Class A Taiwan CNS 13438 Class A EN55022 1995 Class A e EN61000 3 2 1995 e EN61000 3 3 1994 Electromagnetic immunity The module meets the EN50082 1 1997 standard Declaration of Conformity The Declaration of Conformity for the Business Policy Switch 2000 complies with ISO IEC Guide 22 and EN45014 The declaration identifies the product models the Nortel Networks name and address and the specifications recognized by the European community As stated in the Declaration of Conformity the Business Policy Switch 2000 complies with the provisions of Council Directives 89 336 EEC and 73 23 EEC Using the Business Policy Switch 2
125. ber Stack Unit table full The unit is on the ring Green but cannot participate in the stack configuration Base Base mode Green On The switch is configured as the stack base unit Off The switch is not configured as the stack base unit or is in standalone mode Blinking Stack configuration error indicates that multiple base units or no base units are configured in the stack Amber On This unit is operating as the stack configuration s temporary base unit This condition occurs automatically if the base unit directly downstream from this unit fails If this happens the following events take place The two units directly upstream and directly downstream from the failed unit automatically wrap their cascade connectors and indicate this condition by lighting their Cas Up and Cas Dwn LEDs see Cas Up and Cas Dwn description in this table If the temporary base unit fails the next unit directly downstream from this unit becomes the new temporary base unit This process can continue until there are only two units left in the stack configuration This automatic failover is a temporary safeguard only If the stack configuration loses power the temporary base unit will not power up as the base unit when power is restored For this reason you should always assign the temporary base unit as the base unit set the Unit Select switch to Base until the failed unit is repaired or replaced Using th
126. bership and each port with the appropriate ation 1 are untagged members of VLAN 1 N association for ports 6 and 11 is PVID 1 e Ports 2 4 10 and 8 are untagged members of VLAN 2 The PVID VLAN association for ports 2 4 and 10 is PVID 2 e Ports 2 4 10 8 6 and 11 are untagged members of VLAN 3 e The PVID VLAN association for port 8 is PVID 3 The following steps show how to use the VLAN configuration screens to configure the VLAN 3 broadcast domain shown in Figure 28 208700 A Network configuration 81 To configure the VLAN port membership for VLAN 1 1 Select Switch Configuration from the Business Policy Switch Main Menu or press w 2 From the Switch Configuration Menu select VLAN Configuration or press v 3 From the VLAN Configuration Menu select VLAN Configuration or press v The default VLAN Configuration screen opens Figure 29 Figure 29 Default VLAN Configuration screen example O VLAN Configuration Create VLAN 1 Vlan Type Port Based Delete VLAN Protocol Id PID None VLAN Name Default VLAN User Defined PID 0x0000 Management VLAN Yes Now 1 VLAN State Active IVL SVL IVL Subnet Addr 0 0 0 0 Subnet Mask 0 0 0 0 Port Membership 1 6 7 12 13 18 19 24 Unit 1 UUUUUU UUUUUU UUUUUU UUUUUU KEY T Tagged Port Member U Untagged Port Member Not a Member of VLAN Use space bar to display choices pres
127. bled 24 Disabled Switch Enable Stack Enable Press Ctrl P to display choices for ports 1 14 Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu es E 208700 A Using the console interface 147 Table 18 describes the MAC Security Port Configuration screen fields Table 18 MAC Security Port Configuration screen fields Field Description Port Displays a numbered port list Trunk Displays the trunk number if the port is a member of that trunk Default blank field Security This field value determines whether or not security is enabled or disabled on the port level or switch level Default Disabled Range Disabled Enabled MAC Address Security Port Lists screens The MAC Address Security Port Lists screens allow you to create port lists that can be used as allowed source port lists for a specified MAC address in the MAC Address Security Table screen You can create as many as 32 port lists using up to five MAC Address Security Port Lists screens see Figure 67 Using the Business Policy Switch 2000 148 Using the console interface Figure 67 MAC Address Security Port Lists screens Screen 1 MAC Address Security Port Lists Port List Screen 2 MAC Address Security Port Lists Port List Screen 3 MAC Address Security Port Li
128. bypassed its upstream neighbor and has wrapped the stack backplane onto an alternate path Amber Blinking Incompatible software revision or unable to obtain a unit or ID Renumber Stack Unit table full The unit is on the ring Green but cannot participate in the stack configuration Cas Dwn Stack mode Off The switch is in standalone mode Green On The switch is connected to the downstream unit s Cascade A Out connector Amber On This unit has detected a problem with the switch connected to the cascade down connector In order to maintain the integrity of the stack this unit has bypassed its downstream neighbor and has wrapped the stack backplane onto an alternate path Amber Blinking Incompatible software revision or unable to obtain a unit or ID Renumber Stack Unit table full The unit is on the ring Green but cannot participate in the stack configuration Using the Business Policy Switch 2000 34 The Business Policy Switch 2000 Table 2 Business Policy Switch 2000 LED descriptions continued Label Type Color State Meaning Base Base mode Green On The switch is configured as the stack base unit Off The switch is not configured as the stack base unit or is in standalone mode Blinking Stack configuration error indicates that multiple base units or no base units are configured in the stack Amber On This unit is operat
129. cal segment Although Ethernet switches and bridges divide a network into smaller collision domains they do not affect the broadcast domain In simple terms a virtual local area network provides a mechanism to fine tune broadcast domains Your Business Policy Switch allows you to create three types of VLANs IEEE 802 10 port based VLANs A port based VLAN is a VLAN in which the ports are explicitly configured to be in the VLAN When you create a port based VLAN you assign a Port VLAN Identifier PVID and specify which ports belong to the VLAN The PVID is used to coordinate VLANs across multiple switches Protocol based VLANs A protocol based VLAN is a VLAN in which you assign your switch ports as members of a broadcast domain based on the protocol information within the packet Protocol based VLANs can localize broadcast traffic and assure that only the protocol based VLAN ports are flooded with the specified protocol type packets e MAC source address SA based VLANs A MAC SA based VLAN is a VLAN in which you assign switch ports as members of a broadcast domain based on the source MAC address information within the packet MAC SA based VLANS can be used to provide a MAC level security scheme to organize and group different users Policy based VLANS are determined by the information within the packet A port can be a member of multiple policy based VLANs The order in which the rules for VLAN classification are applied are
130. can be displayed is 64 Default 1 Range 1 to 4094 Snooping Allows you to enable or disable IGMP Snooping This field affects all VLANs for example if you disable snooping on the VLAN specified in the screen s VLAN field ALL VLANs are disabled for snooping Default Value Enabled Range Enabled Disabled Using the Business Policy Switch 2000 190 Using the console interface Table 37 IGMP Configuration screen fields continued Field Description Proxy Allows the switch to consolidate IGMP Host Membership Reports received on its downstream ports and to generate a consolidated proxy report for forwarding to its upstream neighbor This field affects all VLANs for example if you disable proxy on the VLAN specified in the screen s VLAN field ALL VLANs are disabled for proxy The Proxy field cannot be disabled unless the Snooping field is Enabled Default Value Enabled Range Enabled Disabled Robust Value Allows a user to set the switch to offset expected packet loss on a subnet If packet losses on a subnet are unacceptably high the Robust Value field can be increased to a higher value This field affects only the VLAN specified in the screen s VLAN field for example if you change the robust value on the VLAN specified in the screen s VLAN field other VLANs are not affected Default Value 2 Range 1to 64 Query Time Allows a user to control the number of IGMP messages allowe
131. cates the total number of 256 byte to 511 byte packets transmitted successfully on this port 512 1023 bytes Received column Indicates the total number of 512 byte to 1023 byte packets received on this port Transmitted column Indicates the total number of 512 byte to 1023 byte packets transmitted successfully on this port 1024 1518 bytes Received column Indicates the total number of 1024 byte to 1518 byte packets received on this port Transmitted column Indicates the total number of 1024 byte to 1518 byte packets transmitted successfully on this port Frame Errors Indicates the total number of valid size packets that were received but discarded because of CRC errors and improper framing Undersized Packets Indicates the total number of packets received on this port with fewer than 64 bytes and with proper CRC and framing also known as short frames or runts Oversized Packets Indicates the total number of packets received on this port with more than 1518 bytes and with proper CRC and framing also known as oversized frames Filtered Packets Indicates the number of packets filtered not forwarded by this port Flooded Packets Indicates the total number of packets flooded forwarded through this port because the destination address was not in the address database FCS Errors Indicates the total number of valid size packets that were received with proper framing but discarded becaus
132. chever is applicable 6 Use of Software in the European Community This provision applies to all Software acquired for use within the European Community If Licensee uses the Software within a country in the European Community the Software Directive enacted by the Council of European Communities Directive dated 14 May 1991 will apply to the examination of the Software to facilitate interoperability Licensee agrees to notify Nortel Networks of any such intended examination of the Software and may procure support and assistance from Nortel Networks 7 Term and termination This license is effective until terminated however all of the restrictions with respect to Nortel Networks copyright in the Software and user manuals will cease being effective at the date of expiration of the Nortel Networks copyright those restrictions relating to use and disclosure of Nortel Networks confidential information shall continue in effect Licensee may terminate this license at any time The license will automatically terminate if Licensee fails to comply with any of the terms and conditions of the license Upon termination for any reason Licensee will immediately destroy or return to Nortel Networks the Software user manuals and all copies Nortel Networks is not liable to Licensee for damages in any form solely by reason of the termination of this license 8 Export and Re export Licensee agrees not to export directly or indirectly the Software or related
133. cific level of performance on a per packet basis For more information about configuring policy enabled networking see Chapter 4 Configuring policy enabled networks The Business Policy Switch includes a dedicated Uplink Module slot for attaching optional media dependent adapters MDAs that support a range of media types including Gigabit Ethernet Installation instructions are included with each MDA see your Nortel Networks sales representative for ordering information For more information about the MDAs see Appendix D Media dependent adapters You can use the Business Policy Switch in e A standalone switch configuration e A Business Policy Switch 2000 only stack configuration e A mixed stack configuration consisting of BayStack 450 BayStack 410 and Business Policy Switch 2000 switches The Business Policy Switch 2000 provides fail safe stackability when you install the optional BayStack 400 ST1 Cascade Module Using the Business Policy Switch 2000 24 Preface Before you begin This guide is intended for network managers and administrators with the following background e Basic knowledge of networks Ethernet bridging and IP and IPX routing e Familiarity with networking concepts and terminology e Specific knowledge about the networking devices protocols topologies and interfaces that comprise your network e Experience with windowing systems graphical user interfaces GUIs or Web browsers T
134. cipation setting for each of the trunks Trunks 1 and 2 are enabled for Normal STP Learning Trunk Mode read only indicates the Trunk Mode for each of the trunks The Trunk Mode field values for trunks 1 and 2 are set to Basic Source MAC addresses are statically assigned to specific trunk members for flooding and forwarding which allows the switch to stabilize and distribute the data streams of source addresses across the trunk members Using the Business Policy Switch 2000 102 Network configuration Trunk Status indicates the Trunk Status for each of the trunks When set to Enabled the configuration settings for that specific trunk are activated Trunk Name indicates optional fields for assigning names to the corresponding configured trunks The names chosen for this example provide meaningful information to the user of this switch for example S2 T2 to S1 indicates that Trunk 1 in Switch S2 connects to Switch 1 Trunk Configuration screen for Switch S3 As shown in Figure 42 on page 97 Switch S3 is set up with one trunk configuration T4 This trunk connects directly to Switch S1 As in the previous screen examples to set up an interswitch trunk configuration choose MultiLink Trunk Configuration from the MultiLink Trunk Configuration Menu screen Figure 46 shows the MultiLink Trunk Configuration screen for Switch S3 Figure 46 MultiLink Trunk Configuration screen for Switch S3 N Trunk S
135. console Telnet Web based management or an appropriate SNMP based application You can assign different ports and therefore the devices attached to these ports to different broadcast domains This feature allows network flexibility because you can reassign VLANs to accommodate network moves additions and changes eliminating the need to change physical cabling Figure 16 Port based VLAN example VLAN 1 VLAN 2 Policy Swi 2000 icy Sus bo 9798EA Using the Business Policy Switch 2000 70 Network configuration IEEE 802 1Q tagging Business Policy Switches operate in accordance with the IEEE 802 1Q tagging rules Important terms used with the 802 1Q tagging feature are e VLAN identifier VID the 12 bit portion of the VLAN tag in the frame header that identifies an explicit VLAN When other types of VLANs are enabled this default value can be overridden by the values enabled in the Web based management interface Refer to Using Web based Management for the Business Policy Switch 2000 Port VLAN identifier PVID a classification mechanism that associates a port with a specific VLAN For example a port with a PVID of 3 PVID 23 assigns all untagged frames received on this port to VLAN 3 e Tagged frame the 32 bit field VLAN tag in the frame header that identifies the frame as belonging to a specific VLAN Untagged frames are marked tagged
136. console interface Figure 74 VLAN Port Configuration screen N VLAN Port Configuration Unit 1 Port 1 Filter Tagged Frames No Filter Untagged Frames No Filter Unregistered Frames No Port Name Unit 1 Port 1 PVID KI J Port Priority O Tagging Tagged Trunk Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu ise Ed Table 26 describes the VLAN Port Configuration screen fields Table 26 VLAN Port Configuration screen fields Field Description Unit Allows you to select a switch in your stack To view another switch type its switch number and press Enter or press the spacebar to toggle the switch numbers Port Allows you to select the number of the port you want to view or configure To view another port type its port number and press Enter or press the spacebar to toggle the port numbers Filter Tagged Frames Allows you to set this port to filter discard all received tagged packets Default No Range No Yes Filter Untagged Frames Sets this port to filter discard all received untagged frames Default No Range No Yes 208700 A Using the console interface 165 Table 26 VLAN Port Configuration screen fields continued Field Description Filter Unregistered Frames Sets this port to filter discard all recei
137. creen Figure 87 shows an example of the IGMP Configuration screen in a stacked configuration When installed as a standalone switch the screen does not display the Unit field designation In this example switch ports 8 and 14 of unit 1 ports 2 and 6 of unit 2 and port 16 of unit 4 are set to receive transmit multicast from the local multicast router The configured ports are VLAN port members of VLAN 5 To open the IGMP Configuration screen Choose IGMP Configuration or press g from the Switch Configuration Menu screen 208700 A Using the console interface 189 Figure 87 IGMP Configuration screen O IGMP Configuration VLAN 1 Snooping Enabled Proxy Enabled Robust Value 2 Query Time 125 seconds Set Router Ports Version 1 Static Router Ports 1 6 7 12 13 18 19 24 Unit 41 X Roese Sesen Unit 42 X 4 X eese aan KEY X IGMP Port Member and VLAN Member Not an IGMP Member Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Table 37 describes the IGMP Configuration screen fields Table 37 IGMP Configuration screen fields Field Description VLAN Allows you to set up or view IGMP VLAN configurations on specified VLANs You can use the space bar to toggle to any existing IGMP VLAN configurations the maximum number of VLANs that
138. creen 1 of 2 184 Figure 85 Rate Limiting Configuration screen 2 of 2 185 Figure 86 IGMP Configuration Menu screen 0000 cee eee eee 187 Figure 87 IGMP Configuration screen 0c eee 189 Figure 88 Multicast Group Membership screen eee eeee 192 Figure 89 Port Statistics screen lees 194 Figuig 99 Systemi Log Sree pi kan eid usce DAGAN ace b peda a ode d aC dos 198 Figure 91 Stack Operational Mode screen 0c eee eee eee 200 Figure 92 Console Comm Port Configuration screen 201 Figure 93 Renumber Stack Units screen elles 207 Figure 94 Hardware Unit Information screen llle 209 Figure 95 Spanning Tree Configuration Menu screen lusus 210 Figure 96 Spanning Tree Port Configuration screen 1 of 2 211 Figure 97 Spanning Tree Port Configuration screen 2 of 2 212 Figure 98 Spanning Tree Switch Settings screen a 214 Figure 99 TELNET Configuration screen 0c cee eee 217 Using the Business Policy Switch 2000 18 Figures Figure 100 Figure 101 Figure 102 Figure 103 Figure 104 Figure 105 Figure 106 Figure 107 Figure 108 Figure 109 Figure 110 Figure 111 Figure 112 Figure 113 Figure 114 Figure 115 Figure 116 Figure 117 Figure 118 Figure 119 Figure 120 Figure 121 Figure 122 Figure 123 Software Downl
139. ct password see default and can change any parameter except the stack passwords You can change the default passwords for read only access and read write access to a private password Using the Business Policy Switch 2000 204 Using the console interface Table 42 Console Comm Port Configuration screen fields continued Field Description Default Value secure Range Any ASCII string of up to 15 printable characters sure to write the new passwords down and keep them in a safe place If you forget the new passwords you cannot access the console interface In that case contact Nortel Networks for help Caution If you change the system supplied default passwords be PaBw rter ndern notieren Sie sich die neuen PaBw rter und bewahren Sie sie an einem sicheren Ort auf Falls Sie die neuen PaBw rter vergessen k nnen Sie nicht mehr auf die Konsolenschnittstelle zugreifen Wenden Sie sich in diesem Fall an Nortel Networks um Unterst tzung zu erhalten Achtung Wenn Sie die f r das System standardm ig eingestellten Attention Si vous changez les mots de passe par d faut du syst me assurez vous de bien noter vos nouveaux mots de passe et de les conserver dans un endroit s r Si vous perdez vos nouveaux mots de passe vous ne pourrez plus acc der votre interface Le cas ch ant veuillez contacter Nortel Networks Precauci n Si modifica las contrase as predeterminadas as
140. d on the subnet by varying the Query Interval the Query Interval is the interval between general queries sent by the multicast router This field affects only the VLAN specified in the screen s VLAN field for example if you change the Query Time value field on the VLAN specified in the screen s VLAN field other VLANs are not affected Default Value 125 seconds Range 1 to 512 seconds Set Router Ports Selects the IGMP version according to the IGMPv1 Version 1 or IGMPv2 Version 2 standard see RFC 2236 Use this field in conjunction with the Static Router Ports field see next field description to select the IGMP version to set You can also use this field to view which static router ports are set to Version 1 or to Version 2 Use the space bar to toggle between the two versions and view the static router ports settings This field affects all VLANs for example if you change the value of the Set Router Ports field on the VLAN specified in the screen s VLAN field ALL VLANs are affected Default Value Version 1 Range Version 1 Version 2 208700 A Using the console interface 191 Table 37 IGMP Configuration screen fields continued Field Description Static Router Ports Allows a user to assign switch ports to any port that has a path to a multicast router When the unit is part of a stack configuration the screen displays the unit numbers of the switches configured in the s
141. d with the base unit see Base unit on page 61 the physical stack order depends on the base unit s position and whether the stack is configured stack up or stack down Stack up configurations In Figure 13 data flows from the base unit unit 1 to the next switch which is assigned as unit 2 and continues until the last switch in the stack is assigned as unit 8 The physical order of the switches is from bottom to top unit 1 to unit 8 Using the Business Policy Switch 2000 64 Network configuration Figure 13 Stack up configuration example B o i o 65 O O BO G i e ess it e 5 fo o foa o ji 9 ji O wy 9813EA Table 7 describes the stack up configuration illustration references Table 7 Stack up configuration description 1 Last unit 2 Base unit 3 Cascade Cable part number 303978 A 4 Cascade Cable part number 303979 A 208700 A Network configuration 65 Stack down configurations In Figure 14 data flows from the base unit unit 1 to the next switch which is assigned as unit 2 and continues until the last switch in the stack is assigned as unit 8 The physical order of the switches is from top to bo
142. dent adapters Media dependent adapters Both models Figure 107 conform to the IEEE 802 3z 1000BASE LX standard and use longwave 1300 nm fiber optic connectors to connect devices over single mode 3 kilometer or multimode 550 meters fiber optic cable Note The optical performance of this transceiver cannot be guaranteed when connected to a multimode fiber plant without the use of the special offset SMF MMF mode conditioning patch cord see 1000BASE LX multimode applications on page 274 Figure 107 1000BASE LX MDA front panels 2 450 1LR MDA 1 port redundant fallol Meila TX RX TX RX 450 1LX MDA 3 single port 1000BASE LX L i5 lollo m k tivity Js RX 450 1LX MDA BS45045A Table 68 describes the 1000BASE LX MDA components and LEDs 208700 A Media dependent adapters Media dependent adapters 267 For installation instructions see Installing an MDA on page 271 Table 68 1000BASE LX MDA components Item Label Description 1 Link Communication link LEDs green On Valid communications link Off The communications link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled Phy or Phy Select Phy status LEDs green On The correspondi
143. dge The Forward Delay parameter value specifies the amount of time that the bridge ports remain in the Listening and Learning states before entering the Forwarding state Note that all bridges participating in the spanning tree network use the root bridge s Forward Delay parameter value See also Forward Delay Default Value 15 seconds Range 4 to 30 seconds 208700 A Using the console interface 217 TELNET Configuration screen The TELNET Configuration screen Figure 99 allows a user at a remote console terminal to communicate with the Business Policy Switch as if the console terminal were directly connected to sessions at one time it You can have up to four active Telnet To open the TELNET Configuration screen Choose TELNET Configuration or press t from the main menu Figure 99 TELNET Configuration screen nG Use space bar to display choices Press Ctrl R to return to previous menu TELNET Configuration TELNET Access Login Timeout Login Retries Inactivity Timeout Event Logging Allowed Source IP Address 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 255 press Return or Enter to select choice Enabled 1 minute 3 4 15 minutes All Allowed Source Mask 255 255 255 255 255 255 255 255 255 255 2
144. e Business Policy Switch 2000 236 Troubleshooting Table 51 Business Policy Switch LED descriptions continued Label Type Color State Meaning 10 100 10 100 Mb s Green On The corresponding port is set to operate at 100 Mb s and port speed the link is good indicator mr Green Blinking The corresponding port has been disabled by software Amber On The corresponding port is set to operate at 10 Mb s and the link is good Amber Blinking The corresponding port has been disabled by software Off The link connection is bad or there is no connection to this port Link Link status Green On Valid communications link established Off The communications link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled Activity Port activity Green Blinking Indicates network activity for the corresponding port A or high level of network activity can cause the LEDs to Amber appear to be on continuously Diagnosing and correcting problems Before you perform the problem solving steps in this section cycle the power to the Business Policy Switch disconnect and then reconnect the AC power cord then verify that the switch follows the normal power up sequence Warning To avoid bodily injury from hazardous electrical current never remove the top cover of the device There are no user serviceable components inside Vorsicht
145. e of cyclic redundancy check CRC errors Collisions Indicates the total number of collisions detected on this port Single Collisions Indicates the total number of packets that were transmitted successfully on this port after a single collision Multiple Collisions Indicates the total number of packets that were transmitted successfully on this port after more than one collision Excessive Collisions Indicates the total number of packets lost on this port due to excessive collisions Deferred Packets Indicates the total number of frames that were delayed on the first transmission attempt but never incurred a collision Late Collisions Indicates the total number of packet collisions that occurred after a total length of time that exceeded 512 bit times of packet transmission 208700 A Using the console interface 197 Table 39 Port Statistics screen fields continued Field Description Gigabit MDA The following field values appear only when the port selected in the Unit Port field is configured with a Pause Frames Transmitted column Indicates the total number of pause frames transmitted on this port Pause frames cause the transmitting port to temporarily suspend the transmission of packets when the receiving port s frame buffer is full Gigabit ports only Received column Indicates the total number of pause frames received on this port Pause frames cause
146. e switch ports specified in the user configurable Trunk Members fields Trunk Members The Trunk Members column contains fields in each row that can be configured to create Unit Port the corresponding trunk The Unit value in the Unit Port field is configurable only when the switch unit is part of a stack configuration It indicates that the trunk members in this row are associated with the specified unit number configured in the Unit field Each Switch port can only be a member of a single trunk The appropriate trunk number for each trunk member configured within this field is shown adjacent to the corresponding switch port in the following screens Port Configuration screen and Spanning Tree Configuration screen Default Value blank field Range 1 to 8 or 1 to 28 depending on model type STP Learning The STP Learning column contains a single field for each row that when enabled allows the specified trunk to participate in the spanning tree This setting overrides those of the individual trunk members Fast is the same as Normal except that the state transition timer is shortened to two seconds Default Value Normal Range Normal Fast Disabled Trunk Mode The Trunk Mode column contains a single read only field for each row that indicates the default operating mode for the switch Basic Basic mode is the default mode for the switch When in this mode source MAC addresses are dynamically assigned to specific trunk membe
147. e trunk members switch ports take on certain settings necessary for correct operation of the MultiLink Trunking feature Before you configure your MultiLink Trunk you must consider these settings along with specific configuration rules as follows 1 Read the configuration rules provided in the next section MultiLink Trunking configuration rules on page 106 Determine which switch ports up to four are to become trunk members the specific ports making up the trunk A minimum of two ports are required for each trunk Ensure that the chosen switch ports are set to Enabled using either the Port Configuration screen see Port Configuration screen on page 167 or network management Trunk member ports must have the same VLAN configuration All network cabling should be complete and stable before configuring any trunks to avoid configuration errors Consider how the existing spanning tree will react to the new trunk configuration see Spanning tree considerations for MultiLink Trunks on page 108 Consider how existing VLANs will be affected by the addition of a trunk After completing the above steps see MultiLink Trunk Configuration screen on page 175 for screen examples and field descriptions that will help you configure your MultiLink Trunks Using the Business Policy Switch 2000 106 Network configuration MultiLink Trunking configuration rules The MultiLink Trunking feature is deterministic
148. ection the Web based management interface or any generic SNMP management tool through any switch port that is part of the stack configuration When stacking three or more switches use the longer 1 meter cascade max return cable part number 303979 A to complete the link from the last unit in the stack to the base unit 208700 A Network configuration 67 Redundant cascade stacking feature Business Policy Switches allow you to connect up to 8 units into a redundant cascade stack If any single unit fails or if a cable is accidently disconnected other units in the stack remain operational without interruption Figure 15 shows an example of how a stack configuration reacts to a failed or powered down unit in the stack configuration 1 As shown in Figure 15 unit 3 becomes nonoperational This result can be due to a failed unit or simply because the unit was powered down 2 Unit 2 and unit 4 directly upstream and downstream from unit 3 sense the loss of link signals from unit 3 a Units 2 and 4 automatically loop their internal stack signals A and B b The Cas Up LED for unit 2 and the Cas Dwn LED for unit 4 turn on amber to indicate that the stack signals are looped 3 The remaining stack units remain connected Although the example shown in Figure 15 shows a failed unit causing the stack to loop signals at the points of failure A and B the system reacts the same way if a cable is removed Using the Business P
149. ed monitoring modes is selected This port will be monitored according to the value of Port X in the Monitoring Mode field see Table 34 Default Value Zero length string Range 1 to 8 1 to 28 depending on model type Unit Port Y Indicates one of the ports of the specified unit that will be monitored by the designated port monitor when one of the port based monitoring modes is selected When installed as a standalone switch the screen does not display the Unit field designation This port will be monitored according to the value of Port Y in the Monitoring Mode field see Table 34 Default Value Zero length string Range 1 to 8 1 to 28 depending on model type Address A Indicates the MAC addresses that will be monitored by the designated port monitor when one of the address based monitoring modes is selected This port will be monitored according to the value of Address A in the selected Monitoring Mode field see Table 34 Users can enter the MAC address from this screen or from the MAC Address Table screen The entry is displayed and can be modified by either screen see MAC Address Table screen on page 138 Default Value 00 00 00 00 00 00 no MAC address assigned Range 00 00 00 00 00 00 to FF FF FF FF FF FF Address B Indicates the MAC addresses that will be monitored by the designated port monitor when one of the address based monitoring modes is selected This port will be monitored according to the value of Address B in the
150. ee Switch Configuration Menu screen on page 135 To open the Port Statistics screen m Choose Display Port Statistics or press d from the Switch Configuration Menu screen Using the Business Policy Switch 2000 194 Using the console interface Figure 89 Port Statistics screen Port Statistics Unit 2 Port 1 Received Transmitted Packets 0 Packets 0 Multicasts 0 Multicasts 0 Broadcasts 0 Broadcasts 0 Total Octets 0 Total Octets 0 Lost Packets 0 Packets 64 bytes 0 Packets 64 bytes 0 65 127 bytes 0 65 127 bytes 0 128 255 bytes 0 128 255 bytes 0 256 511 bytes 0 256 511 bytes 0 512 1023 bytes 0 512 1023 bytes 0 1024 1518 bytes 0 1024 1518 bytes 0 FCS Errors 0 Collisions 0 Undersized Packets 0 Single Collisions 0 Oversized Packets 0 Multiple Collisions 0 Filtered Packets 0 Excessive Collisions 0 Flooded Packets 0 Deferred Packets 0 Frame Errors 0 Late Collisions 0 Use space bar to display choices or enter text Press Ctrl Z to zero counters Press Ctrl R to return to previous menu Press Ctrl C to aad to Main Menu TJ Table 39 describes the Port Statistics screen fields Note In a stacked configuration the Port Statistics screen appears in a slightly different format when the port selected in the Unit Port field is configured with a Gigabit MDA 208700 A Using the console interface 195 Table 39 Port Statistics screen fields Field Descripti
151. een or through network management the trunk member is removed from the trunk The trunk member has to be reconfigured through the Trunk Configuration screen to rejoin the trunk A screen prompt precedes this action A trunk member cannot be disabled if there are only two trunk members on the trunk You cannot configure a trunk member as a monitor port see Port Mirroring Configuration screen on page 180 Trunks cannot be monitored by a monitor port however trunk members can be monitored see Port based mirroring configuration on page 112 All trunk members must have identical IGMP configurations If you change the IGMP snooping configuration for any trunk member the IGMP snooping settings for all trunk members change 208700 A Network configuration 107 How the MultiLink Trunk reacts to losing distributed trunk members If your MultiLink Trunk Figure 48 spans separate units in a stack configuration and any of those units or trunked MDAs becomes inactive from a loss of power or unit failure the unaffected trunk members remain operational Figure 48 Loss of distributed trunk members Business Policy Switch 2000 _ E Unit 1 BPS2000 MDA Pam
152. effect until the Allowed Source field is set to some value a single unit port number or a port list value that you previously configured in the MAC Address Security Port Lists screen You can clear an existing MAC address field by entering zero 0 in the field and pressing Enter Default no address assigned Range A range of 6 Hex Octets separated by dashes multicast and broadcast addresses are not allowed Using the Business Policy Switch 2000 154 Using the console interface Table 20 MAC Address Security Table Screen Fields continued Field Description Allowed Source Allows you to specify the ports that each MAC address is allowed to access The options for the Allowed Source field include a single unit port number or a port list value that you have previously configured in the MAC Address Security Port Lists screen Default Blank field Range A single unit port or a port list value for example 1 3 1 6 3 4 S1 S5 etc 1 Multicast address Note that the first octet of any Multicast address will always be an odd number VLAN Configuration Menu screen The VLAN Configuration Menu screen Figure 71 allows you to select the appropriate screen to configure up to 64 VLANs VLAN 1 is port based by default You can configure the remaining 63 VLANs to be of any appropriate combination of types You can configure as many as 63 protocol based VLANS with up to 1
153. el Figure 3 shows the Business Policy Switch LED display panel See Table 2 for a description of the LEDs Figure 3 Business Policy Switch 2000 LED display panel Business Policy Switch 2000 Cas 4 1 3 5 Ze 9 11 13 15 17 19 21 23 E E E EE HE a 10 100 Pw U m ER EH NEN EN HE E NEN EF NN NN m mf Activity Status Dwn 2 4 6 8 10 12 14 16 18 20 22 24 En E EH EHE NEN EN E E E NN NH NN NH Em 10 100 RPSU Base mm Em um EH EE NEN E E E E NN Activity 9714EA 208700 A The Business Policy Switch 2000 33 Table 2 Business Policy Switch 2000 LED descriptions Label Type Color State Meaning Pwr Power status Green On DC power is available to the switch s internal circuitry Off No AC power to switch or power supply failed Status System status Green On Self test passed successfully and switch is operational Blinking A nonfatal error occurred during the self test Off The switch failed the self test RPSU RPSU status Green On The switch is connected to the RPSU and can receive power if needed Off The switch is not connected to the RPSU or RPSU is not supplying power Cas Up Stack mode Off The switch is in standalone mode Green On The switch is connected to the upstream unit s Cascade A In connector Amber On This unit has detected a problem with the switch connected to the cascade up connector In order to maintain the integrity of the stack this unit has
154. elds Field Description Read Only Community String The community string used for in band read only SNMP operations Read Write Community String Default Value public Range Any ASCII string of up to 32 printable characters The community string used for in band read write SNMP operations Default Value private Range Any ASCII string of up to 32 printable characters Trap 1 IP Address Number one of four trap IP addresses Successive trap IP address fields are numbered 2 3 and 4 Each trap address has an associated community string see Community String Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point Community String The community string associated with one of the four trap IP addresses see Trap 1 IP Address Default Value Zero length string Range Any ASCII string of up to 32 printable characters Authentication Trap Determines whether a trap will be sent when there is an SNMP authentication failure Default Value Enabled Range Enabled Disabled Autotopology Allows you to enable or disable the switch participation in autotopology which allows network topology mapping of other switches in your network Default Value Enabled Range Disabled 1 The Trap IP Address and Community String fields can be set using a MIB table in a Nortel Networks propri
155. ement station views trunk T1 as spanning tree port 13 For more information about using the MultiLink Trunking feature see MultiLink Trunk Configuration Menu screen on page 173 See also Appendix E Quick steps to features on page 275 for configuration flowcharts that can help you use this feature Using the Business Policy Switch 2000 112 Network configuration Port mirroring You can designate one of your switch ports to monitor traffic on any two specified switch ports port based or to monitor traffic to or from any two specified addresses that the switch has learned address based Note A probe device such as the Nortel Networks StackProbe or equivalent must be connected to the designated monitor port to use this feature contact your Nortel Networks sales agent for details about the StackProbe The following sections provide sample configurations for both monitoring modes available with the Port Mirroring feature e Port based mirroring e Address based mirroring A sample Port Mirroring Configuration screen accompanies each network configuration example Note that the displayed screens do not show all of the screen prompts that precede some actions For example when you configure a switch for port mirroring or when you modify an existing port mirroring configuration the new configuration does not take effect until you respond Yes to the following screen prompt Is your port mirroring con
156. enu Press Ctrl C to return to Main Menu 2 VLAN workgroup summary This section summarizes the VLAN workgroup examples discussed in the previous sections of this chapter As shown in Figure 33 Switch S1 Business Policy Switch is configured with multiple VLANs e Ports 1 6 11 and 12 are in VLAN 1 e Ports 2 3 4 7 and 10 are in VLAN 2 e Port 8 is in VLAN 3 Because S4 does not support 802 1Q tagging a single switch port on each switch must be used for each VLAN see VLANS spanning multiple untagged switches on page 77 The connection to S2 requires only one link between the switches because S1 and S2 are both Business Policy Switches that support 802 1Q tagging see VLANs spanning multiple 802 1Q tagged switches on page 76 208700 A Network configuration 85 Figure 33 VLAN configuration spanning multiple switches Business Policy Switch 2000 Non 802 1Q tagging switch S4 Ej 1 1 i i 1 1 1 Untagged ports Both ports are tagged STP disabled members of VLAN 1 y and VLAN 2 Business Policy Switch 2000 V1 Non 802 1Q tagging switch
157. er trunk configuration example a 96 Client server configuration example esee 97 Choosing the MultiLink Trunk Configuration Menu screen 98 MultiLink Trunk Configuration screen for Switch S1 99 MultiLink Trunk Configuration screen for Switch S2 101 MultiLink Trunk Configuration screen for Switch S3 102 MultiLink Trunk Configuration screen for Switch S4 104 Loss of distributed trunk members an 107 Path Cost arbitration example esee 108 Example 1 correctly configured trunk i c sn RR 109 Example 2 detecting a misconfigured port 110 Port based mirroring configuration example 113 Port Mirroring Configuration port based screen example 115 Address based mirroring configuration example 116 Port Mirroring Configuration address based screen example 117 Map of console interface screens cee eee 121 Console interface main menu isle 123 IP Configuration Setup screen eee 126 SNMP Configuration screen leere 131 System Characteristics BEBENG eee eee RR ncm EROR Rd 133 Switch Configuration Menu screen aaa 136 MAC Address Table screen o oooccccoccccc eee 139 MAC Address Security Configuration Menu screen 141 MAC Address Security Configuration screen
158. erating distance 550 550 550 5000 m Channel insertion loss 2 35 2 35 2 35 4 57 dB Link power penalties 3 48 5 08 3 96 3 27 dB Unallocated margin in link power budget 1 67 0 07 1 19 0 16 dB Using the Business Policy Switch 2000 260 Appendix C Gigabit fiber optical characteristics 208700 A 261 Appendix D Media dependent adapters This appendix describes the optional media dependent adapters MDAs that are available from Nortel Networks The MDAs can support high speed connections to servers shared Fast Ethernet hubs or backbone devices Note The MDAs are not hot swappable Power down the switch before installing or removing an MDA Table 66 describes available MDA models Table 66 MDA models Interface type Model Refer to 1000BASE SX 450 1SR MDA page 262 Shortwave gigabit fiber 450 1SX MDA 1000BASE LX 450 1LR MDA page 264 Longwave gigabit fiber 450 1LX MDA 10BASE T 100BASE TX UTP BPS2000 4TX MDA page 267 100BASE FX Multimode fiber BPS2000 2FX MDA page 269 BPS2000 4FX MDA Nortel Networks is constantly adding new models and features to existing product lines for a full range of MDAs that are available from Nortel Networks see your Nortel Networks sales representative Using the Business Policy Switch 2000 262 Media dependent adapters Media dependent adapters 1000BASE SX 450 1SR MDA and 450 1SX MDA A Warning This is a Cl
159. erms book titles and variables in command syntax descriptions Where a variable is two or more words the words are connected by an underscore Example If the command syntax is show at valid route valid route is one variable and you substitute one value for it Indicates system output for example prompts and system messages Example Set Trap Monitor Filters Shows menu paths Example Protocols IP identifies the IP option on the Protocols menu Separates choices for command keywords and arguments Enter only one of the choices Do not type the vertical line when entering the command Example If the command syntax is show ip alerts routes you enter either show ip alerts orshow ip routes but not both Using the Business Policy Switch 2000 26 Preface Related publications For more information about using the Business Policy Switch 2000 refer to the following publications e Using Web based Management for the Business Policy Switch 2000 part number 209570 A Describes how to use the Web based management tool to configure switch features e Installing the Business Policy Switch 2000 part number 209319 A Describes how to install the Business Policy Switch 2000 e Release Notes for the Business Policy Switch 2000 part number 209320 A Documents important changes about the software and hardware that are not covered in other related publications Installing Media Dependent Adapters
160. ess Policy Switch uses flash memory to store the switch software image The flash memory allows you to update the software image with a newer version without changing the switch hardware see Software Download screen on page 219 An in band connection between the switch and the TFIP load host is required to download the software image Configuration parameters storage All configuration parameters are stored in flash memory These parameters are updated every 10 seconds if a change occurs or whenever a reset command is executed Note Do not power off the switch within 10 seconds of changing any configuration parameters Powering down the switch within 10 seconds of changing configuration parameters can cause the changed configuration parameters to be lost MultiLink Trunking The MultiLink Trunking feature allows you to group multiple ports two to four together when forming a link to another switch or server thus increasing aggregate throughput of the interconnection between two devices up to 800 Mb s in full duplex mode The Business Policy Switch can be configured with up to six MultiLink Trunks The trunk members can be configured within a single unit in the stack or distributed between any of the units within the stack configuration distributed trunking For more information about the MultiLink Trunking feature see MultiLink Trunk Configuration Menu screen on page 173 Using the Business Policy Switch 2000
161. estart the BootP process change the BootP request mode to any of the three following modes BootP When Needed BootP Always BootP or Last Address 208700 A Using the console interface 129 BootP When Needed Allows the switch to request an IP address if one has not already been set from the console terminal When selected this mode operates as follows When the IP data is entered from the console terminal the data becomes the in use address of the switch and BootP requests are not broadcast The switch can be managed using this in band IP address When the in band IP address is not set from the console terminal the switch broadcasts BootP requests until it receives a BootP reply containing an IP address If the switch does not receive a BootP reply that contains an IP address the switch cannot be managed in band If an IP address is not currently in use these actions take effect immediately If an IP address is currently in use these actions take effect only after the switch is reset or power cycled BootP Always Allows the switch to be managed only when configured with the IP address obtained from the BootP server When selected this mode operates as follows e The switch continues to broadcast BootP requests regardless of whether an in band IP address is set from the console terminal e If the switch receives a BootP reply that contains an in band IP address the switch uses this new in band I
162. etary MIB The status of the row in the MIB table can be set to Ignore If the row status is set to Ignore the fields appear to be set when viewed from the console terminal however no traps will be sent to that address until the row status is set to Valid 208700 A Using the console interface 133 System Characteristics screen The System Characteristics screen Figure 60 allows you to view system characteristics and contains three user configurable fields sysContact sysName and sysLocation To open the System Characteristics screen m Choose System Characteristics or press s from the main menu Figure 60 System Characteristics screen r Operation Mode Size Of Stack Base Unit MAC Address Reset Count Power Status Local MDA Type sysDescr SysObjectID sysUpTime sysServices sysContact sysName sysLocation Last Reset Type System Characteristics Stack Unit 1 2 1 00 80 2C 8D 23 DF 16 Management Reset Primary Power None BPS2000 HW AB3 FW VO XX SW v1 0 X X ISVN 1 123 6 1 4 1 45 3 40 1 O days 0 11 3 eU ES Enter text press Return or Enter when complete Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu A Using the Business Policy Switch 2000 134 Using the console interface Table 13 describes the System Characteristics screen fields Table 13 System Characteristics screen field
163. etworks Optivity network management software 208700 A The Business Policy Switch 2000 51 Optivity consists of views most of which are maps that illustrate the interconnections between the segments rings and nodes of your network The views allow you to quickly and easily analyze network performance and fault conditions on the individual segments and specific areas in your network Through the views Optivity can also alert you when a problem has occurred in a specific location For further information about Optivity contact your Nortel Networks sales representative Multifield packet classification Specify multifield MF packet classification based on header fields of data link network and transport layer protocols as you configure your policy criteria Filters are populated with information needed to classify packets and determine the set of actions that need to be applied to classified packets See Chapter 4 Configuring policy enabled networks on page 229 for more information Using the Business Policy Switch 2000 52 The Business Policy Switch 2000 208700 A 53 Chapter 2 Network configuration Use Business Policy Switches to connect workstations personal computers PCs and servers to each other by connecting these devices directly to the switch through a shared media hub connected to the switch or by creating a virtual LAN VLAN through the switch Network configuration examples
164. ext conventions This guide uses the following text conventions angle brackets gt Indicate that you choose the text to enter based on the description inside the brackets Do not type the brackets when entering the command Example If the command syntax is ping zip address you enter ping 192 32 10 12 bold text Indicates command names and options and text that you need to enter Example Enter show ip alerts routes Example Use the dinfo command braces Indicate required elements in syntax descriptions where there is more than one option You must choose only one of the options Do not type the braces when entering the command Example If the command syntax is show ip alerts routes you must enter either show ip alerts or show ip routes but not both 208700 A Preface 25 brackets ellipsis points italic text Screen text separator 5 vertical line Indicate optional elements in syntax descriptions Do not type the brackets when entering the command Example If the command syntax is show ip interfaces alerts you can enter either show ip interfaces or show ip interfaces alerts Indicate that you repeat the last element of the command as needed Example If the command syntax is ethernet 2 1 lt parameter gt value you enter ethernet 2 1 and as many parameter value pairs as needed Indicates file and directory names new t
165. f VLAN 3 Lo 802 1Q Switch 5 CRC Data Tag SA a Porte Port7 Port 8 C resis Untagged d CRC 8100 Priority VID 3 of VLAN 3 16 bits 3 bits 1 bits 12 bits Data After Outgoing SA untagged packet pA Key unchanged Priority User priority CFI Canonical format indicator VID VLAN identifier BS45012B 208700 A Network configuration 75 In Figure 22 tagged incoming packets are assigned directly to VLAN 2 because of the tag assignment in the packet Port 5 is configured as a tagged member of VLAN 2 and port 7 is configured as an untagged member of VLAN 2 Figure 22 802 1Q tag assignment PVID 2 Port 1 Port2 Ports Tagak membat Tagged packet bw o CRC Data Tag SA DA 5 802 1Q Switch 5 Before Port 6 Port 7 Port 8 Untagged member of VLAN 2 BS45013A As shown in Figure 23 the tagged packet remains unchanged as it leaves the switch through port 5 which is configured as a tagged member of VLAN 2 However the tagged packet is stripped untagged as it leaves the switch through port 7 which is configured as an untagged member of VLAN 2 Figure 23 802 1Q tagging after 802 1Q tag assignment PVID 2 Tagged member Port 1 Port 2 Port 3 K
166. f reset Default Value Power Cycle Range Power Cycle Software Download Management Reset Management Factory Reset Power Status A read only field that indicates the current power source primary RPSU or both Default Value Primary Power Range Primary Power Redundant Power Primary and Redundant Power Local MDA Type A read only field that indicates the MDA type that is configured in this unit sysDescr A read only field that specifies hardware and software versions sysObjectlD A read only field that provides a unique identification of the switch which contains the vendor s private enterprise number sysUpTime A read only field that shows the length of time since the last reset Note that this field is updated when the screen is redisplayed sysServices A read only field that indicates the switch s physical and data link layer functionality 208700 A Using the console interface 135 Table 13 System Characteristics screen fields continued Field Description sysContact The name and phone number of the person responsible for the switch Default Value Zero length string Range Any ASCII string of up to 56 printable characters sysName A name that uniquely identifies the switch Default Value Zero length string Range Any ASCII string of up to 56 printable characters sysLocation The physical location of the switch Default Value Zero length string
167. field see MultiLink Trunking Configuration Rules Key gt Off page reference O On page reference BS45050A Using the Business Policy Switch 2000 280 Quick steps to features Quick steps to features Configuring Port Mirroring To create or modify port mirroring ports follow the flowcharts in Figure 115 and Figure 116 To open the Port Mirroring Configuration screen m Choose Port Mirroring Configuration or press i from the Switch Configuration Menu screen Figure 115 Configuring Port Mirroring 1 of 2 Port Mirroring Configuration screen Is Monitoring Mode Set Monitoring Mode field field set Is Monitor Port field set Set Monitor Port field see Port Mirroring Configuration Rules Monitor Port set for port based mode D Are Ports X and Y fields configured No Configure Ports X and Y fields see Port Mirroring Configuration Rules Ci Ao y gt Off page reference O On page reference BS45051A 208700 A Quick steps to features Quick steps to features 281 Figure 116 Configuring Port Mirroring 2 of 2 Are Address A and B Configure Addresses configured Enable Port Mirroring see Port Mirroring Configuration Rules Port Mirroring Enabled Key Done gt Off page reference O On page reference BS45052A Configuring IGMP Snooping
168. field allows you to clear the information messages from DRAM NVRAM or both If you clear DRAM messages existing NVRAM messages are copied into DRAM After a system reset all existing NVRAM messages are copied to DRAM Use the spacebar to toggle between the options Default None Range None NVRAM DRAM NVRAM Stack Operational Mode screen The Stack Operational Mode screen Figure 91 displays the current configuration mode for the Business Policy Switch or mixed stack configuration When the stack is reset the operational mode settings do revert to the default settings Using the Business Policy Switch 2000 200 Using the console interface Figure 91 Stack Operational Mode screen d Main Menu Current Stack Operational Mode Pure BPS 2000 Stack Next Stack Operational Mode Pure BPS 2000 Stack Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Stack Operational Mode A J Table 41 describes the Stack Operational Mode screen fields Table 41 Stack Operational Mode screen fields Field Description Current Stack Operational Mode A read only field that indicates the current mode of your stack This field identifies a stack that contains only Business Policy Switches or a stack that contains a variety of switches Default Pure BPS 2000 Stack Range Hybrid Stack Pure BPS 200
169. figuration complete Port based mirroring configuration Figure 52 shows an example of a port based mirroring configuration where port 23 is designated as the monitor port for ports 24 and 25 of Switch S1 Although this example shows ports 24 and 25 monitored by the monitor port port 23 any of the trunk members of T1 and T2 can also be monitored 208700 A Network configuration 113 In this example Figure 52 shows port X and port Y as members of Trunk T1 and Trunk T2 Port X and port Y are not required to always be members of Trunk T1 and Trunk T2 Note Trunks cannot be monitored and trunk members cannot be configured as monitor ports see MultiLink Trunking configuration rules on page 106 Figure 52 shows the Port Mirroring Configuration screen setup for this example Figure 52 Port based mirroring configuration example O StackProbe Monitor port le SS lel 8 8 Ss port 23 port 25 Pi Fr banaag Policy Switch ipe pps 9 KARAS J a T1 F Port Y Cs a F port 24 Business Policy Switch 2000 e CH E TRAE A E E S3 Jem F Business oo m Policy Switch
170. for the configuration file Choose a meaningful file name that will allow you to identify the file for retrieval when required The file must already exist on your TFTP server and must be read write enabled Default Value Zero length string Range An ASCII string of up to 30 printable characters TFTP Server IP Address The IP address of your TFTP load host Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point Copy Configuration Image to Server Retrieve Configuration Image from Server Specifies whether to copy the presently configured switch stack parameters to the specified TFTP server default is No Use the spacebar to toggle the selection to Yes Press Enter to initiate the process Default Value No Range Yes No Specifies whether to retrieve the stored switch stack configuration parameters from the specified TFTP server default is No If you choose Yes the download process begins immediately and when completed causes the switch stack to reset with the new configuration parameters Use the spacebar to toggle the selection to Yes Press Enter to initiate the process Default Value No Range Yes No Using the Business Policy Switch 2000 226 Using the console interface Requirements The following requirements apply to the Configuration File feature T
171. ge 4 to 30 seconds Bridge Hello Time Indicates the Hello Interval the amount of time between transmissions of BPDUs specified by management for this bridge This parameter takes effect only when this bridge becomes the root bridge Note that although you can set the Hello Interval for a bridge using bridge management software once the spanning tree computation process is complete all bridges participating in the spanning tree network use the root bridge s Hello Interval parameter value If any bridge becomes the root bridge its Hello Interval parameter value becomes the Actual Hello Interval parameter value for all bridges participating in the spanning tree network See also Hello Time Default Value 2 seconds Range 1 to 10 seconds Bridge Maximum Age Time Specifies the maximum age in seconds that a Hello message can attain before it is discarded This parameter specified by management for this bridge takes effect only when the bridge becomes the root bridge Note that if this bridge becomes the root bridge its Maximum Age Time parameter value becomes the Actual Maximum Age Time parameter value for all bridges participating in the spanning tree network See also Maximum Age Time Default Value 20 seconds Range 6 to 40 seconds Bridge Forward Delay Indicates the Forward Delay parameter value specified by management for this bridge This parameter takes effect only when this bridge becomes the root bri
172. ge Priority 8000 Designated Root 800000802C8D23DE Root Port Unit O Port 0 Root Path Cost 0 Hello Time 2 seconds Maximum Age Time 20 seconds Forward Delay 15 seconds Bridge Hello Time 2 seconds Bridge Maximum Age Time 20 seconds Bridge Forward Delay 15 seconds Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu 3 208700 A Using the console interface 215 Table 46 describes the Spanning Tree Switch Settings parameters Table 46 Spanning Tree Switch Settings parameters Parameter Description Bridge Priority Indicates the management assigned priority value of the bridge ID in hexadecimal notation which is the most significant byte of the bridge ID The STA uses this parameter to determine the root bridge or designated bridge For example the bridge with the lowest bridge ID becomes the root bridge with Bridge Priority values compared first followed by the hardware addresses Default Value 8000 Range 0 to 65535 Designated Indicates the bridge ID of the root bridge as determined by the STA Heat Default Value 8000 bridge id Range 0 to 65535 Root Port Indicates the switch port number that offers the lowest path cost to the root bridge Root Path Cost Default Value 0 Range Unit 0 Port 28 Indicates the path cost from this switch port to the root bridge Default Value 0 Range Not applicable Hello Time Indicates the Actual Hello Interval
173. ged d CRC 8100 Priority 26 CFI VID 2 of VLAN 2 16 bits 3 bits 1bit 12 bits Data After SA Outgoing Key untagged packet DA unchanged Priority User priority CFI Canonical format indicator VID VLAN identifier BS45024A The newly tagged frame is read within the switch and sent to the port s high or low transmit queue for disposition Figure 38 The port transmit queue example shown in Figure 38 applies to all ports on the Business Policy Switch 208700 A Network configuration 93 Figure 38 Port transmit queue Port 5 Traffic Pagi High priority class packet 7 Highest 6 5 User priority ps gt MM poenis i 7 7 queue sce 3 gt 7 A i l gt Lowest aaa Y 9844EA As shown in Figure 38 the switch provides transmission queues ranging from Highest to Lowest for any given port Frames are assigned to one of these queues on the basis of user priority These priorities are configured in the Web based management interface Refer to Using Web based Management for the Business Policy Switch 2000 for more information Figure 39 shows the VLAN Port Configuration screen setup for port 4 in Figure 37 on page 92 Using the Business Policy Switch 2000 94 Network configuration Figure 39 Setting port priority example C VLAN Port Configuration Unit 4 Port 4 Filter Tagged Frames
174. guration Menu screen on page 173 Status Allows you to disable any of the switch ports You can also use this field to control access to any switch port Default Value Enabled Range Enabled Disabled Link A read only field that indicates the current link state of the corresponding port as follows Up The port is connected and operational Down The port is not connected or is not operational LnkTrap Allows you to control whether link up link down traps are sent to the configured trap sink from the switch Default Value On Range On Off When enabled sets the corresponding port speed to match the best service provided by the connected station up to 100 Mb s in full duplex mode This field is disabled for all fiber optic ports Default Value Enabled Range Enabled Disabled Using the Business Policy Switch 2000 170 Using the console interface Table 28 Port Configuration screen fields continued Field Description Speed Duplex Allows you to manually configure any port to support an Ethernet speed of 10 Mb s or 100 Mb s in half or full duplex mode This field is set by default to 1000 Mb s full duplex for Gigabit ports only Default Value 100Mbs Half when Autonegotiation is Disabled Range 10Mbs Half 10Mbs Full 100Mbs Half 100Mbs Full 1 Fiber optic ports can only be set to 100 Mb s Half or 100 Mb s Full High Speed Flow Control Configuration screen The High Speed Fl
175. guration Menu screen Figure 86 allows you to select the appropriate screen to optimize IP Multicast packets in a bridged Ethernet environment see IGMP snooping on page 89 To open the IGMP Configuration Menu screen Choose IGMP Configuration or press g from the Switch Configuration Menu screen Figure 86 IGMP Configuration Menu screen i IGMP Configuration Menu UN IGMP Configuration Display Multicast Group Membership Return to Switch Configuration Menu Use arrow keys to highlight option press Return or Enter to select option Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu M Table 36 describes the IGMP Configuration Menu screen options Using the Business Policy Switch 2000 188 Using the console interface Table 36 IGMP Configuration Menu screen options Option Description IGMP Configuration Displays the IGMP Configuration screen see IGMP Configuration screen on page 188 This screen allows you to set up IGMP VLAN configurations Display Multicast Group Displays the Multicast Group Membership screen see Multicast Group Membership Membership screen on page 191 This screen allows you to view all IP Multicast addresses that are active in the current LAN Return to Switch Configuration Exists the IGMP Configuration Menu screen and displays the Switch Menu Configuration Menu screen IGMP Configuration s
176. hat the values in the Switch row affect all switch ports and when the switch is part of a stack the values in the Stack row affect all ports in the entire stack Trunk The read only data displayed in this column indicates the trunks that correspond to the switch ports specified in the Trunk Members fields of the Trunk Configuration screen see MultiLink Trunk Configuration Menu screen on page 173 Using the console interface 213 Table 45 Spanning Tree Port Configuration screen fields continued Field Description Participation Allows you to configure any or all of the switch ports for Spanning tree participation When an individual port is a trunk member see Trunk field changing this setting for one of the trunk members changes the setting for all members of that trunk You should consider how this can change your network topology before you change this setting see MultiLink Trunking configuration rules on page 109 The Fast Learning parameter is the same as Normal Learning except that the state transition timer is shortened to 2 seconds Default Value Normal Learning Range Normal Learning Fast Learning Disabled Priority This read only field is a bridge spanning tree parameter that prioritizes the port s lowest path cost to the root When one or more ports have the same path cost the STA selects the path with the highest priority lowest numerical value See also Path Co
177. he Configuration File feature can only be used to copy standalone switch configuration parameters to other standalone switches or to copy stack configuration parameters to other stack configurations For example you cannot duplicate the configuration parameters of a unitin a stack configuration and use it to configure a standalone switch A configuration file obtained from a standalone switch can only be used to configure other standalone switches that have the same firmware revision and model type as the donor standalone switch A configuration file obtained from a stack unit can only be used to configure other stacks that have the same number of switches firmware version model types and physical IDs as the stack the donor stack unit resides in Reconfigured stacks are configured according to the unit order number of the donor unit For example the configuration file parameters from a donor unit with physical ID x are used to reconfigure the unit with physical ID x The configuration file also duplicates any settings that exist for any MDA that is installed in the donor switch If you use the configuration file to configure another switch that has the same MDA model installed the configuration file settings will also apply to and override the existing MDA settings 208700 A Using the console interface 227 Table 50 describes configuration file parameter information Table 50 Parameters not saved to the configuration file
178. he read only fields in this screen The read only data displayed in this column indicates the trunk 1 to 6 that corresponds to the switch ports specified in the Port field Traffic Type Allows you to choose the traffic type to be monitored for percent of bandwidth utilization see Range Default Value Rx and Tx Range Rx and Tx Rx Tx Unit Port Lists the trunk member ports that correspond to the trunk specified in the Trunk column The Unit extension to the Port column name only appears when the switch unit is part of a stack configuration It indicates that the ports in this row are associated with the specified unit number configured in the Unit field Last 5 Minutes This read only field indicates the percentage of packets of the type specified in the Traffic Type field utilized by the port in the last 5 minutes This field provides a running average of network activity and is updated every 15 seconds Using the Business Policy Switch 2000 180 Using the console interface Table 32 MultiLink Trunk Utilization screen fields continued Field Last 30 Minutes Description This read only field indicates the percentage of packets of the type specified in the Traffic Type field utilized by the port in the last 30 minutes This field provides a running average of network activity and is updated every 15 seconds Last Hour This read only field indicates the percentage of packets of the t
179. herwise disclose to any third party the Software or any information about the operation design performance or implementation of the Software and user manuals that is confidential to Nortel Networks and its licensors however Licensee may grant permission to its consultants subcontractors and agents to use the Software at Licensee s facility provided they have agreed to use the Software only in accordance with the terms of this license 3 Limited warranty Nortel Networks warrants each item of Software as delivered by Nortel Networks and properly installed and operated on Nortel Networks hardware or other equipment it is originally licensed for to function substantially as described in its accompanying user manual during its warranty period which begins on the date Software is first shipped to Licensee If any item of Software fails to so function during its warranty period as the sole remedy Nortel Networks will at its discretion provide a suitable fix patch or workaround for the problem that may be included in a future Software release Nortel Networks further warrants to Licensee that the media on which the Software is provided will be free from defects in materials and workmanship under normal use for a period of 90 days from the date Software is first shipped to Licensee Nortel Networks will replace defective media at no charge if it is returned to Nortel Networks during the warranty period along with proof of the date of shipment This war
180. i fibra ottica o il connettore siano collegati ad una sorgente luminosa a laser DOXEZ 747 EBA Be PT AP ALAPAN eb o a TA a FR PAMELA EAN KE KX TAN F AAP AN SES Sas op 208700 A Media dependent adapters Media dependent adapters 263 There are two 1000BASE SX shortwave gigabit MDA models e The 450 1SR MDA is a single MAC MDA with a separate redundant Phy backup Phy port Only one Phy port can be active at any time If the active Phy port fails the redundant Phy port automatically becomes the active port e The 450 1SX MDA is a single Phy MDA Both models Figure 106 conform to the IEEE 802 3z 1000BASE SX standard and use shortwave 850 nm fiber optic connectors to connect devices over multimode 550 meter fiber optic cable Figure 106 1000BASE SX MDA front panels 450 1SR MDA 1 port redundant 1000BASE SX 1000BASE SX joel lo je ol TX RX 450 1SX MDA single port 1000BASE SX lel lel i PLL is us 450 1SR MDA BS45044A Table 67 describes the 1000BASE SX components and LEDs Using the Business Policy Switch 2000 264 Media dependent adapters Media dependent adapters For installation instructions see Installing an MDA on page 271 Table 67 1000BASE SX MDA components I
181. ibrary are set up so that the PCs can be connected to any wall jack in the room This arrangement allows the PCs to be moved anywhere in the room The exception is the printer which is assigned as a single station with full bandwidth to that port It is assumed that all PCs are password protected and that access to the library is physically secured RADIUS based network security The RADIUS based security feature allows you to set up network access control using the RADIUS Remote Authentication Dial In User Services security protocol The RADIUS based security feature uses the RADIUS protocol to authenticate local console and Telnet logins You will need to set up specific user accounts user names and passwords and Service Type attributes on your RADIUS server before the authentication process can be initiated To provide each user with appropriate levels of access to the switch set the following username attributes on your RADIUS server Read write access Set the Service Type field value to Administrative Read only access Set the Service Type field value to NAS Prompt Using the Business Policy Switch 2000 44 The Business Policy Switch 2000 For detailed instructions to set up your RADIUS server refer to your RADIUS server documentation For instructions to use the console interface CI to set up the RADIUS based security feature see Chapter 3 Using the console interface on page 119 MAC address based
182. icitly configure switch ports as VLAN port members When you create a port based VLAN you assign a Port VLAN Identifier PVID and specify which ports belong to the VLAN e Policy based VLANs allow you to configure your switch ports as members of a broadcast domain based on the information within a packet Policy based VLANs can localize broadcast traffic and assure that only the policy based VLAN ports are flooded with the specified packets When you configure ports as VLAN port members they become part of a set of ports that form a broadcast domain for a specific VLAN You can assign switch ports whether standalone or stacked unit ports as VLAN port members of one or more VLANs You can add or remove port members from a VLAN in accordance with the IEEE 802 1Q tagging rules See IEEE 802 1Q tagging on page 72 for a description of important terms used with 802 1Q VLANs You can also use this screen to create and to delete specific VLANS to assign VLAN names and to assign any VLAN as the management VLAN To open the VLAN Configuration screen m Choose VLAN Configuration or press v from the VLAN Configuration Menu screen 208700 A Using the console interface 157 Figure 72 VLAN Configuration screen a VLAN Configuration gt Create VLAN 1 VLAN Type Port Based Delete VLAN Protocol Id PID None VLAN Name VLAN 1 User Defined PID 0x0000 Management VLAN Yes Now 1 VLAN S
183. ignadas por el sistema aseg rese de anotar las nuevas contrase as y gu rdelas en un lugar seguro Si olvida las nuevas contrase as no podr acceder al interfaz de la consola En ese caso p ngase en contacto con Nortel Networks para obtener ayuda al respecto Attenzione In caso di modifica delle password predefinite nel sistema assicurarsi di annotare le nuove password e di conservarle in un luogo sicuro Nel caso in cui le nuove password vengano dimenticate non sar possibile accedere all interfaccia della console In tal caso contattare la Nortel Networks per avere assistenza D TE VATLEMLULE TIA MD PO NA TA RF BE HPAL FESEROTES LCC SUS S LUARAU FESACL dvy Jbed VO PET AITO eA CES TDGBIT Bay Networks COMB HA 208700 A Using the console interface 205 Table 42 Console Comm Port Configuration screen fields continued Field Description Console Read Only Stack Password When the Console Switch Password field is set to Required for Telnet for Console or for Both this field allows read only password access to the Cl of any participating switch in a stack configuration Users can access the Cl using the correct password see default but cannot change any parameters or use the Reset option or Reset to Default option Default Value user Range An ASCII string of up to 15 printable characters Console Read Write Stack Password When the Console Switch Pas
184. ignaling speed range 1 25 100 ppm GBd Wavelength range 1270 to 1355 nm Average receive power maximum 3 dBm Receive sensitivity 19 dBm Return loss minimum 12 dB Stressed receive sensitivity t 144 dBm Receive electrical 3 dB upper cutoff frequency maximum 1500 MHz Vertical eye closure penalty 2 60 dB Measured with conformance test signal at TP3 see IEEE 802 3 Clause 38 6 11 for BER 10 12 at the eye center t Measured with a transmit signal having a 9 dB extinction ratio If another extinction ratio is used the stressed receive sensitivity should be corrected for the extinction ratio penalty t Vertical eye closure penalty is a test condition for measuring stressed receive sensitivity It is not a required characteristic of the receiver 208700 A Appendix C Gigabit fiber optical characteristics 259 Worst case power budget and penalties Table 65 lists the worst case power budget and penalties for the 1000BASE LX models Note The link power penalties Table 65 are used for link power budget calculations only They are not requirements and are not meant to be tested Table 65 Worst case 1000BASE LX power budget and penalties 62 5 micron 50 micron 10 micron Parameter multimode a single mode Unit multimode fiber fiber fiber Modal bandwidth as measured at 500 400 500 N A MHz km 1300 nm minimum overfilled launch Link power budget 7 5 7 5 7 5 8 0 dB Op
185. illage radio lectrique du ministere des Communications Cet appareil num rique Business Policy Switch 2000 respecte les limites de bruits radio lectriques visant les appareils num riques de classe A prescrites dans le R glement sur le brouillage radio lectrique du minist re des Communications du Canada Using the Business Policy Switch 2000 4 Nortel Networks NA Inc Software License Agreement NOTICE Please carefully read this license agreement before copying or using the accompanying software or installing the hardware unit with pre enabled software each of which is referred to as Software in this Agreement BY COPYING OR USING THE SOFTWARE YOU ACCEPT ALL OF THE TERMS AND CONDITIONS OF THIS LICENSE AGREEMENT THE TERMS EXPRESSED IN THIS AGREEMENT ARE THE ONLY TERMS UNDER WHICH NORTEL NETWORKS WILL PERMIT YOU TO USE THE SOFTWARE If you do not accept these terms and conditions return the product unused and in the original shipping container within 30 days of purchase to obtain a credit for the full purchase price 1 License Grant Nortel Networks NA Inc Nortel Networks grants the end user of the Software Licensee a personal nonexclusive nontransferable license a to use the Software either on a single computer or if applicable on a single authorized device identified by host ID for which it was originally acquired b to copy the Software solely for backup purposes in support of authorized use of the
186. in this screen In Use Column header for the read only fields in this screen The read only data displayed in this column represents IP configuration that is currently in use Last BootP Column header for the read only fields in this screen The read only data displayed in this column represents IP configuration obtained from the last BootP reply received In Band Stack IP Address The in band stack IP address field This field is not required for the operation of the standalone switch Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value between 0 and 255 separated by a decimal point In Band Switch IP Address The in band IP address of the switch This field is not required for the operation of the stack This field can not use the same IP address used for the stack Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value between 0 and 255 separated by a decimal point Note When the IP address is entered in the In Band IP Address field and the In Band Subnet Mask field value is not present the software provides an in use default value for the In Band Subnet Mask field that is based on the class of the IP address entered in the In Band IP Address field Using the Business Policy Switch 2000 128 Using the console interface
187. iness Policy Switch remotely through a dial up modem connection or in band through a Telnet session see Console port on page 30 You can connect your console cable into any unit in a Business Policy Switch only stack for a unified stack interface For the mixed stack management functions to become fully operational you must connect your console terminal into a Business Policy Switch port within your mixed stack Note If you have a properly configured BootP server in your network it detects the IP address you will not need to configure the IP address For information about SNMP see your network management documentation Using the Business Policy Switch 2000 120 Using the console interface Using the CI menus and screens The CI menus and screens provide options that allow you to configure and manage Business Policy Switches Help prompts at the bottom of each menu and screen explain how to enter data in the highlighted field and how to navigate the menus and screens The Console Port default settings are 9600 baud with eight data bits one stop bit and no parity as the communications format with flow control set to disabled Some options allow you to toggle among several possible values other options allow you to set or modify a parameter Navigating the CI menus and screens Use the following methods to navigate the CI menus and screens To select a menu option 1 Use the arrow keys to highlight the option
188. ineuse rayons laser dangereuse pour les yeux Ne regardez jamais directement une fibre optique ou un port de connexion Agissez toujours comme si le c ble de fibres optiques ou le connecteur tait reli une source lumineuse rayons laser Advertencia ste es un producto l ser LED de Clase 1 Contiene una fuente de luz l ser que puede causar lesiones en los ojos Nunca mire dentro de un cable o de un puerto de conexi n de fibra ptica Asuma siempre que el cable o el connector de fibra ptica est conectado a una fuerte de luz l ser Avvertenza Questo un produtto laser LED di Classe 1 e contiene una sorgente luminosa a laser che pu danneggiare gli occhi Non guardare mai all interno di una port a fibra ottica o di una porta connettore Dare sempre per scontato che il cavo di fibra ottica o il connettore siano collegati ad una sorgente luminosa a laser A Se cdiud72Alvb wW LED amp gS C ARIES GAIA DDD LEAR ENTE MKIPANBIWARTI MN bad DZAFERI MUTTER HIP TIN TO TIERNA FA WIC LS SIC RES NTIS ODODE RAGE LT EZ There are two 1000BASE LX longwave gigabit MDA models e The 450 1LR MDA is a single MAC MDA with a separate redundant Phy backup Phy port Only one Phy port can be active at any time If the active Phy port fails the redundant Phy port automatically becomes the active port e The 450 1LX MDA is a single Phy MDA Using the Business Policy Switch 2000 266 Media depen
189. ing as the stack configuration s temporary base unit This condition occurs automatically if the base unit directly downstream from this unit fails If this happens the following events take place The two units directly upstream and directly downstream from the failed unit automatically wrap their cascade connectors and indicate this condition by lighting their Cas Up and Cas Dwn LEDs see Cas Up and Cas Dwn description in this table If the temporary base unit fails the next unit directly downstream from this unit becomes the new temporary base unit This process can continue until there are only two units left in the stack configuration This automatic failover is a temporary safeguard only If the stack configuration loses power the temporary base unit will not power up as the base unit when power is restored For this reason you should always assign the temporary base unit as the base unit set the Unit Select Switch to Base until the failed unit is repaired or replaced 10 100 10 100 Mb s port speed indicator Green On The corresponding port is set to operate at 100 Mb s and the link is good Green Blinking The corresponding port has been disabled by software Amber On The corresponding port is set to operate at 10 Mb s and the link is good Amber Blinking The corresponding port has been disabled by software Off The link connection is bad or there is no connection
190. ing scheme Check the stack configuration after the reset to confirm the desired configuration is set Are you sure you want to renumber switches with the new settings No Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Ns off Using the Business Policy Switch 2000 208 Using the console interface Table 43 describes the Renumber Stack Units screen options Table 43 Renumber Stack Units screen options Option Description Current Unit Number Read only fields listing the current unit number of each of the configured stack units The entries in this column are displayed in order of their current physical cabling with respect to the base unit and can show nonconsecutive unit numbering if one or more units were previously moved or modified The entries can also include unit numbers of units that are no longer participating in the stack not currently active MAC Address Read only field listing the MAC address of the corresponding unit listed in the Current Unit Number field New Unit Number User settable field showing the current unit number of each unit in the stack You can change any of the fields as required You can also delete entries by typing zero 0 or using the space bar to clear the field Default Value Current stack order Range 1to8 Renumber units with new setti
191. isioning COPS PR is used to download information COPS is used to communicate with edge devices on the network OPS provides a centralized management point for DiffServ policies The policy server distributes policies to edge devices and border routers These edge devices police traffic flows by marking packets and applying forwarding behaviors to the packets at the network node For further information about Optivity products contact your Nortel Networks sales representative Policy overview Use the Web based management interface or SNMP to configure policies and filters to control the behavior of network traffic A policy is a network traffic controlling mechanism that monitors the characteristics of the traffic for example its source destination and protocol and performs a controlling action on the traffic when certain user defined characteristics are matched A policy action is the effect a policy has on network traffic that matches the traffic profile of the policy You can assign only one action to a policy You set up filters to establish packet specific criteria that determine how a packet is to be processed You can use filters to remark packets by updating the DSCP code points to change priorities and loss sensitivity drop precedence or to drop packets 208700 A Configuring policy enabled networks 231 LAN ports on the Business Policy Switch are configured according to the policy determining traffic priorities
192. k Configuration screen 0c eee eee 175 MultiLink Trunk Utilization screen 002 cee ee 178 Port Mirroring Configuration screen liliis eee 180 Rate Limiting Configuration Sereen Lussecsscecotatecs RR RXRECERASeR AERE 183 IGMP Configuration Menu screen ree 187 IGMP Configuration SORA nc kad su xe ta uk bx RR dem UR ac cea 188 Multicast Group Membership screen lilillllle eee eee eee 191 Port Statsies BOBO aassaesuesiirecrbiacRReh Adag uk Riad Reed on Re ded 193 DIDIT KP iai ed aise dee aeg a don qd aee AA 197 Stack Operational Mode screen llle 199 Console Comm Port Configuration screen a 200 Renumber Stack Units screen oooooccocccccocc 207 Hardware Unit Information screen ooooccooorcrorr ee 208 Spanning Tree Configuration Menu screen ce eee 209 Spanning Tree Port Configuration screen a 211 Spanning Tree Switch Settings screen a 214 TELNET Configuration SON cio a ico KG aca ECC KAAGAD KA AA AKA 217 Software Download SCIGEN ea ssaricesrisgida ar tenta RR RR un 219 208700 A Contents 11 LED Indications during the download process 223 Configuration File Download Upload screen eee neces 223 lat NGA PAA RR RRA RR EE RRA 226 Chapter 4 Configuring policy enabled networks oooooomommmmmmo 229 Differentiated Services DiffServ overview llle 229
193. k Utilization UN Trunk Traffic Type Unit Port Last 5 Minutes Last 30 Minutes Last Hour E Rx and Tx 3 6 90 03 70 03 90 03 3 7 20 03 55 03 80 03 3 9 35 03 45 0 45 0 3 17 85 0 35 0 20 0 2 Rx and Tx 4 25 45 03 45 03 50 03 4 26 25 03 70 03 35 03 3 Rx and Tx 6 13 35 03 35 03 50 03 6 14 30 03 80 03 70 03 4 Rx and Tx 5 19 40 03 35 03 75 03 5 20 25 03 70 03 85 03 More Press Ctrl N to display utilization for trunks 5 6 Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu 208700 A Using the console interface 179 Figure 82 MultiLink Trunk Utilization screen 2 of 2 MultiLink Trunk Utilization UN Trunk Traffic Type Unit Port Last 5 Minutes Last 30 Minutes Last Hour 5 Rx and Tx 8 22 45 03 35 03 50 03 8 23 55 0 25 0 70 0 6 Rx and Tx 3 2 65 0 30 0 55 0 Rx and Tx 1 2 45 0 50 0 35 0 Rx and Tx 7 2 25 0 40 0 50 0 Rx and Tx 5 6 75 0 80 0 55 0 Press Ctrl P to display utilization for trunks 1 4 Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu ES P Table 32 describes the MultiLink Trunk Utilization screen fields Table 32 MultiLink Trunk Utilization screen fields Field Description Trunk Column header for t
194. k steps to features Quick steps to features Figure 119 Configuring IGMP Snooping 3 of 3 Are all IGMP members Configure all IGMP members configured see IGMP Configuration Rules Yes E Y All VLANs on this port are now configured as IGMP router ports Is the Port a trunk member No All trunk members for that trunk are automatically configured as IGMP Static Router Ports Key gt Off page reference O On page reference BS45055B 208700 A 285 Appendix F Connectors and pin assignments This appendix describes the Business Policy Switch 2000 port connectors and pin assignments RJ 45 10BASE T 100BASE TX port connectors The RJ 45 port connectors Figure 120 are wired as MDI X ports to connect end stations without using crossover cables See MDI and MDI X devices on page 286 for information about MDI X ports For 10B ASE T connections use Category 3 or higher UTP cable For 100BASE TX connections use only Category 5 UTP cable Figure 120 RJ 45 8 Pin Modular port connector 1 8 Using the Business Policy Switch 2000 286 Appendix F Connectors and pin assignments Table 70 lists the RJ 45 8 pin modular port connector pin assignments Table 70 RJ 45 port connector pin assignments Pin Signal Description 1 RX Receive Data 2 RX Receive Data 3 TX Transmit Data
195. ks Technical Solutions Center Port connection problems You can usually trace port connection problems to either a poor cable connection or an improper connection of the port cables at either end of the link To remedy these types of problems make sure that the cable connections are secure and that the cables connect to the correct ports at both ends of the link Port connection problems are also traceable to the autonegotiation mode or the port interface 208700 A Troubleshooting 239 Autonegotiation modes Port connection problems can occur when a port or station is connected to another port or station that is not operating in a compatible mode for example connecting a full duplex port on one station to a half duplex port on another station The Business Policy Switch negotiates port speeds according to the IEEE 802 3u autonegotiating standard The switch adjusts autonegotiates its port speed and duplex mode to match the best service provided by the connected station up to 100 Mb s in full duplex mode as follows e If the connected station uses a form of autonegotiation that is not compatible with the IEEE 802 3u autonegotiating standard the Business Policy Switch cannot negotiate a compatible mode for correct operation e If the autonegotiation feature is not present or not enabled at the connected station the Business Policy Switch may not be able to determine the correct duplex modes In both situation
196. l status as described in Table 52 Using the Business Policy Switch 2000 238 Troubleshooting Table 52 Corrective actions Symptom Probable cause Corrective action All LEDs are off The Activity LED for a connected port is off or does not blink and you have reason to believe that traffic is present The switch is not receiving AC power The fans are not operating or the airflow is blocked causing the unit to overheat The switch is experiencing a port connection problem The switch s link partner is not autonegotiating properly Verify that the AC power cord is fastened securely at both ends and that power is available at the AC power outlet Verify that there is sufficient space for adequate airflow on both sides of the switch Note Operating temperature for the switch must not exceed 40 C 104 F Do not place the switch in areas where it can be exposed to direct sunlight or near warm air exhausts or heaters See Port connection problems next The Status LED is off A fatal error was detected by the self test Cycle the power to the switch disconnect and then reconnect the AC power cord If the problem persists replace the switch The Status LED is blinking A nonfatal error occurred during the self test Cycle the power to the switch disconnect and then reconnect the AC power cord If the problem persists contact the Nortel Networ
197. laser Shortwave laser Signaling speed 1 25 100 ppm 1 25 100 ppm GBd Wavelength l range 770 to 860 770 to 860 nm T rise T fall maximum 20 80 gt 830 nm 0 26 0 26 ns T rise T fall maximum 20 8096 830 nm 0 21 0 21 ns RMS spectral width maximum 0 85 0 85 nm Average launch power maximum See footnote 1 See footnote 1 dBm Average launch power minimum 9 5 9 5 dBm Average launch power of OFF transmitter 30 30 dBm maximum t Extinction ratio minimum 9 9 dB RIN maximum 117 117 dB Hz Coupled Power Ratio CPR minimum 9 CPR 9 CPR db The 1000BASE SX launch power shall be the lesser of the class 1 safety limit as defined by the IEEE 802 3z standard Clause 38 7 2 or the average receive power maximum as defined in Table 60 t Examples of an OFF transmitter are no power supplied to the PMD laser shutdown for safety conditions activation of a transmit disable or other optional laser shutdown conditions During all conditions when the PMA is powered the AC signal data into the transmit port will be valid encoded 8B 10B patterns this is a requirement of the PCS layers except for short durations during system power on reset or diagnostics when the PMA is placed in a loopback mode Avoid radial overfilled launches even if the launch parameters are within the CPR range 208700 A Appendix C Gigabit fiber optical characteristics 255 Receive characteristics Table 60 lis
198. ld indicates that your stack contains only Business Policy Switches The Hybrid Stack Mode field indicates that your stack consists of switches other than or in addition to Business Policy Switch es MAC Address Table screen The MAC Address Table screen Figure 62 allows you to view MAC addresses that the switch has discovered or to search for a specific MAC address The MAC Address Table screen also operates in conjunction with the Port Mirroring Configuration screen When you configure a switch for MAC address based port mirroring you can use the MAC Address Table screen to find an address and enter the address directly from this screen You can enter addresses from either screen but you must return to the Port Mirroring Configuration screen to activate the feature see Port Mirroring Configuration screen on page 180 208700 A Using the console interface 139 Choose MAC Address Table or press m from the Switch Configuration Menu screen to open the MAC Address Table screen Figure 62 Note This screen does not refresh dynamically to show new entries To refresh the screen press Ctrl R to return to the previous menu Figure 62 MAC Address Table screen O MAC Address Table Aging Time 300 seconds Find an Address 00 00 00 00 00 00 Port Mirroring Address A 00 44 55 44 55 22 Port Mirroring Address B 00 33 44 33 22 44 00 60 FX 00 02 30 00 00 AX 85 2X 26 Port 1 0
199. le MAC Address Security Configuration MAC Address Security Port Configuration MAC Address Security Port Lists MAC Address Based Security MAC Address Security Table VLAN Configuration Port Configuration VLAN Configuration High Speed Flow Control Configuration VLAN Port Configuration MultiLink Trunk Configuration Port Mirroring Configuration Rate Limiting Configuration IGMP Configuration VLAN Display by Port Traffic Class Configuration MultiLink Trunk Configuration Display Port Statistics Clear Port Statistics Stack Operational Mode Spanning Tree Port Configuration MultiLink Trunk Utilization IGMP Configuration Display Multicast Group Membership Display Spanning Tree Switch Setting Only appears when the switch is participating in a stack configuration 2 Only appears when a gigabit MDA is installed in one or more units in a stack configuration BS45041E Using the Business Policy Switch 2000 122 Using the console interface The CI screens for your specific switch model will show the correct model name in the main menu screen title and the correct number of ports and port types in the Port Configuration screen Note The field values shown in the CI screens in this section are provided as examples only Main Menu This section describes the options available from the CI main menu Figure 57 The CI screens and submenus for these options are de
200. lt Disabled Range Disabled Enabled 208700 A Using the console interface 145 Table 17 MAC Address Security Configuration fields continued Field Description Clear by Ports This field clears the specified port or ports that are listed in the Allowed Source Port s field of the MAC Address Security Table screen see MAC Address Security Table screens on page 152 When you specify a port or ports to be cleared using this field the specific port or ports will be cleared for each of the entries listed in the MAC Address Security Table If you totally clear the allowed Source Port s field leaving a blank field for an entry the associated MAC address for that entry is also cleared Default NONE Range NONE ALL a port number list for example 1 1 2 6 etc Learn by Ports All source MAC addresses of any packets received on the specified port or ports are added to the MAC Security Table when the Current Learning Mode field is set to Learning in Progress You cannot include any of the port values you have chosen for the secure ports field Default NONE Range NONE ALL a port number list for example 1 1 2 6 etc Current Learning Mode Indicates the current learning mode for the switch ports When this field is set to Learning in Progress all source MAC addresses of any packets received on the specified port or ports are added to the MAC Security Table maximum of 448 MAC add
201. lties Parameter bala micron a micron Unit multimode fiber multimode fiber Modal bandwidth as measured at 850 nm 160 200 400 500 MHz km minimum overfilled launch Link power budget 7 5 7 5 7 5 7 5 dB Operating distance 220 275 500 550 m Channel insertion loss t 2 38 2 60 3 37 3 56 dB Link power penalties 4 27 4 29 4 07 3 57 dB Unallocated margin in link power budget 0 84 0 60 0 05 0 37 dB Operating distances used to calculate the channel insertion loss are the maximum values specified in Table 58 on page 253 t A wavelength of 830 nm is used to calculate channel insertion loss link power penalties and unallocated margin 1000BASE LX models The 450 1LX and 450 1LR MDAs provide 1000BASE LX 1300 nanometers long wavelength Gigabit Ethernet connectivity The 450 1L X provides one 1000BASE LX port The 450 1LR provides one 1000BASE LX port and one LinkSafe redundant port 208700 A Appendix C Gigabit fiber optical characteristics 257 Operating range Table 62 lists the operating range for the 1000BASE LX models Table 62 Operating range for 1000BASE LX Fiber type Modal bandwidth 1300 nanometers with Minimum range meters minimum overfilled launch MHz km 62 5 um MMF 500 2 to 550 50 um MMF 400 2 to 550 50 um MMF 500 2 to 550 10 um SMF N A 2 to 5000 Transmit characteristics Table 63 lists the transmit characteristics fo
202. matically configuring a replacement switch or stack with the same configuration when required Display System Log Displays the System Log screen see System Log screen on page 197 Reset Resets the switch with the current configuration settings This option is followed by a screen prompt that precedes the action Enter Yes to reset the switch enter No to abort the option If the switch is participating in a stack configuration additional prompts allow you to choose to reset a specific unit in the stack or the entire stack When you select this option the switch resets runs a self test then displays the Nortel Networks logo screen Press Ctrl Y to access the Business Policy Switch main menu 208700 A Using the console interface 125 Table 10 Console interface Main Menu options continued Option Description Reset to Default Settings Resets the switch to the factory default configuration settings This option is followed by a screen prompt that precedes the action Enter Yes to reset the switch to the factory default configuration settings enter No to abort the option Ifthe switch is participating in a stack configuration additional prompts allow you to choose to reset a specific unit in the stack or the entire stack When you select this option the switch resets runs a self test then displays the Nortel Networks logo screen Press Ctrl Y to access the Business Policy
203. ms 208700 A 4 Limitation of liability IN NO EVENT WILL NORTEL NETWORKS OR ITS LICENSORS BE LIABLE FOR ANY COST OF SUBSTITUTE PROCUREMENT SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES RESULTING FROM INACCURATE OR LOST DATA OR LOSS OF USE OR PROFITS ARISING OUT OF OR IN CONNECTION WITH THE PERFORMANCE OF THE SOFTWARE EVEN IF NORTEL NETWORKS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES IN NO EVENT SHALL THE LIABILITY OF NORTEL NETWORKS RELATING TO THE SOFTWARE OR THIS AGREEMENT EXCEED THE PRICE PAID TO NORTEL NETWORKS FOR THE SOFTWARE LICENSE 5 Government Licensees This provision applies to all Software and documentation acquired directly or indirectly by or on behalf of the United States Government The Software and documentation are commercial products licensed on the open market at market prices and were developed entirely at private expense and without the use of any U S Government funds The license to the U S Government is granted only with restricted rights and use duplication or disclosure by the U S Government is subject to the restrictions set forth in subparagraph c 1 of the Commercial Computer Software Restricted Rights clause of FAR 52 227 19 and the limitations set out in this license for civilian agencies and subparagraph c 1 ii of the Rights in Technical Data and Computer Software clause of DFARS 252 227 7013 for agencies of the Department of Defense or their successors whi
204. n on destination address DA filtering disable the specific port or any combination of these three options To open the MAC Address Security Configuration screen Choose MAC Address Security Configuration from the Switch Configuration Menu Figure 63 MAC Address Security Configuration Menu screen C MAC Address Security Configuration Menu MAC Address Security Configuration MAC Address Security Port Configuration MAC Address Security Port Lists MAC Address Security Table Return to Switch Configuration Menu Use arrow keys to highlight option press Return or Enter to select option Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu M si Using the Business Policy Switch 2000 142 Using the console interface Table 16 describes the MAC Address Security Configuration Menu options MAC Address Security Configuration screen Table 16 MAC Address Security Configuration Menu Options Option Description MAC Address Security Configuration Displays the MAC Address Security Configuration screen see MAC Address Security Configuration screen on page 142 This screen allows you to Enable or Disable the MAC Address Security feature MAC Address Security Port Configuration Displays the MAC Address Security Port Configuration screen see MAC Address Security Port Configuration screen on page 145 This screen allows you to Enable or
205. nagement reset s5CtrMIB Nortel proprietary traps s5CtrUnitUp Always on A unit is added to an operational stack s5CtrUnitDown Always on A unit is removed from an operational stack s5CtrHotSwap Always on A unit is hot swapped in an operational stack s5CtrProblem Always on An assigned base unit fails s5EtrSbsMacAccess Violation Always on A MAC address violation is detected BootP automatic IP configuration MAC address The Business Policy Switch has a unique 48 bit hardware address or MAC address that is printed on a label on the back panel You use this MAC address when you configure the network BootP server to recognize the Business Policy Switch BootP requests A properly configured BootP server enables the switch to automatically learn its assigned IP address subnet mask IP address of the default router default gateway and software image file name For information on a stack MAC address see Stack MAC address on page 62 For more information and an example of a BootP configuration file see Appendix H Sample BootP Configuration File on page 299 Using the Business Policy Switch 2000 50 The Business Policy Switch 2000 Configuration and switch management The Business Policy Switch is shipped directly from the factory ready to operate in any IOBASE T or 100BASE TX standard network You must assign an IP address to the switch or stack depending on the mode of
206. nagement for the Business Policy Switch 2000 for detailed information about using the Web based management interface Using the Business Policy Switch 2000 232 Configuring policy enabled networks Configuring policy parameters When network traffic attributes match those specified in a traffic pattern the policy instructs the network device to perform a specified action on each packet that passes through it The Web based management application Application 5 QoS provides two options to configure QoS parameters The Wizard option leads you through a series of screens presenting simple configuration questions and options This method automatically generates common QoS filters The Advanced option allows you to define your own actions meters IP and layer 2 filters filter groups and targets The Business Policy Switch is shipped with limited default policy information Defaults include basic role combination interface group values default user priority to queue mappings for each role combination and default DSCP to user priority mappings 208700 A 233 Chapter 5 Troubleshooting This chapter describes how to isolate and diagnose problems with your Business Policy Switch and covers the following topics Interpreting the LEDs e Diagnosing and correcting the problem Normal power up sequence Port connection problems The chapter topics lead you through a logical process for troubleshooting the Busine
207. ne or more units in the stack you can renumber the units using the Renumber Stack Units screen see Renumber Stack Units screen on page 207 For example when you initially power up the stack the base unit becomes unit 1 and the unit that the base unit connects to via the Cascade A Out cable becomes unit 2 and the next unit is unit 3 and so on until the maximum stack configuration up to 8 units is reached If you change the base unit to another unit in the stack the new base unit keeps its original unit number in the stack Using the Business Policy Switch 2000 62 Network configuration Stack MAC address When the switch is participating in a stack configuration a stack MAC address is automatically assigned during the stack initialization The base unit s MAC address with a software offset is used for the stack MAC address For example if the base unit s MAC address is 00 00 82 99 44 00 and the stack software offset is 1F then the stack MAC address becomes 00 00 82 99 44 1F If another unit in the stack is assigned as the base unit the MAC address of the new base unit with offset now applies to the stack configuration The original stack IP address still applies to the new base unit Temporary base unit If an assigned base unit fails the next unit in the stack order automatically becomes the new temporary base unit This change is indicated by the base LED on the temporary base unit s LED display panel tu
208. nect Indicates the IP address of the remote host and the access mode due to either a logout or inactivity Failed TELNET connection attempts Indicates the IP address of the remote host whose IP address is not on the list of allowed addresses or indicates the IP address of the remote host that did not supply the correct password None Indicates that no Telnet events will be logged in the Event Log Screen Accesses Logs only Telnet connect and disconnect events in the Event Log screen Failures Logs only failed Telnet connection attempts in the Event Log screen 208700 A Using the console interface 219 Table 47 TELNET Configuration screen fields continued Field Description Allowed Source IP Address Specifies up to 10 user assigned host IP addresses that are allowed Telnet access to the Cl Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point Allowed Source Mask Specifies up to 10 user assigned allowed source address masks The remote IP address is masked with the Allowed Source Mask and if the resulting value equals the Allowed Source IP address the connection is allowed For example a connection would be allowed with the following settings Remote IP address 192 0 1 5 Allowed Source IP Address 192 0 1 0 Allowed Source Mask 255 255 255 0 Defaul
209. ness Policy Switch You must ensure that the Interoperability Software Version Numbers ISVN are identical That is the ISVN number for the BayStack 450 switch and BayStack 410 switch must have the same ISVN as the Business Policy Switch If they are not the same the stack does not operate 208700 A Appendix B Interoperability in a mixed stack configuration 251 You can verify the software version and the ISVN in the sysDescr field see Figure 105 in the System Characteristics screen Figure 105 System Characteristics screen 5 System Characteristics Operation Mode Stack Unit 1 Size Of Stack 2 Base Unit 1 MAC Address 00 80 2C 8D 23 DF Reset Count 16 Last Reset Type Management Reset Power Status Primary Power Local MDA Type None sysDescr BPS2000 HW AB3 FW Vx x SW v1 0 x x ISVN 1 sysObjectID 1 3 6 1 4 1 45 3 40 1 sysUpTime O days 0 11 3 sysServices 3 sysContact sysName 4 sysLocation Enter text press Return or Enter when complete dl Ctrl R to return to previous menu Press Ctrl C to return to Main du Refer to Software Download screen on page 219 for software downloading information Using cascade modules Installation instructions are provided with each BayStack 400 ST1 Cascade Module see Installing the BayStack 400 STI Cascade Module The BayStack 400 ST1 Cascade Module does not operate with BayStack 450 or BayStack 410 switches that are configured
210. ness Policy Switches allow ports to exist in multiple VLANs for shared resources such as servers printers and switch to switch connections It is also possible to have resources exist in multiple VLANs on one switch as shown in Figure 27 In this example clients on different broadcast domains share resources The broadcasts from ports configured in VLAN 3 can be seen by all VLAN port members of VLAN 3 Figure 27 Multiple VLANs sharing resources Business Policy Switch 2999 Key VLAN 1 PVID 1 VLAN 2 PVID 2 E VLAN 3 PVID 3 9803EA In the above configuration all of the switch ports are set to participate as VLAN port members This arrangement allows the switch to establish the appropriate broadcast domains within the switch Figure 28 Using the Business Policy Switch 2000 80 Network configuration Figure 28 VLAN broadcast domains within the switch S1 VLAN 3 VLAN 2 VLAN 1 Key ze VLAN 2 PVID VLAN 3 PVID VLAN 1 PVID 1 2 3 BS45019A For example to create a broadcast domain for each VLAN shown in Figure 28 configure each VLA PVID VLAN associ e Ports 8 6 and 1 The PVID VLA N with a port mem
211. ng Specifies whether to start the renumbering process default is No Use the spacebar to toggle the selection to Yes Renumbering resets the switch with the current configuration values When you select this option the switch resets runs a self test then displays the Nortel Networks logo screen After you press Ctrl Y at the screen prompt the console screen temporarily displays the standalone Business Policy Switch main menu Then within 20 seconds the console screen refreshes and displays the main menu screen for the stack configuration The Unit LEDs display the new numbering order Default Value No Range No Yes Hardware Unit Information screen The Hardware Unit Information screen Figure 94 lists the switch models including any installed MDA and Cascade modules that are configured in your standalone or stack configuration To open the Hardware Unit Information screen m Choose Display Hardware Units or press h from the main menu 208700 A Using the console interface 209 Figure 94 Hardware Unit Information screen Unit 1 Unit 2 Menu M Hardware Unit Information Switch Model MDA Model Cascade MDA BPS 2000 None 400 ST1 BPS 2000 None 400 ST1 Press Ctrl R to return to previous menu Press Ctrl C to return to Main ES A Spanning Tree Configuration Menu screen The Spanning Tree Configuration Menu screen Figure 95 allows you to view spanning tree p
212. ng Phy port is active Off The corresponding Phy port is in backup mode or there is no connection to this port Activity Port activity LEDs green Blinking Indicates network activity level for the corresponding port A high level of network activity can cause LEDs to appear to be on continuously 1000BASE X SC port connectors 10BASE T 100BASE TX BPS2000 4TX MDA The BPS2000 4TX MDA Figure 108 uses four IOBASE T 100BASE TX RJ 45 8 pin modular port connectors to attach Ethernet devices Table 68 describes the BPS2000 4TX MDA components and LEDs Using the Business Policy Switch 2000 268 Media dependent adapters Media dependent adapters Figure 108 BPS2000 4TX MDA front panel Om me oU OO CO CAdviy BPS2000 4TX MDA J 2 9792EA The RJ 45 ports are configured as media dependent interface crossover MDI X connectors These ports connect over straight cables to the network interface card NIC in a node or server similar to a conventional Ethernet repeater hub If you are connecting to another Ethernet hub or switch use a crossover cable unless an MDI connection exists on the associated port of the attached device The BPS2000 4TX MDA can operate at either 10 Mb s or 100 Mb s The speed is determined through autonegotiation with its connecting device For installation instructions see Installing an MDA on page 271
213. oad screen for a Business Policy Switch only stack 221 Software Download screen for a mixed stack 221 Configuration File Download Upload screen 224 LED display PANG saa awa ha bn CREE BAAL IA 234 System Uniformity Configuration screen aaa 249 System Characteristics screen noo 251 1000BASE SX MDA front panels 000 c eee eee 263 1000BASE LX MDA front panels 0 20000 e eee eee 266 BPS2000 4TX MDA front panel 000 00 cece eee eee 268 Q100BASE FX MDA front panels ne ee eee eee 270 Installing an MDA onc ana 6a 0 b4 KG KNA rmm RE ERE REX E ELE TEE 272 Configuring 802 10 VLANs 1 0of3 vi ppa a a GAGA RE3r RR X ORC aaa 276 Configuring 802 10 VLANS 2013 04 0 gana sna ka nx 277 Configuring 802 10 VLANs 301 d iocur e Romx 278 Gonligudng M ltiLink TRUNKS issus sued kx ena a tcd 279 Configuring Port Mirroring 1 012 iuo ossa 4NG t Rh RR Res 280 Ceniiguring Port Mirroring 2012 22s cessio d RR RES 281 Configuring IGMP Snooping 1 of 3 oocccoccocccncncoo oo 282 Configuring IGMP Snooping 2013 essen Rm 283 Configuring IGMP Snooping 3 of 3 a 284 RJ 45 8 Pin Modular port connector eee 285 MDI X to MDI cable connections oooooomoconononn 287 MDI X to MDI X cable connections oooooooooonoomoo 288 DB 9 Console port connector 0 0c cena 288 208700 A 19 Tables
214. oftware Download screen fields Table 48 Software Download screen fields Field Description BPS 2000 Image The Business Policy Switch software image load file name Filename NOTE Certain software releases may require you to download two images the boot code image and the agent image For proper operation of the switch the new boot code image must be downloaded before the agent image is downloaded Default Value Zero length string Range An ASCII string of up to 30 printable characters BPS 2000 The Business Policy Switch diagnostics file name Diagnostics Filename Default Value Zero length string Range An ASCII string of up to 30 printable characters 450 Image The BayStack 450 software image load file name Displays in a mixed stack Filename environment NOTE Certain software releases may require you to download two images the boot code image and the agent image For proper operation of the switch the new boot code image must be downloaded before the agent image is downloaded Default Value Zero length string of New Image Range An ASCII string of up to 30 printable characters TFTP Server IP The IP address of your TFTP load host Address Default Value 0 0 0 0 no IP address assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point Start TFTP Load Specifies whether to start the download of the switch software image default is No
215. olicy Switch 2000 68 Network configuration Figure 15 Redundant cascade stacking feature Cascade A Cascade A Out In Unit 1 Unit 2 9815EA Table 9 describes the redundant cascade stacking illustration references Table 9 Redundant cascade stacking descriptions Base unit 1 2 Last unit 3 Cascade cable part number 303978 A 4 Cascade max return cable part number 303979 A 208700 A Network configuration 69 IEEE 802 1Q VLAN workgroups Business Policy Switches support up to 64 port based VLANs with IEEE 802 1Q tagging available per port Ports are grouped into broadcast domains by assigning them to the same VLAN Frames received in one VLAN can only be forwarded within that VLAN and multicast frames and unknown unicast frames are flooded only to ports in the same VLAN Setting up virtual LANs VLANs is a way to segment networks to increase network capacity and performance without changing the physical network topology Figure 16 With network segmentation each switch port connects to a segment that is a single broadcast domain When a switch port is configured to be a member of a VLAN it is added to a group of ports workgroup that belong to one broadcast domain The Business Policy Switch allows you to assign ports to VLANS using the
216. on Unit Only appears if the switch is participating in a stack configuration The field allows you to select the number of the unit you want to view or configure To view or configure another unit type its unit number and press Enter or press the spacebar on your keyboard to toggle the unit numbers Port Allows you to select the number of the port you want to view or reset to zero To view another port type its port number and press Enter or press the spacebar on your keyboard to toggle the port numbers Packets Received column Indicates the total number of packets received on this port including bad packets broadcast packets and multicast packets Transmitted column Indicates the total number of packets transmitted successfully on this port including broadcast packets and multicast packets Multicasts Received column Indicates the total number of good multicast packets received on this port excluding broadcast packets Transmitted column Indicates the total number of multicast packets transmitted successfully on this port excluding broadcast packets Broadcasts Received column Indicates the total number of good broadcast packets received on this port Transmitted column Indicates the total number of broadcast packets transmitted successfully on this port Total Octets Received column Indicates the total number of octets of data including data in bad packets received on this port e
217. on Enabled for all ports Speed Duplex 100Mbs Half when Autonegotiation is Disabled Trunk 1 to 6 depending on MultiLink Trunk Configuration Menu configuration status screen on page 173 Trunk Members Unit Port Blank field STP Learning Normal Trunk Mode Basic Trunk Status Disabled Trunk Name Trunk 1 to Trunk 6 Traffic Type Rx and Tx MultiLink Trunk Utilization screen on page 178 208700 A Appendix G Default Settings 295 Table 72 Factory default settings continued Field Default setting Appears in this CI screen Monitoring Mode Disabled Port Mirroring Configuration screen on page 180 Monitor Unit Port Zero length string Unit Port X Zero length string Unit Port Y Zero length string Address A 00 00 00 00 00 00 no MAC address assigned Address B 00 00 00 00 00 00 no MAC address assigned Packet Type Both Rate Limiting Configuration screen on page 183 Limit None VLAN 1 IGMP Configuration screen on page 188 Snooping Enabled Proxy Enabled Robust Value 2 Query Time 125 seconds Set Router Ports Version 1 Static Router Ports for all ports Unit 1 Port Statistics screen on page 193 Port 1 Console Port Speed 9600 Baud Console Comm Port Configuration Screen on page 200 Console Switch Password Not Required Console Stack Passw
218. on Monitoring Mode gt Port X or Port Y gt Monitor Unit 3 Port 12 Unit X 4 Port X 5 Unit Y 4 Port Y 6 Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu M P Table 33 describes the Port Mirroring Configuration screen fields Table 33 Port Mirroring Configuration screen fields Field Description Monitoring Mode Allows a user to select any one of six port based monitoring modes or any one of five address based monitoring modes see Table 34 Selecting any one of the six port based modes activates the port X and port Y screen fields where a user can choose up to two ports to monitor Selecting any one of the five address based modes activates the Address A and Address B screen fields where a user can specify MAC addresses to monitor Default Value Disabled Range See Table 34 Monitor Unit Port Indicates the port number of the specified unit that is designated as the monitor port Default Value Zero length string Range 1 to 8 1 to 28 depending on model type Using the Business Policy Switch 2000 182 Using the console interface Table 33 Port Mirroring Configuration screen fields continued Field Description Unit Port X Indicates one of the ports of the specified unit that will be monitored by the designated port monitor when one of the port bas
219. on page 271 Table 69 100BASE FX MDA components Item Label Description 1 Link LINK status LED green On Indicates 100 Mb s LINK activity Off Indicates no LINK activity Activity Activity LED green On Indicates active traffic Receiving or transmitting A high level of network activity can cause LEDs to appear to be on continuously Off Indicates no active traffic 100BASE FX port connectors BPS2000 2FX uses SC connectors BPS2000 4FX uses MT RJ connectors Installing an MDA The Uplink Expansion Module slot on the Business Policy Switch accommodates a single MDA The connection can be either an RJ 45 10 100BASE TX MDA or a fiber 100BASE FX or 1000BASE SX LX MDA with an SC or MT RJ connector Note The MDAs are not hot swappable Power down the switch before installing or removing an MDA To install an MDA into the Uplink Expansion Module slot 1 Unplug the AC power cord from the back of the switch 2 Loosen the thumb screws and remove the filler panel or previously installed MDA from the Uplink Expansion Module slot Note If you are replacing an installed MDA with another type of MDA see Replacing an MDA with a different model on page 273 Using the Business Policy Switch 2000 272 Media dependent adapters Media dependent adapters 3 Insert the MDA into the Uplink Expansion Module card guides Figure 110 Make sure the MDA slides
220. onformity 245 Default Gateway field 128 default settings 291 Deferred Packets field 197 Designated Root field 215 Display Event Log option 124 Display Port Statistics option 137 Display Spanning Tree Switch Settings option 210 E Event Logging field 218 Excessive Collisions field 196 F FCS Errors field 196 Filtered Packets field 196 Find an Address field 140 flash memory for software image upgrades 45 Flooded Packets field 196 Forward Delay field 216 Frame Errors field 196 H Hello Interval 215 216 Hello Time field 215 IEEE 802 1Q tagging important terms 70 IEEE 802 3u standard 46 IGMP snooping configuration rules 91 In Use field 127 Inactivity Timeout field 218 In Band IP Address field 127 In Band Subnet Mask field 128 interoperability issues base unit 247 cascade modules 251 compatible software versions 250 configuration requirements 247 merging into a mixed stack 248 setting up your configuration 247 temporary base unit 250 using the console interface 252 IP Configuration option 123 IP Configuration screen 126 L Late Collisions field 197 LEDs descriptions 33 234 display panel 32 234 Link field 169 Login Retries field 218 Login Timeout field 218 Logout option 125 Lost Packets field 195 208700 A Index 303 MAC Address Table option 136 MAC Address Table screen 138 MAC address based network security 44 main menu console interface 122 Maximum Age Time field 215
221. onsole Read Only Switch Password and Console Read Write Switch Password descriptions for more information Default Value None Range None Local Password RADIUS Authentication TELNET Switch Password Type Enables password protection for accessing the console interface CI of any participating switch in a stack configuration through a Telnet session If you set this field to Required you can use the Logout option to restrict access to the CI of any stack unit Thereafter you will need to specify the correct password at the console terminal prompt when accessing the stack See Console Read Only Stack Password and Console Read Write Stack Password for more information Default Value None Range None Local Password RADIUS Authentication Console Read Only Switch Password When the Console Switch Password field is set to Required for Telnet for Console or for Both this field allows read only password access to the Cl of a standalone switch Users can access the Cl using the correct password see default but cannot change parameters or use the Reset option or Reset to Default option Default Value user Range An ASCII string of up to 15 printable characters Console Read Write Switch Password When the Console Switch Password field is set to Required for Telnet for Console or for Both this field allows read write password access to the Cl of a standalone switch Users can log in to the Cl using the corre
222. operation You can set both addresses by using the console port or BootP which resides on the switch You can manage the switch using e Console interface The console interface allows you to configure and manage the switch locally or remotely Access the CI menus and screens locally through a console terminal attached to your Business Policy Switch remotely through a dial up modem connection or in band through a Telnet session For information about the console interface see Chapter 3 Using the console interface on page 119 e Web based management You can manage the network from the World Wide Web Access the Web based graphical user interface GUI through the Embedded Web Server EWS the HTML based browser located on your network The GUI allows you to configure monitor and maintain your network through Web browsers You can also download software using the Web For information about Web based management refer to Using Web based Management for the Business Policy Switch 2000 e Java based Device Manager Device Manager is a Java based set of graphical network management applications used to configure and manage a Business Policy Switch See Reference for the Business Policy Switch 2000 Management Software Operations for more information e Any generic SNMP based network management software You can use any generic SNMP based network management software to configure and manage a Business Policy Switch e Nortel N
223. or different types of data traffic Instead of using the best effort service model to ensure data delivery DiffServ s Quality of Service QoS lets you designate a specific level of performance on a packet by packet basis If you have applications that require high performance and reliable service such as voice and video over IP you can use DiffServ to give preferential treatment to this data over other traffic The Business Policy Switch 2000 uses DiffServ to manage network traffic and resources The information that is required to support DiffServ and multi field classification is transferred using the Common Open Policy Services COPS protocol COPS is a query and response protocol that exchanges policy information messages using the Transmission Control Protocol TCP All configuration can be performed using SNMP and the Web based interface See Configuring policy enabled networks on page 229 for more information Using the Business Policy Switch 2000 40 The Business Policy Switch 2000 Virtual Local Area Networks VLANs In a traditional shared media network traffic generated by a station is transmitted to all other stations on the local segment Therefore for any given station on the shared Ethernet the local segment is the collision domain because traffic on the segment has the potential to cause an Ethernet collision The local segment is also the broadcast domain because any broadcast is sent to all stations on the lo
224. ord Not Required Password Console Read Only Switch user Password Console Read Write Switch secure Password Console Read Only Stack user Password Console Read Write Stack secure Using the Business Policy Switch 2000 296 Appendix G Default Settings Table 72 Factory default settings continued Field Default setting Appears in this CI screen Note The following two fields only appear when the switch is a participant in a stack configuration New Unit Number Current stack order Renumber Stack Units screen on page 207 Renumber units with new setting No Unit 1 Spanning Tree Port Configuration screen on page 211 Participation Normal Learning Priority 128 Path Cost 10 or 100 Bridge Priority 8000 read only Spanning Tree Switch Settings screen on page 214 Designated Root 8000 bridge id read only Root Port 0 read only Root Path Cost 0 read only Hello Time 2 seconds read only Maximum Age Time 20 seconds read only Forward Delay 15 seconds read only Bridge Hello Time 2 seconds read only Bridge Maximum Age Time 20 seconds read only Bridge Forward Delay 15 seconds read only TELNET Access Enabled TELNET Configuration screen on page 217 Login Timeout 1 minute Login Retries 3 Inactivity Timeout 15 minu
225. ort all switch ports or when in a stack configuration all stack ports High Speed Flow Control Configuration Only appears when an optional Gigabit MDA is installed in the Uplink Module slot When the Gigabit MDA is installed selecting this option displays the High Speed Flow Control Configuration screen see MultiLink Trunk Configuration Menu screen on page 173 MultiLink Trunk Configuration Displays the MultiLink Trunk Configuration Menu see MultiLink Trunk Configuration Menu screen on page 173 This menu provides the following options MultiLink Trunk Configuration MultiLink Trunk Utilization and Return to Switch Configuration Menu screen This menu allows you to create and modify trunks and to monitor the bandwidth utilization of configured trunks Port Mirroring Configuration Displays the Port Mirroring Configuration screen see Port Mirroring Configuration screen on page 180 This screen allows you to designate a single switch port as a traffic monitor for up to two specified ports or addresses Rate Limiting Configuration Displays the Rate Limiting Configuration screen see Rate Limiting Configuration screen on page 183 This screen allows you to limit the forwarding rate of broadcast and multicast packets IGMP Configuration Displays the IGMP Configuration screen see IGMP Configuration screen on page 188 This screen allows you to optimize multicast traffic by set
226. otiation capable devices are attached to the Business Policy Switch the ports negotiate down from 100 Mb s speed and full duplex mode until the attached device acknowledges a supported speed and duplex mode For more information about autosensing and autonegotiation modes see Chapter 5 Troubleshooting on page 233 208700 A The Business Policy Switch 2000 47 RFCs For more information about networking concepts protocols and topologies consult the following RFCs e REC 1213 MIB IT e RFC 1493 Bridge MIB e REC 1573 Interface MIB e REC 1643 Ethernet MIB RFC 1757 RMON e RFC 1271 RMON e RFC 1157 SNMP Standards The following IEEE Standards also contain information germane to the Business Policy Switch 2000 TEEE 802 1D Standard for Spanning Tree Protocol EEE 802 3 Ethernet EEE 802 10 VLAN Tagging TEEE 802 1p Prioritizing SNMP MIB support The Business Policy Switch supports an SNMP agent with industry standard MIBs as well as private MIB extensions which ensures compatibility with existing network management tools The switch supports the MIB II RFC 1213 Bridge MIB RFC 1493 and the RMON MIB RFC 1757 which provide access to detailed management statistics With SNMP management you can configure SNMP traps on individual ports to generate automatically for conditions such as an unauthorized access attempt or changes in a port s operating status Table 5 lists supported
227. ow Control Configuration screen Figure 78 allows you to set the port parameters for installed Gigabit MDAs Note This screen only appears when an optional Gigabit MDA is installed in the Uplink Module slot Choose High Speed Flow Control Configuration or press h from the Switch Configuration Menu screen to open the High Speed Flow Control Configuration screen 208700 A Using the console interface 171 Figure 78 High Speed Flow Control Configuration 2 High Speed Flow Control Configuration E Unit 1 Autonegotiation Enabled Flow Control Disabled Preferred Phy Right Active Phy Right Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Es Table 29 describes the High Speed Flow Control Configuration screen fields Table 29 High Speed Flow Control Configuration Screen Fields Field Description Unit Allows you to select the unit number when stacking is configured to view or configure To view or configure another unit type its unit number and press Enter or press the spacebar to toggle the unit numbers the system only displays a screen for units that are configured with a Gigabit MDA Autonegotiation When enabled the port only advertises support for 1000 Mb s operation in full duplex mode Default Value Enabled Range Enabled Disabled Flow Control
228. pe Allows you to select the type of VLAN port based protocol based or MAC SA based to create To set this field the VLAN State field value must be Inactive Default Port based Range Port based Protocol based MAC SA based Protocol ID PID Allows you to set the protocol type of your VLAN to set this field the VLAN State field value must be Inactive You can choose from any of 15 predefined supported protocols see Predefined Protocol Identifier PID description on page 160 or you can create your own user defined protocol based VLAN see the User defined PID field description for more information 208700 A Using the console interface 159 Table 22 VLAN Configuration screen fields continued Field Description Default None Range None IP Ether2 Ipx 802 3 Ipx 802 2 Ipx Snap Ipx Ether2 ApITk Ether2Snap Declat Ether2 DecOth Ether2 Sna 802 2 Sna Ether2 NetBios 802 2 Xns Ether2 Vines Ether2 Ipv6 Ether2 User Defined Rarp Ether2 User Defined PID Allows you to create your own user defined VLAN where you specify the Protocol Identifier PID for the VLAN To set this field the VLAN State field must be set to Inactive Some restrictions apply User Defined Protocol Identifier Description on page 161 Default 0x0000 Range Any 16 bit hexadecimal value for example OXABCD VLAN State Allows you to activate your newly created VLAN The following field values VLAN Ty
229. pe Protocol Id PID or User defined PID must be configured appropriately before this field can be set to active After you set the VLAN State field value to Active you cannot change the VLAN State VLAN Type Protocol Id or User defined PID field values unless you delete the VLAN If you delete a VLAN all configuration parameters that are associated with that VLAN are also deleted Default Inactive Range Inactive Active Port Membership Allows you to assign VLAN port memberships to standalone or stacked unit ports The ports can be configured in one or more VLANSs To set this field you must set the VLAN State field to Active Certain restrictions apply for Gigabit and BayStack 410 ports see Gigabit ports restriction on page 163 This field is dependent on the Tagging field value in the VLAN Port Configuration screen see the Tagging field description in VLAN Port Configuration screen fields on page 164 For example When the Tagging field is set to Untagged Access you can set the Port Membership field as an untagged port member U or as a non VLAN port member When the Tagging field is set to Tagged Trunk you can set the Port Membership field as a tagged port member T or as a non VLAN port member The Port Membership fields are displayed in six port groups for example 1 6 7 12 13 18 The number of ports displayed depends on the switch model or type of optional MDA installed in the U
230. plink Module slot Default U All ports are assigned as untagged members of VLAN 1 Range U T and Using the Business Policy Switch 2000 160 Using the console interface Predefined Protocol Identifier PID description Table 23 defines the standard protocol based VLANs and PID types that are supported by the Business Policy Switch and BayStack 450 and BayStack 410 switches Table 23 Predefined Protocol Identifier PID PID Name Encapsulation PID Value hex VLAN Type IP Ether2 Ethernet type 2 0800 0806 Standard IP on Ethernet Type 2 frames Ipx 802 3 Ethernet 802 2 FF FF Novell IPX on Ethernet 802 3 frames Ipx 802 2 Ethernet 802 0 EO EO Novell IPX on Ethernet 802 2 frames Ipx Snap Ethernet Snap 8137 8138 Novell IPX on Ethernet SNAP frames Ipx Snap2 Ethernet type 2 8137 8138 Novell IPX on Ethernet Type 2 frames ApITk Ether2 Snap Ethernet type 2 or 809B 80F3 AppleTalk on Ethernet Type 2 and Ethernet Ethernet Snap Snap frames Declat Ether2 Ethernet type 2 6004 DEC LAT protocol DecOther Ether2 Ethernet type 2 6000 6003 Other DEC protocols 6005 6009 8038 Sna 802 2 Ethernet 802 2 04 04 IBM SNA on IEEE 802 2 frames Sna Ether2 Ethernet type 2 80D5 IBM SNA on Ethernet Type 2 frames NetBios 802 2 Ethernet type 2 F0 FO NetBIOS protocol Xns Ether2 Ethernet type 2 0600 0807 Xerox XNS Vines Ether2 Ethernet type 2 OBAD Banyan VINES Ipv6 Ether2 Ethernet type
231. ports to return to the previous switch configuration See MultiLink Trunking on page 45 for more information Using the Business Policy Switch 2000 176 Using the console interface To open the MultiLink Trunk Configuration screen m Choose Trunk Configuration or press t from the MultiLink Trunk Configuration Menu screen Figure 80 MultiLink Trunk Configuration screen x MultiLink Trunk Configuration Trunk Trunk Members Unit Port STP Learning Trunk Mode Trunk Status 1 X JI ll ll Normal Basic Disabled 2 E sf JI J ll Normal Basic Disabled 3 b JI ll ll J Normal Basic Disabled 4 b JI ll ll Normal Basic Disabled 5 JI J 1l Normal Basic Disabled 6 L JI J ll J Normal Basic Disabled Trunk Trunk Name 1 Trunk 1 2 Trunk 2 3 Trunk 3 4 Trunk 4 5 Trunk 45 6 Trunk 6 Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu E 208700 A Using the console interface 177 Table 31 describes the MultiLink Trunk Configuration screen fields Table 31 MultiLink Trunk Configuration screen fields Field Description Trunk Column header for the read only fields in this screen The read only data displayed in the Trunk column indicates the trunk 1 to 6 that corresponds to th
232. press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu A You can use this screen to view the percentage of either packet type or both packet types received on each port When the volume of either packet type is high placing severe strain on the network often referred to as a storm you can set the forwarding rate of those packet types to not exceed a specified percentage of the total available bandwidth Table 35 describes the Rate Limiting Configuration screen fields Using the Business Policy Switch 2000 186 Using the console interface Table 35 Rate Limiting Configuration screen fields Field Description Port Indicates the switch port numbers that correspond to the field values in that row of the screen for example the field values in row 2 apply to switch port 2 Note that the values applied in the Switch or Stack row last 2 rows affect all standalone switch ports or all switch ports in a stack Packet Type Allows you to select the packet types for rate limiting or viewing Default Value Both Range Both Multicast Broadcast Limit Sets the percentage of port bandwidth allowed for forwarding the packet types specified in the Packet Type field When the threshold is exceeded any additional packets specified in the Packet Type field are discarded Default Value None Range None 10 9 8 7 6 5 4
233. r to select option um Ctrl R to return to previous menu Press Ctrl C to return to Main Menu e The MultiLink Trunk Configuration Menu screen opens Figure 44 208700 A Network configuration 99 Figure 44 MultiLink Trunk Configuration screen for Switch S1 Enter Press IN MultiLink Trunk Configuration Trunk Members Unit Port STP Learning Trunk Mode Trunk Status 7 15 17 19 21 Normal Basic Enabled 25 26 JL Normal Basic Enabled 2 4 Jt Jl Normal Basic Enabled 14 16 Jl Normal Basic Enabled 22 24 JL Fast Basic Enabled LZ TE y JE 4 Jl Normal Basic Disabled text press Return or Enter when complete Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Switch S1 is configured as follows e Trunk read only indicates the trunks 1 to 6 that correspond to the switch ports specified in the Trunk Members fields Trunk Members Unit Port indicates the ports that can be configured in each row to create the corresponding trunk Note The Unit value in the Unit Port field is not configurable when the switch is operating standalone For detailed information about the MultiLink Trunk Configuration screen fields see MultiLink Trunk Configuration screen on page 175 Using the Business Policy Switch 2000 100 Network configuration
234. r port connectors The IOBASE T 100B ASE TX port connectors are configured as MDI X media dependent interface crossover These ports connect over straight cables to the network interface card NIC in a node or server similar to a conventional Ethernet repeater hub If you are connecting to an Ethernet hub or Ethernet switch use a crossover cable unless an MDI connection exists on the associated port of the attached device see Appendix F Connectors and pin assignments on page 285 Using the Business Policy Switch 2000 32 The Business Policy Switch 2000 The Business Policy Switch uses autosensing ports designed to operate at 10 Mb s megabits per second or at 100 Mb s depending on the connecting device These ports support the IEEE 802 3u autonegotiation standard which means that when a port is connected to another device that also supports the IEEE 802 3u standard the two devices negotiate the best speed and duplex mode The IOBASE T 100BASE TX switch ports also support half and full duplex mode operation refer to Installing the Business Policy Switch 2000 The IOBASE T 100BASE TX RJ 45 ports can connect to 10 Mb s or 100 Mb s Ethernet segments or nodes Note Use only Category 5 copper unshielded twisted pair UTP cable connections when connecting 10BASE T 100BASE TX ports See Appendix F Connectors and pin assignments on page 285 for more information about the RJ 45 port connectors LED display pan
235. r configurable fields takes effect as soon as you press Enter To open the IP Configuration Setup screen m Choose IP Configuration Setup or press i from the main menu Figure 58 IP Configuration Setup screen p NG Use space bar to display choices Press Ctrl R to return to previous menu IP Configuration Setup BootP Request Mode BootP When Needed Configurable In Use Last BootP In Band Stack IP Address 10 30 31 108 10 30 31 108 0 0 0 0 In Band Switch IP Address 10 30 31 106 0 0 0 0 In Band Subnet Mask 255 255 255 0 255 255 255 0 0 0 0 0 Default Gateway 0 0 0 0 0 0 0 0 0 0 0 0 press Return or Enter to select choice Press Ctrl C to return to Main Menu P Table 11 describes the IP Configuration Setup screen fields Note The read only fields in this screen are updated based on the BootP mode specified in the BootP Request Mode field See Choosing a BootP request mode on page 128 for more information 208700 A Using the console interface 127 Table 11 IP Configuration Setup screen fields Field Description BootP Request Mode One of four modes of operation for BootP See Choosing a BootP request mode on page 128 for details about the four modes Default Value BootP Disabled Range BootP Disabled BootP When Needed BootP Always BootP or Last Address Configurable Column header for the user configurable IP configuration fields
236. r the 1000BASE LX models Table 63 1000BASE LX transmit characteristics Description 62 5 micron 50 micron 10 micron Unit multimode fiber multimode fiber single mode fiber Transmitter type Longwave Laser Longwave Laser Longwave Laser Signaling speed range 1 25 100 ppm 1 25 100 ppm 1 25 100 ppm GBd Wavelength range 1270 to 1355 1270 to 1355 1270 to 1355 nm T rise T fall 0 26 0 26 0 26 ns maximum 20 80 response time RMS spectral width maximum 4 4 4 nm Average launch power maximum 3 3 3 dBm Average launch power minimum 11 5 11 5 11 0 dBm Average launch power of OFF 30 30 30 dBm transmitter maximum Extinction ratio minimum 9 9 9 dB RIN maximum 120 120 120 dB Hz Coupled Power Ratio CPR 28 CPR 40 12 CPR 20 N A dB Due to the dual media single mode and multimode support of the LX transmitter fulfillment of this specification requires a single mode fiber offset launch mode conditioning patch cord described in IEEE 802 3 Clause 38 11 4 for MMF operation This patch cord is not used for single mode operation Using the Business Policy Switch 2000 258 Appendix C Gigabit fiber optical characteristics Receive characteristics Table 64 lists the receive characteristics for the 1000BASE LX models Table 64 1000BASE LX receive characteristics Description Value Unit S
237. raffic received by or transmitted by Address A Address A gt Address B Monitor all traffic transmitted by Address A to Address B Address A lt gt Address B Monitor all traffic between Address A and Address B conversation between the two stations Rate Limiting Configuration screen The Rate Limiting Configuration screen allows you to limit the forwarding rate of broadcast and multicast packets Figures 84 and 85 show sample rate limiting values for the two Rate Limiting Configuration screens Note If a port is configured for rate limiting and it is a MultiLink Trunk member all trunk member ports implement rate limiting Also if a trunk member is implementing rate limiting and the port is disabled from rate limiting all trunk members are disabled from rate limiting Using the Business Policy Switch 2000 184 Using the console interface To open the Rate Limiting Configuration screen m Choose Rate Limiting Configuration or press 1 from the Switch Configuration Menu screen Figure 84 Rate Limiting Configuration screen 1 of 2 2 Rate Limiting Configuration T Unit 1 Port Packet Type Limit Last 5 Minutes Last Hour Last 24 Hours L Both None 56 0 22 0 23 0 2 Multicast 3 30 03 27 03 55 0 3 Both None 25 0 24 0 67 0 4 Both 10 72 03 33 03 55 0 5 Broadcast 103 35 0 54 0 78 0 6 Multicast 103 96 03 45 03 87 03 7 Both
238. ranty does not apply if the media has been damaged as a result of accident misuse or abuse The Licensee assumes all responsibility for selection of the Software to achieve Licensee s intended results and for the installation use and results obtained from the Software Nortel Networks does not warrant a that the functions contained in the software will meet the Licensee s requirements b that the Software will operate in the hardware or software combinations that the Licensee may select c that the operation of the Software will be uninterrupted or error free or d that all defects in the operation of the Software will be corrected Nortel Networks is not obligated to remedy any Software defect that cannot be reproduced with the latest Software release These warranties do not apply to the Software if it has been i altered except by Nortel Networks or in accordance with its instructions ii used in conjunction with another vendor s product resulting in the defect or iii damaged by improper environment abuse misuse accident or negligence THE FOREGOING WARRANTIES AND LIMITATIONS ARE EXCLUSIVE REMEDIES AND ARE IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING WITHOUT LIMITATION ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Licensee is responsible for the security of its own data and information and for maintaining adequate procedures apart from the Software to reconstruct lost or altered files data or progra
239. ration screen on page 175 9806EA Trunk configuration screen examples This section shows examples of the MultiLink Trunk configuration screens for the client server configuration example shown in Figure 42 The screens show how you could set up the trunk configuration screens for switches S1 to S4 See Spanning tree considerations for MultiLink Trunks on page 108 and MultiLink Trunk Configuration screen on page 175 for more information Using the Business Policy Switch 2000 98 Network configuration Trunk configuration screen for Switch S1 Switch S1 is set up with five trunk configurations T1 T2 T3 T4 and T5 To set up the S1 trunk configuration m Choose MultiLink Trunk Configuration or press t from the MultiLink Trunk Configuration Menu screen Figure 43 Figure 43 Choosing the MultiLink Trunk Configuration Menu screen O MultiLink Trunk Configuration Menu MultiLink Trunk Configuration MultiLink Trunk Utilization Return to Switch Configuration Menu Use arrow keys to highlight option press Return or Ente
240. re image you need a properly configured Trivial File Transfer Protocol TFTP server in your network and an IP address for the switch or stack if configured To learn how to configure the switch or stack IP address refer to IP Configuration Setup screen on page 126 To open the Software Download screen m Choose Software Download or press f from the main menu You can monitor the software download process by observing the LEDs see LED Indications during the download process on page 223 208700 A Using the console interface 221 Figure 100 Software Download screen for a Business Policy Switch only stack a b Software Download BPS 2000 Image Filename BPS 2000 Diagnostics Filename s 3 TFTP Server IP Address 0 0 0 0 Start TFTP Load of New Image No Enter text press Return or Enter when complete Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu ie Es Figure 101 Software Download screen for a mixed stack KC Software Download UN BPS 2000 Image Filename BPS 2000 Diagnostics Filename 450 Image Filename TFTP Server IP Address 10 170 119 5 Start TFTP Load of New Image No Enter text press Return or Enter when complete o Ctrl R to return to previous menu Press Ctrl C to return to Main d Using the Business Policy Switch 2000 222 Using the console interface Table 48 describes the S
241. re individual switch ports or all switch ports for participation in the spanning tree Note If spanning tree participation of any trunk member is changed enabled or disabled the spanning tree participation of all members of that trunk is changed similarly Figure 96 and Figure 97 show sample port configurations for the two Spanning Tree Port Configuration screens Choose Spanning Tree Port Configuration or press c from the Spanning Tree Configuration Menu to open the Spanning Tree Port Configuration screen Figure 96 Spanning Tree Port Configuration screen 1 of 2 7 Port Trunk Spanning Tree Port Configuration Unit X 4 Participation Priority Path Cost State Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding More Press Ctrl N to display choices for additional ports Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu No A Using the Busines
242. rected to the participating end nodes see Figure 35 BS45021B In Figure 35 switches S1 to S4 represent a LAN connected to an IP Multicast router The router periodically sends Host Membership Queries to the LAN and listens for a response from end stations All of the clients connected to switches S1 to S4 are aware of the queries from the router 208700 A Network configuration 89 One client connected to S2 responds with a host membership report Switch S2 intercepts the report from that port and generates a proxy report to its upstream neighbor S1 Also two clients connected to S4 respond with host membership reports causing S4 to intercept the reports and to generate a consolidated proxy report to its upstream neighbor S1 Figure 35 Business Policy Switch filtering IP multicast streams 1 of 2 Internet EC Designated router Consolidated Ne Host report membership query Business Policy Switch 2000 Business Policy Swtich 2000 mj 3 E Business Policy Host Swtich 2000 membership Host report ag RA membership report
243. ree Port Configuration option 210 Spanning Tree Port Configuration screen 211 Spanning Tree Switch Settings screen 214 Speed Duplex field 170 stack MAC address 62 stack up down configurations 63 stacking base unit 61 cascade module slot 35 considerations 66 initial installation 61 network example 57 overview 358 stack MAC address 62 stacking considerations 63 temporary base unit 62 standards 47 Start TFTP Load of New Image field 222 State field 213 Status field 169 support Nortel Networks 28 Switch Configuration Menu 135 options 136 Switch Configuration option 124 System Characteristics option 123 System Characteristics screen 133 System Characteristics screen fields Base Unit 134 Last Reset Type 134 208700 A Index 305 Local MDA Type 134 MAC Address 134 Operational Mode 134 Power Status 134 Reset Count 134 Size of Stack 134 sysContact 135 sysDescr 134 sysLocation 135 sysName 135 sysObjectID 134 sysServices 134 sysUpTime 134 T technical publications 27 technical specifications 241 technical support 28 technical terms filtering database identifier FID 71 port priority 70 port VLAN identifier PVID 70 tagged frame 70 tagged member 70 unregistered packet frame 71 untagged frame 70 untagged member 70 user_priority 70 VLAN identifier VID 70 VLAN port members 70 TELNET Access field 218 TELNET Configuration option 124 TELNET Configuration screen 217 temporary base unit 62 text conven
244. reen see Console Comm Port Configuration screen on page 200 This screen allows you to configure and modify the console Comm port parameters including the console port speed and password settings for the switch and stack operation Spanning Tree Configuration Displays the Spanning Tree Configuration Menu see Spanning Tree Configuration Menu screen on page 209 This menu provides the following options Spanning Tree Port Configuration Display Spanning Tree Switch Settings TELNET Configuration Displays the TELNET Configuration screen see TELNET Configuration screen on page 217 This screen allows you to set your switch to enable a user at a remote console terminal to communicate with the Business Policy Switch as if the console terminal were directly connected to it You can have up to four active Telnet sessions running at one time in either a standalone switch or a stack configuration Software Download Displays the Software Download screen see Software Download screen on page 219 This screen allows you to revise the Business Policy Switch software image that is located in nonvolatile flash memory Configuration File Displays the Configuration File Download Upload screen see Configuration File Download Upload screen on page 223 This screen allows you to store your switch stack configuration parameters on a TFTP server You can retrieve the configuration parameters for auto
245. ress entries allowed If you exceed the limit of 448 entries the system prompts you with an alert message Default Not Learning Range Not Learning Learning in Progress MAC Address Security Port Configuration screen The MAC Address Security Port Configuration screens Figure 65 and Figure 66 allow you to set or modify your MAC address port security configuration on a perport basis To open the MAC Address Security Port Configuration screen Choose MAC Address Security Port Configuration from the MAC Address Security Configuration Menu Using the Business Policy Switch 2000 146 Using the console interface Figure 65 MAC Security Port Configuration screen 1 of 2 a MAC Security Port Configuration Port Trunk Security 1 Disabled 2 Disabled 3 Disabled 4 Disabled 5 Disabled 6 Disabled T Disabled 8 Disabled 9 Disabled 10 Disabled 11 Disabled 12 Disabled 13 Disabled 14 Disabled More Press Ctrl N to display choices for additional ports Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Figure 66 MAC Security Port Configuration screen 2 of 2 a N MAC Security Port Configuration Port Trunk Security 15 Disabled 16 Disabled 17 Disabled 18 Disabled 19 Disabled 20 Disabled 21 Disabled 22 Disabled 23 Disa
246. riate for each feature The flowcharts cover the following features e 802 1Q VLANs page 275 e MultiLink Trunking page 279 e Port Mirroring page 280 IGMP Snooping page 281 Configuring 802 1Q VLANs To create or modify an 802 1Q VLAN follow the flowcharts in Figure 111 Figure 112 and Figure 113 To open the VLAN Configuration screen m Choose VLAN Configuration or press v from the VLAN Configuration Menu screen Using the Business Policy Switch 2000 276 Quick steps to features Quick steps to features Figure 111 Configuring 802 1Q VLANs 1 of 3 VLAN Configuration screen Key gt Off page reference O On page reference Select the appropriate value for the Create VLAN field Select the appropriate value for the VLAN Type field Select the appropriate PID value for the PID field Is VLAN Type Port Based Is the PID user defined Is VLAN Type Protocol Based Activate VLAN State Enter the user defined PID value 9875EA 208700 A Quick steps to features Quick steps to features 277 Figure 112 Configuring 802 1Q VLANs 2 of 3 Configure Port Members as Tagged Port VLAN Member Untagged Port Member Port members or Not a Member of VLAN see VLAN Configured Configuration Rules for more information Press Ctrl R to return to previous menu Choose VLAN Port Configuration or press c
247. rite community strings enable or disable the authentication trap and the link Up down trap set the IP address of trap receivers and set the trap community strings System Characteristics Displays the System Characteristics screen see System Characteristics screen on page 133 This screen allows you to view switch characteristics including number of resets power status hardware and firmware version and MAC address This screen also contains three user configurable fields sysContact sysName and sysLocation When the switch is part of a stack configuration this screen also displays the base unit identification the number of units configured in the stack and the local unit stack number Using the Business Policy Switch 2000 124 Using the console interface Table 10 Console interface Main Menu options continued Option Description Switch Configuration Displays the Switch Configuration Menu screen see Switch Configuration Menu screen on page 135 This menu provides the following configuration options MAC Address Table MAC Address Based Security VLAN Configuration Port Configuration MultiLink Trunk Configuration Port Mirroring Configuration Rate Limiting Configuration IGMP Configuration Display Port Statistics Clear All Port Statistics Display System Log and Stack Operational Mode Console Comm Port Configuration Displays the Console Comm Port Configuration sc
248. rning on amber For detailed information about the base LED see Table 2 Business Policy Switch 2000 LED descriptions on page 33 This automatic failover is a temporary safeguard only If the stack configuration loses power the temporary base unit will not power up as the base unit when power is restored For this reason you should always assign the temporary base unit as the base unit set the Unit Select switch to Base until the failed unit is repaired or replaced Note If you do not reassign the temporary base unit as the new base unit and the temporary base unit fails the next unit directly downstream from this unit becomes the new temporary base unit This process can continue until there are only two units left in the stack configuration 208700 A Network configuration 63 Removing a unit from the stack If a unit is removed from the stack therefore operating in standalone mode the following switch configuration settings revert back to the settings configured before the unit became a member of the stack e P address e Console password e Telnet password SNMP community strings Stack configurations As shown in Figure 13 the cascade connectors and cables on the BayStack 400 ST1 Cascade Module front panel provide the ability to stack up to eight switches With BPS 2000 MDAs installed in each switch the stack can accommodate a maximum of 224 switch ports Because stack parameters are associate
249. rs for flooding and forwarding which allows the switch to stabilize and distribute the data streams of source addresses across the trunk members Trunk Status The Trunk Status column contains a single field for each row that allows users to enable or disable any of the trunks Default Value Disabled Range Enabled Disabled Trunk Name The Trunk Name column contains a single optional field in each row that can be used to assign names to the corresponding configured trunks The names chosen for this example can provide meaningful information to the user for example S1 T1 to FS2 indicates Trunk 1 in switch S1 connects to File Server 2 Using the Business Policy Switch 2000 178 Using the console interface MultiLink Trunk Utilization screen The MultiLink Trunk Utilization screen Figure 81 and Figure 82 allows you to monitor the percentage of bandwidth used by configured trunk members You can choose the type of traffic to monitor Figure 81 shows an example of bandwidth utilization rates for the trunk member ports configured in Figure 80 Because two screens are necessary to show all of the configured trunks up to six the screen prompts you to Press Ctrl N to view trunks five and six Choose MultiLink Trunk Utilization or press u from the MultiLink Trunk Configuration Menu screen to open the MultiLink Trunk Utilization screen Figure 81 MultiLink Trunk Utilization screen 1 of 2 Jii MultiLink Trun
250. rt Configuration screen 167 port connections troubleshooting 238 Portfield 169 195 212 port mirroring address based 115 configuration rules 118 coversation steering 46 monitoring modes 183 Nortel Networks StackProbe 46 port based 112 Port Mirroring Configuration option 137 Using the Business Policy Switch 2000 304 Index Port Mirroring Configuration screen 180 Port Statistics screen 193 power cords 37 power up sequence 237 Predefined Protocol Identifier PID 160 Priority field 213 product support 28 publications hard copy 27 related 26 47 R RADIUS based network security 43 rate limiting broadcast and multicast storms 185 configuration 183 Rate Limiting Configuration option 137 Rate Limiting Configuration screen 184 Read Only Community String field 132 Read Write Community String field 132 request mode choosing 128 requirements power cords 37 Reset to Default Settings option 125 RFC 47 RJ 45 port connector illustration 285 pin assignments 286 Root Path Cost field 215 Root Port field 215 S Security MAC address based network security 44 RADIUS based network security 43 settings default 291 Single Collisions field 196 SNMP Configuration option 123 SNMP Configuration screen 131 software download process 223 image upgrades 45 Software Download option 124 Software Download screen 221 Spanning Tree Configuration Menu 209 Spanning Tree Configuration option 124 Spanning T
251. s Field Description Operation Mode Read only field that indicates the operation mode of the unit for example When the unit is part of a stack configuration the read only field indicates the unit is operational in a stack and lists the current unit number of this switch In this example see Figure 60 on page 133 the current unit number is Unit 2 When the unit is not part of a stack configuration operating standalone the read only field indicates the unit is operating as a switch When in this operation mode the Size of Stack and Base Unit fields see following description do not appear Size of Stack This read only field only appears when the switch is participating in a stack configuration This field indicates the number of units configured in the stack configuration 1 to 8 units maximum Base Unit This read only field only appears when the switch is participating in a stack configuration This field indicates the unit number of the switch that is currently operating as the base unit MAC Address The MAC address of the switch or when the switch is participating in a stack configuration the MAC address of the stack configuration Reset Count A read only field that indicates the number of resets since the operational firmware was first loaded on the switch Default Value 1 Range O to 23 1 4 294 967 295 Last Reset Type A read only field that indicates the last type o
252. s Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Me a J The VLAN Configuration screen settings shown in Figure 29 are default settings with all switch ports classified as untagged members of VLAN 1 Figure 30 shows the VLAN Configuration screen after it is configured to support the VLAN 3 broadcast domain shown in Figure 28 VLAN Name is optional Using the Business Policy Switch 2000 82 Network configuration Ports 2 4 6 8 10 and 11 are now untagged members of VLAN 3 as shown in Figure 28 on page 80 Figure 30 VLAN Configuration screen example 7 VLAN Configuration Create VLAN 3 Vlan Type Port Based Delete VLAN Protocol Id PID None VLAN Name test VLAN User Defined PID 0x0000 Management VLAN Yes Now 1 VLAN State Active IVL SVL IVL Subnet Addr 0 0 0 0 Subnet Mask 0 0 0 0 Port Membership 1 6 7 12 13 18 19 24 Unit 1 U U U SUSUU esse KEY T Tagged Port Member U Untagged Port Member Not a Member of VLAN Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Me To configure the PVID port VLAN identifier for port 8 1 From the VLAN Configuration screen press Ctrl R to return to the VLAN Configuration Menu 2 From the VLAN Configuration Men
253. s the Business Policy Switch autosenses the speed of the connected station and by default reverts to half duplex mode If the connected station is operating in full duplex mode it cannot communicate with the switch To correct this mode mismatch problem 1 Use the Port Configuration screen to disable autonegotiation for the suspect port see Port Configuration screen on page 167 2 Manually set the Speed Duplex field to match the speed duplex mode of the connected station see Table 28 on page 169 You may have to try several settings before you find the correct speed duplex mode of the connected station Using the Business Policy Switch 2000 240 Troubleshooting If the problem persists 1 Disable the autonegotiation feature at the connected station 2 Manually set the speed duplex mode of the connected station to the same speed duplex mode you have manually set for the Business Policy Switch port Note Nortel Networks recommends that you manually set the Business Policy Switch port to the desired speed duplex mode when you connect to any of the following Nortel Networks products e BayStack 450 product family e BayStack 410 product family Port interface Ensure that the devices are connected using the appropriate crossover or straight through cable see Appendix F Connectors and pin assignments on page 285 208700 A 241 Appendix A Technical specifications This
254. s Policy Switch 2000 Figure 97 Spanning Tree Port Configuration screen 2 of 2 Press Ctrl P Main Menu ES Spanning Tree Port Configuration Unit 2 Participation Priority Path Cost State Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning 128 10 Forwarding Normal Learning Normal Learning to display choices for ports 1 14 Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Table 45 describes the Spanning Tree Port Configuration screen fields Table 45 Spanning Tree Port Configuration screen fields Field Description Unit This field only appears if the switch is participating in a stack configuration The field allows you to select the number of the unit you want to view To view another unit type its unit number and press Enter or press the spacebar on your keyboard to toggle the unit numbers Port Indicates the switch port numbers that correspond to the field values in that row of the screen for example the field values in row 2 apply to switch port 2 Note t
255. s can sense Internet Group Management Protocol IGMP host membership reports from attached stations and use this information to set up a dedicated path between the requesting station and a local IP Multicast router After the pathway is established the Business Policy Switch blocks the IP Multicast stream from exiting any other port that does not connect to another host member thus conserving bandwidth The following section describes how Business Policy Switches provide the same benefit as IP Multicast routers but in the local area 208700 A Network configuration 87 IGMP is used by IP Multicast routers to learn about the existence of host group members on their directly attached subnets see RFC 2236 The IP Multicast routers get this information by broadcasting IGMP queries and listening for IP hosts reporting their host group memberships This process is used to set up a client server relationship between an IP Multicast source that provides the data streams and the clients that want to receive the data Figure 34 shows how IGMP is used to set up the path between the client and server As shown in this example the IGMP host provides an IP Multicast stream to designated routers that forward the IP Multicast stream on their local network only if there is a recipient The client server path is set up as follows 1 The designated router sends out a host membership query to the subnet and receives host membership reports from end st
256. s mit der neuen Einstellung der Service Schnittstelle bereinstimmt O Achtung Bei Auswahl einer Baud rate die nicht mit der Baudrate des Attention Si vous s lectionnez un debit different de celui de votre terminal vous perdrez le contact avec l interface de votre console d s que vous appuierez sur Entr e Pour restaurer la communication alignez le d bit de votre terminal sur le nouveau d bit de votre port de service Precauci n Si selecciona una velocidad de transmisi n que no coincide con la velocidad de transmisi n del terminal de la consola perder la comunicaci n con el interfaz de la consola al pulsar Intro Si se pierde la comunicaci n ajuste el terminal de la consola para que coincida con el nuevo valor del puerto de servicio corrispondente a quella del terminale della console la comunicazione con l interfaccia della console cadr premendo il tasto Invio Se la comunicazione cade impostare il terminale della console in modo tale che corrisponda alla nuova impostazione della porta di servizio Sa Attenzione Nel caso in cui si scelga una velocit di trasmissione non Ea IVYIL AA TF MOR b PEB CHEW TR bL Hb amp GIRS c Enter FHLEESIC AYY Ib fYAALARAEOMEMEDNTLEWETS COMBINE STULU E A KR bREICAIEBIO aS lb 5 823 FUERE lL CC eS Console Switch Password Type Enables password protection for accessing the console interface Cl of a standalone switch
257. scade and Base LEDs are green steady not blinking 208700 A 253 Appendix C Gigabit fiber optical characteristics The Uplink Expansion Module on the Business Policy Switch 2000 supports 1000BASE X Gigabit Ethernet MDAs This appendix describes the optical characteristics of the 1000BASE X MDAs See Appendix D Media dependent adapters for more information about MDAs 1000BASE SX models The 450 1SX and 450 1SR MDAs provide 1000BASE SX 850 nanometers short wavelength Gigabit Ethernet connectivity The 450 1SX provides one 1000BASE SX port The 450 1SR provides one 1000BASE SX port and one LinkSafe redundant port Operating range Table 58 lists the operating range for the 1000BASE SX models Table 58 Operating range for 1000BASE SX Fiber type Modal bandwidth 850 nanometers with Minimum range meters minimum overfilled launch MHz Km 62 5 um MMF 160 2 to 220 62 5 um MMF 200 2 to 275 50 um MMF 400 2 to 500 50 um MMF 500 2 to 550 10 um MMF Not supported Not supported Using the Business Policy Switch 2000 254 Appendix C Gigabit fiber optical characteristics Transmit characteristics Table 59 lists the transmit characteristics for the 1000BASE SX models Table 59 1000BASE SX transmit characteristics 62 5 micron 50 micron Description multimode fiber multimode fiber vni Transmitter type Shortwave
258. scribed in the following sections Note Some menu options shown in this main menu example and in other screen examples in this chapter may not appear on your screen depending on the switch options installed However the full menu options are shown in the screen examples and described in the following sections 208700 A Using the console interface 123 Figure 57 Console interface main menu 7 option xe Use arrow keys to highlight option press Return or Enter to select at Business Policy Switch 2000 Main Menu IP Configuration Setup SNMP Configuration System Characteristics Switch Configuration Console Comm Port Configuration Identify Unit Numbers Renumber Stack Units Display Hardware Units Spanning Tree Configuration TELNET Configuration Software Download Configuration File Display System Log Reset Reset to Default Settings Logout Table 10 describes the CI main menu options Table 10 Console interface Main Menu options Option Description IP Configuration Setup Displays the IP Configuration Setup screen see IP Configuration Setup screen on page 126 This screen allows you to set or modify IP configuration parameters SNMP Configuration Displays the SNMP Configuration screen see SNMP Configuration screen on page 131 This screen allows you to set or modify the SNMP read only community and read w
259. security The MAC address based security feature allows you to set up network access control based on source MAC addresses of authorized stations You can e Create a list of up to 448 MAC addresses and specify which addresses are authorized to connect to your switch or stack configuration The 448 MAC addresses can be configured within a single standalone switch or they can be distributed in any order among the units in a single stack configuration e Specify which of your switch ports each MAC address is allowed to access The options for allowed port access include NONE ALL and single or multiple ports that are specified in a list for example 1 1 4 1 6 2 9 see Port List Syntax on page 149 e Specify optional actions to be exercised by your switch if the software detects a security violation The response can be to send a trap turn on destination address DA filtering disable the specific port or any combination of these three options The MAC address based security feature is based on Nortel Networks BaySecure LAN Access for Ethernet a real time security system that safeguards Ethernet networks from unauthorized surveillance and intrusion For instructions to use the console interface CI to set up the RADIUS based security feature see Chapter 3 Using the console interface on page 119 208700 A The Business Policy Switch 2000 45 Flash memory storage Switch software image storage The Busin
260. see MAC Address Table screen on page 138 Figure 55 Port Mirroring Configuration address based screen example d Port Mirroring Configuration N Monitoring Mode Address A gt Address B Monitor Unit Port E 23 Unit Port X Unit Port Y L Address A 00 44 55 44 55 22 Address B 00 33 44 33 22 44 Is your port mirroring configuration complete Yes Currently Active Port Mirroring Configuration Monitoring Mode Address A or Address B Monitor Port 23 Port X 25 Port Y 24 Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu xe P Using the Business Policy Switch 2000 118 Network configuration Port mirroring configuration rules The following configuration rules apply to any port mirroring configuration e You cannot configure a monitor port as a trunk member or IGMP member e A monitor port cannot be used for normal switch functions e When you configure a port as a monitor port the port is automatically disabled from participating in the spanning tree When you reconfigure the port as a standard switch port no longer a monitor port the port is enabled for spanning tree participation e When you create a port based port mirroring configuration be sure that the monitor port and both of the mirrored ports port X and port Y have the same configuration
261. ss Policy Switch For example because LEDs provide visual indications of certain problems see Interpreting the LEDs on page 233 to understand the various states Table 51 that your switch LEDs can exhibit during normal operation For more help in determining the problem Diagnosing and correcting problems on page 236 describes symptoms and corrective actions Table 52 you can perform to resolve specific problems Subsequent sections give step by step procedures to correct the problems Interpreting the LEDs Figure 103 shows the Business Policy Switch LED display panel Table 51 describes the LEDs Using the Business Policy Switch 2000 234 Troubleshooting Figure 103 LED display panel Pwr um Status um RPSU Business Policy Switch 2000 Cas 4 1 U m mm Dwn 2 EE Base INI fe 8 lol Ie LITE 9 11 13 15 17 19 21 23 Em Em EN EN o NN NN Em 10 100 Em EH EN EH EN NN EN EH Activity 10 12 14 16 18 20 22 24 Em EH Em me mm Nm 10 100 ER EH EH EM EM NH NH Em Activity 9714EA Table 51 Business Policy Switch LED descriptions Label Type Color State Meaning Pwr Power status Green On DC power is available to the switch s internal circuitry Off No AC power to switch or power supply failed Status System status Green On Self test passed successfully and switch is operational Blinking A nonfatal error occurred during the self test
262. st Default Value 128 Range 0 to 255 Path Cost This read only field is a bridge spanning tree parameter that determines the lowest path cost to the root Default Value 10 or 100 1 for Gigabit port Path Cost 1000 LAN speed in Mb s The higher the LAN speed the lower the path cost See also Priority Range 1 to 65535 State This read only field indicates the current port state within the spanning tree network Each port can transition to various states as determined by the Participation field setting For example when the Participation field is set to Disabled the port does not participate in the STA and transitions to the Forwarding state the default When the Participation field is set to Enabled the port transitions from the Disabled state through the Blocking Listening and Learning states before entering the Forwarding state Default Value Topology dependent Range Disabled Blocking Listening Learning Forwarding Using the Business Policy Switch 2000 214 Using the console interface Spanning Tree Switch Settings screen The Spanning Tree Switch Settings screen Figure 98 allows you to view spanning tree parameter values for the Business Policy Switch To open the Spanning Tree Switch Settings screen m Choose Display Spanning Tree Switch Settings or press d from the Spanning Tree Configuration Menu screen Figure 98 Spanning Tree Switch Settings screen Pa Spanning Tree Switch Settings Brid
263. sts Port List Screen 4 MAC Address Security Port Lists Port List Screen 5 MAC Address Security Port Lists Port List Press Ctrl P to display previous screen Enter unit port 1 NONE 1 ALL 2 3 4 7 9 press Return or Enter when done Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu To open the MAC Address Security Lists screen m Choose MAC Address Security Lists from the MAC Address Security Configuration Menu The options for allowed port access include NONE ALL and ports that are specified in a list for example 1 1 2 6 etc Refer to Port List syntax for more information 208700 A Using the console interface 149 Figure 68 MAC Address Security Port Lists screen MAC Address Security Port Lists Entry Port List S1 1 1 7 2 1 7 2 9 3 1 4 4 12 S2 2 1 7 2 9 4 3 5 S3 1 3 2 7 3 1 4 s4 4 12 S5 1 NONE 2 NONE 3 NONE 4 NONE S6 1 ALL 2 ALL 3 ALL 4 ALL S7 3 ALL More Press Ctrl N to display next screen PortT Enter unit port 1 NONE 1 ALL 2 3 4 7 9 Press Return or Enter when done Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu NG P Table 19 describes the MAC Address Security Port Lists screen fields Table 19 MAC Address Security Port Lists screen fields Field Description Entry This field indicates the port list number S1 to
264. switch connectors 285 default port settings for VLANs 71 BootP Always mode 129 BOOTPTAB TXT file 299 Bootstrap Protocol choosing a request mode 128 Disabled 130 Last Address setting 130 Last BootP field 127 Request Mode field 127 sample configuration file 299 When Needed mode 129 BPS 2000 Image Filename field 222 Bridge Forward Delay field 216 Bridge Hello Time field 216 Bridge Maximum Age Time field 216 Bridge Priority field 215 Broadcasts field 195 Business Policy Switch front panel 30 Business Policy Switch 2000 245 C Clear All Port Statistics option 138 Collisions field 196 Comm Port Data Bits field 201 Comm Port Parity field 201 Comm Port Stop Bits field 201 Community String field 132 Configurable field 127 configuration rules IGMP snooping 91 MultiLink trunking 106 port mirroring 118 VLANs 86 connectors 285 DB 9 console comm port connector 288 RJ 45 port connector 285 console interface CI main menu 122 menus using 120 Console Password field 202 203 Using the Business Policy Switch 2000 302 Index Console Port Speed field 201 Console Read Only Password field 203 205 Console Read Write Password field 203 205 console comm port configuration screen 200 illustration 288 pin assignments 289 Console Comm Port Configuration options 124 conventions text 24 conversation steering 46 crossover cable 287 customer support 28 D DB 9 console comm port connector 288 Declaration of C
265. sword field is set to Local Password for Telnet for Console or for Both this field allows read write password access to the CI of any participating switch in a stack configuration Users can log in to the Cl using the correct password see default and can change any parameter except the switch password You can change the default passwords for read only access and read write access to a private password Default Value secure Range Any ASCII string of up to 15 printable characters Caution you change the system supplied default passwords be sure to write the new passwords down and keep them in a safe place If you forget the new passwords you cannot access the console interface In that case contact Nortel Networks for help PaBworter ndern notieren Sie sich die neuen PaBw rter und bewahren Sie sie an einem sicheren Ort auf Falls Sie die neuen PaBw rter vergessen k nnen Sie nicht mehr auf die Konsolenschnittstelle zugreifen Wenden Sie sich in diesem Fall an Nortel Networks um Unterst tzung zu erhalten e Achtung Wenn Sie die f r das System standardm ig eingestellten Attention Si vous changez les mots de passe par d faut du syst me assurez vous de bien noter vos nouveaux mots de passe et de les conserver dans un endroit s r Si vous perdez vos nouveaux mots de passe vous ne pourrez plus acc der votre interface Le cas ch ant veuillez contacter Nortel Networks Precauci
266. t 8 PVID 1 DA SA CRC Incoming Outgoing Data untagged Data untagged packet packet unchanged SA CRC DA Key l By default All ports are assigned PVID 1 All ports are untagged members of VLAN 1 BS45010A When you configure VLANs you configure the switch ports as tagged or untagged members of specific VLANs see Figure through Figure 21 In Figure 17 untagged incoming packets are assigned directly to VLAN 2 PVID 2 Port 5 is configured as a tagged member of VLAN 2 and port 7 is configured as an untagged member of VLAN 2 208700 A Network configuration 73 Figure 18 Port based VLAN assignment PVID 2 Port 1 Port2 Port 3 Tagged member b of VLAN 2 Untagged packet CRC Data SA DA E 802 1Q Switch E Before Port 6 Port 7 Port 8 Untagged member of VLAN 2 BS45011A As shown in Figure 19 the untagged packet is marked tagged as it leaves the switch through port 5 which is configured as a tagged member of VLAN 2 The untagged packet remains unchanged as it leaves the switch through port 7 which is configured as an untagged member of VLAN 2 Figure19 802 1Q tagging after port based VLAN assignment Tagged member PVID 2 Port1 Port2 Port 3 Pd of VLAN 2
267. t Value 0 0 0 0 no IP mask assigned Range Four octet dotted decimal notation where each octet is represented as a decimal value separated by a decimal point Software Download screen The Software Download screens Figure 100 and Figure 101 allow you to revise the Business Policy Switch software image that is located in nonvolatile flash memory Caution Do not interrupt power to the device during the software download process If the power is interrupted the firmware image can become corrupted Achtung Unterbrechen Sie die Stromzufuhr zum Ger t nicht w hrend die Software heruntergeladen wird Bei Unterbrechung der Stromzufuhr kann das Firmware Image besch digt werden Attention Ne pas couper l alimentation de l appareil pendant le chargement du logiciel En cas d interruption le programme r sident peut tre endommag Using the Business Policy Switch 2000 220 Using the console interface Precaucion No interrumpa la alimentaci n del dispositivo durante el proceso de descarga del software Si lo hace puede alterar la imagen de la programaci n firmware Attenzione Non interrompere l alimentazione elettrica al dispositivo durante il processo di scaricamento del software In caso di interruzione l immagine firmware potrebbe danneggiarsi KU rVeFOVO FLTWSGER FA IA ANOBREM SECC ESL BREEDS E AP AILIP OL A VEBIBNMHVET To download the softwa
268. tack along with the corresponding ports The configured ports do not filter any IP Multicast traffic The Static Router Ports fields are displayed in six port groups for example 1 6 7 12 13 18 The number of ports displayed depends on the switch model or type of optional MDA that is installed in the Uplink Module slot This field affects all VLANs for example if you assign a port as a static router port in this screen the port becomes a static router port for the VLAN specified in the screen s VLAN field and also for any other VLAN where this port is a member Default Value Range X Multicast Group Membership screen The Multicast Group Membership screen allows you to view configured IP Multicast group addresses for specific VLANs The screen displays the IP Multicast group addresses associated with ports that are configured within a standalone switch or a stack of switches The displayed addresses are dynamic and can change as clients join or leave the various IP Multicast groups To open the Multicast Group Membership screen m Choose Display Multicast Group Membership or press d from the IGMP Configuration Menu screen Using the Business Policy Switch 2000 192 Using the console interface Figure 88 Multicast Group Membership screen O n Multicast Group Membership VLAN 1 Multicast Group Address Port 271 37 32 96 Unit 1 Port 1 277 37 32 5 Unit 1 Port 1 211 37 32 4 Unit 1 Port 1
269. tate Active IVL SVL IVL Port Membership 1 6 7 12 13 18 19 24 Unit 1 TUUUUU UUUUUU UUUUUU UUUUUU Unit 2 UUUUUU UUUUUU UUUUUU UUUUUU KEY T Tagged Port Member U Untagged Port Member Not a Member of VLAN Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu M J Table 22 describes the VLAN Configuration screen fields Table 22 VLAN Configuration screen fields Field Description Create VLAN Allows you to set up or view configured VLAN workgroups Enter the number of the new VLAN you want to create or view then press Return The Port Membership fields indicate the corresponding VLAN workgroup configuration if configured Dashes indicate no VLAN Members are configured Alternatively you can use the space bar to toggle through the various configured VLAN workgroups You can create up to 64 different VLANs except VLAN 1 Default 1 Range 2 to 4094 Delete VLAN Allows you to delete specified VLANs except the assigned management VLAN See Management VLAN field Enter the number of the VLAN you want to delete then press Return or use the space bar to toggle through the selection until you reach the VLAN you want to delete then press Return Using the Business Policy Switch 2000 158 Using the console interface Table 22 VLAN Configuration screen fields contin
270. tatus Enabled Disabled Disabled Disabled Disabled Disabled MultiLink Trunk Configuration Trunk Trunk Members Unit Port STP Learning Trunk Mode a TAN 3 1 DN 1 Normal Basic Brabled 2 JIE IL It 7 Normal Basic 3 IE IL TI Z Normal Basic 4 JIE TE y JIE Normal Basic 5 IE IL IE Z Normal Basic 6 L IE IE 4 lt Normal Basic Trunk Trunk Name 1 S3 T4 to S1 2 Trunk 2 3 Trunk 3 4 Trunk 4 5 Trunk 5 6 Trunk 6 Enter text press Return or Enter when complete MT Ctrl R to return to previous menu Press Ctrl C to return to Main eg 208700 A Network configuration 103 Switch S3 is configured as follows e Trunk read only indicates the trunk 1 to 6 that corresponds to the switch ports specified in the Trunk Members fields Trunk Members Unit Port indicates the ports that can be configured in each row to create the corresponding trunk Ports 1 and 3 are assigned as trunk members of trunk 1 e STP Learning indicates the spanning tree participation setting for each of the trunks Trunk 1 is enabled for Normal STP Learning e Trunk Mode read only indicates the Trunk Mode for each of the trunks The Trunk Mode field value for trunk 1 is set to Basic Source MAC addresses are statically assigned to specific trunk members for flooding and forwarding which allows the switch to stabilize and distribu
271. te the data streams of source addresses across the trunk members Trunk Status indicates the Trunk Status for each of the trunks When set to Enabled the configuration settings for that specific trunk are activated Trunk Name indicates optional fields for assigning names to the corresponding configured trunks Trunk Configuration screen for Switch S4 The names chosen for this example provide meaningful information to the user of this switch for example S3 T4 to S1 indicates that Trunk 1 in Switch S3 connects to Switch 1 As shown in Figure 47 Switch S4 is set up with one trunk configuration T5 This trunk connects directly to Switch S1 As in the previous screen examples to set up a trunk configuration choose MultiLink Trunk Configuration from the MultiLink Trunk Configuration Menu screen Using the Business Policy Switch 2000 104 Network configuration Figure 47 shows the MultiLink Trunk Configuration screen for Switch S4 Figure 47 MultiLink Trunk Configuration screen for Switch S4 Enter text CE MultiLink Trunk Configuration Trunk Members Unit Port STP Learning Trunk Mode Trunk Status 11 Jl Normal Basic Enabled JI Jl Normal Basic Disabled JI JI Normal Basic Disabled JI JI Normal Basic Disabled JI JL Normal Basic Disabled JI Jl Normal Basic Disabled to 51 2 3 4 5 6 press
272. tem Label Description 1 Link Communication link LEDs green On Valid communications link Off The link connection is bad or there is no connection to this port Blinking The corresponding port is management disabled Phy or Phy Select Phy status LEDs green On The corresponding Phy port is active Off The corresponding Phy port is in backup mode or there is no connection to this port Activity Port activity LEDs green Blinking Indicates network activity level for the corresponding port A high level of network activity can cause LEDs to appear to be on continuously 1000BASE X SC port connectors 1000BASE LX 450 1LR MDA and 450 1LX MDA A Warning This is a Class 1 Laser LED product It contains a laser light source that can injure your eyes Never look into an optical fiber or connector port Always assume that the fiber optic cable or connector is connected to a laser light source Vorsicht Dieses Laser LED Produkt der Klasse 1 enth lt eine Laserlichtquelle die zu Augenverletzungen fiihren kann Sehen Sie nie in einen Lichtwellenleiter oder Glasfaserstecker Port Gehen Sie immer davon aus dab das Glasfaserkabel oder der Glasfaserstecker an eine Laserlichtquelle angeschlossen ist 208700 A Media dependent adapters Media dependent adapters 265 Avertissement Ceci est un appareil Laser DEL de Classe 1 Cet appareil contient une source lum
273. tes Event Logging All Allowed Source IP Address 10 user configurable fields First field 0 0 0 0 no IP address assigned Remaining nine fields 255 255 255 255 any address is allowed 208700 A Appendix G Default Settings 297 Table 72 Factory default settings continued Field Default setting Appears in this CI screen Allowed Source Mask 10 user configurable fields First field 0 0 0 0 no IP address assigned Remaining nine fields 255 255 255 255 any address is allowed Image Filename Zero length string TFTP Server IP Address 0 0 0 0 no IP address assigned Start TFTP Load of New Image No Software Download screen on page 219 Configuration Image Filename Zero length string Configuration File Download Upload screen on page 223 TFTP Server IP Address 0 0 0 0 no IP address assigned Copy Configuration Image to Server No Retrieve Configuration Image from Server No Using the Business Policy Switch 2000 298 Appendix G Default Settings 208700 A 299 Appendix H Sample BootP Configuration File This appendix provides a sample BootP configuration file The BootP server searches for this file called bootptab or BOOTPTAB TXT depending on your operating system which contains the site specific information including IP addresses needed to perform the softw
274. th the Gigabit MDA port and its link partner to send flow control pause frames to each other When a pause frame is received by either the Gigabit MDA port or its link partner the port suspends transmission of frames for a number of slot times specified in the control frame or until a pause release control frame is received Both devices on the link must support this mode when it is selected 208700 A Using the console interface 173 Asymmetric mode This mode allows the link partner to send flow control pause frames to the Gigabit MDA port When a pause frame is received the receiving port suspends transmission of frames for a number of slot times specified in the control frame or until a pause release control frame is received In this mode the Gigabit MDA port is disabled from transmitting pause frames to its link partner Use this mode when the Gigabit MDA port is connected to a buffered repeater device MultiLink Trunk Configuration Menu screen The MultiLink Trunk Configuration Menu screen Figure 79 allows you to select the appropriate screen to configure up to six MultiLink Trunks you can group up to four switch ports together to form each trunk You can configure up to six MultiLink Trunks in each stack with trunk members in either a single unit or distributed between units within the stack configuration distributed trunking You can monitor the bandwidth usage for the trunk member ports within each trunk For
275. that is it operates according to specific configuration rules When creating trunks consider the following rules that determine how the MultiLink Trunk reacts in any network topology Any port that participates in MultiLink Trunking must be an active port set to Enabled via the Port Configuration screen or through network management All trunk members must have the same VLAN configuration before the Trunk Configuration screen s Trunk Status field can be set to Enabled see VLAN Configuration Menu screen on page 154 When an active port is configured in a trunk the port becomes a trunk member when you set the Trunk Status field to Enabled The spanning tree parameters for the port then change to reflect the new trunk settings If you change the spanning tree participation of any trunk member to Enabled or Disabled the spanning tree participation of all members of that trunk changes similarly see Spanning tree considerations for MultiLink Trunks on page 108 When a trunk is enabled the trunk spanning tree participation setting takes precedence over that of any trunk member When a trunk is active you can change the trunk STP setting from either the Trunk Configuration screen or the Spanning Tree Configuration screen If you change the VLAN settings of any trunk member the VLAN settings of all members of that trunk change similarly When you set any trunk member to Disabled not active through the Port Configuration scr
276. the products described in this document without notice Nortel Networks NA Inc does not assume any liability that may occur due to the use or application of the product s or circuit layout s described herein USA Requirements Only Note This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy If it is not installed and used in accordance with the instruction manual it may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case users will be required to take whatever measures may be necessary to correct the interference at their own expense European Requirements Only EN 55 022 Statement This is to certify that the Nortel Networks Business Policy Switch 2000 is shielded against the generation of radio interference in accordance with the application of Council Directive 89 336 EEC Article 4a Conformity is declared by the application of EN 55 022 Class A CISPR 22 Warning This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take appropriate measures Achtung
277. the switches to ensure that the VLAN configuration does not conflict with spanning tree configuration Using the Business Policy Switch 2000 78 Network configuration To connect multiple VLANs across switches with redundant links you must disable the STP on all participating switch ports Figure 26 shows possible consequences of enabling the STP when using VLANs between untagged non 802 1Q tagged switches Figure 26 Possible problems with VLANs and Spanning Tree Protocol Station A Business s Policy Switch ya y Cas O bass 91 N 4 na z VLAN1 IVLAN 2 No Communications Forwarding Blocking Business Policy Switch Station B 9801EA As shown in Figure 26 with STP enabled only one connection between Switch S1 and Switch S2 is forwarding at any time Communications failure occurs between VLAN 2 of 1 and VLAN 2 of S2 blocking communications between Stations A and B The STP selects the link connecting VLAN 1 on Switches S1 and S2 as the forwarding link based on port speed duplex mode and port priority Because the other link connecting VLAN 2 is in Blocking mode stations on VLAN 2 in Switch S1 cannot communicate with stations in VLAN 2 on Switch S2 With multiple links only one link will be forwarding 208700 A Network configuration 79 Shared servers Busi
278. the transmitting port to temporarily suspend the transmission of packets when the receiving port s frame buffer is full Gigabit ports only System Log screen The System Log screen Figure 90 displays or clears messages obtained from system nonvolatile random access memory N VRAM or dynamic random access memory DRAM and NVRAM When the switch is part of a stack configuration the System screen displays only the data for the Business Policy Switch you are connected to through the Console Comm port System Log messages operate as follows e NVRAM messages are retrievable after a system reset e DRAM messages can be viewed while the system is operational e All NVRAM and DRAM messages are time stamped e When you restart your system after a reset the DRAM messages are deleted e After a reset all messages stored in NVRAM are copied to DRAM DRAM messages are not copied to NVRAM The messages copied to DRAM are time stamped to zero 0 Using the Business Policy Switch 2000 198 Using the console interface To open the Event Log screen m Choose Display Event Log or press y from the main menu Figure 90 System Log screen Pa Menu M I OD OH 1M 2 OD OH 1M 3 OD OH 1M 4 OD OH 1M Bs OD OH 1M 53S 58S 58S 588 58S Type I Info S Serious System Log Display Unit 1 Display Messages From Non Volatile Display configuration complete Yes Clear
279. ther switch ports When the field is set to Disabled the port remains enabled even if an intrusion event is detected Enabled the port becomes disabled then automatically resets to enabled depending on the value set in the Partition Time field Forever the port becomes disabled and remains disabled partitioned The Partition Time field cannot be used automatically reset the port to Enabled if you set this field to Forever You can always manually set the port s status field to Enabled using the Port Configuration screen see Port Configuration screen on page 167 Default Disabled Range Disabled Enabled Forever Partition Time This field appears only when the Partition Port on Intrusion Detected field is set to enabled This field determines the length of time a partitioned port remains disabled This field is not operational when the Partition Port on Intrusion Detected field is set to Forever Default 0 seconds the value O indicates forever Range 0 65536 seconds DA Filtering on Intrusion Detected When set to Enabled this field isolates the intruding node by filtering discarding packets sent to that MAC address Default Disabled Range Disabled Enabled Generate SNMP Trap on Intrusion When set to enabled and a MAC intrusion event is detected the software issues an SNMP trap message to all registered SNMP trap addresses see SNMP Configuration screen on page 131 Defau
280. ting up IGMP port memberships that filter multicast on a per port basis see IGMP snooping on page 89 for more information about this feature Display Port Statistics Displays the Port Statistics screen see Port Statistics screen on page 193 This screen allows you to view detailed information about any switch port Using the Business Policy Switch 2000 138 Using the console interface Table 14 Switch Configuration Menu screen options continued Option Description Clear All Port Statistics Allows you to clear all port statistics This option is followed by screen prompts that precede a choice of the actions If the switch is operating standalone choose one of the following Yes to clear all port statistics for all switch ports No to abort the option Ifthe switch is participating in a stack configuration choose one of the following Clear all port statistics for a specific unit in the stack Clear all port statistics for the entire stack No to abort the option Display System Log In a stack environment displays the system log screen which provides information obtained through volatile or nonvolatile RAM See System Log screen on page 197 Stack Operational Mode Displays the stack operational mode screen which provides information about the types of switches in your stack See Stack Operational Mode screen on page 199 for details The Pure BPS 2000 Stack Mode fie
281. tions 24 TFIP Server IP Address field 222 225 Total Octets field 195 Trap IP Address fields 132 Trivial File Transfer Protocol TFTP software download 220 troubleshooting port interface 239 power up sequence 237 tutorial IEEE 802 1Q tagging 70 IEEE 802 1Q VLAN workgroups 69 U Undersized Packets field 196 Uplink Expansion slot 31 V virtual LAN VLAN configuration rules 86 network example 53 VLANs Configuration option 137 Configuration screen 155 MAC SA based 40 port based 40 protocol based 40 Using the Business Policy Switch 2000 306 Index 208700 A
282. ts the receive characteristics for the 1000B ASE SX models Table 60 1000BASE SX receive characteristics Description 62 5 micron 50 micron Unit multimode fiber multimode fiber Signaling Speed range 1 25 100 ppm 1 25 100 ppm GBd Wavelength range 770 to 860 770 to 860 nm Average receive power maximum 0 0 dBm Receive sensitivity 17 17 dBm Return loss minimum 12 12 dB Stressed receive sensitivity 12 5 18 5 dBm Receive electrical 3 dB upper cutoff frequency 1500 1500 MHz maximum Vertical eye closure penalty 2 60 2 20 dB Measured with conformance test signal at TP3 for BER 10 12 at the eye center Measured with a transmit signal having a 9 dB extinction ratio If you use another extinction ratio correct the stressed receive sensitivity according to the extinction ratio penalty Vertical eye closure penalty is a test condition for measuring stressed receive sensitivity It is not a required characteristic of the receiver Using the Business Policy Switch 2000 256 Appendix C Gigabit fiber optical characteristics Worst case power budget and penalties Table 61 lists the worst case power budget and penalties for the 1000BASE SX models Note The link power penalties Table 61 are used for link power budget calculations only They are not requirements and are not meant to be tested Table 61 Worst case 1000BASE SX power budget and pena
283. ttom unit 1 to unit 8 Figure 14 Stack down configuration example 9814EA Using the Business Policy Switch 2000 66 Network configuration Table 8 describes the stack down configuration illustration references Table 8 Stack down configuration description Base unit Last unit Cascade cable part number 303978 A AJOJN Cascade max return cable part number 303979 A Certain network management station NMS applications assume a stack down configuration for the graphical user interface GUI that represents the stack see Figure 14 For this reason Nortel Networks recommends that you always configure the top unit in the stack as the base unit In any stack configuration the following applies When you apply power to the stack the base unit initializes and the entire stack powers up as a single logical unit within 45 seconds You can attach an RS 232 communications cable to the console port of any switch in the stack You can downline upgrade the entire stack from any switch in the stack from the console interface a Telnet session the Web based management interface or any generic SNMP based network management software You can access and manage the stack using a Telnet conn
284. ty for the frame Tagged packets get their user priority from the value contained in the 802 1Q frame header 208700 A Network configuration 71 Unregistered packet a tagged frame that contains a VID where the receiving port is not a member of that VLAN Filtering database identifier FID the specific filtering forwarding database within the Business Policy Switch that is assigned to each VLAN The current version of software assigns all VLANs to the same FID when it is running in the Hybrid Operational mode This process is referred to as Shared VLAN Learning in the IEEE 802 1Q specification In the Pure BPS 2000 operational mode a VLAN may either share its filtering database with other VLANs shared VLAN learning or SVL or have its own filtering database independent VLAN learning or IVL The default configuration settings for Business Policy Switches have all ports set as untagged members of VLAN 1 with all ports configured as PVID 1 Every VLAN is assigned a unique VLAN identifier VID that distinguishes it from all other VLANs In the default configuration example shown in Figure 17 all incoming packets are assigned to VLAN 1 by the default port VLAN identifier PVID 1 Untagged packets enter and leave the switch unchanged Using the Business Policy Switch 2000 72 Network configuration Figure17 Default VLAN settings 802 1Q Switch VLAN 1 Port 1 Port 2 Port 3 Port 4 Port 5 Port 6 Port 7 Por
285. u select VLAN Port Configuration or press c The default VLAN Port Configuration screen opens Figure 31 The VLAN Port Configuration screen settings shown in Figure 31 are default settings 208700 A Network configuration 83 Figure 31 Default VLAN Port Configuration screen example Na Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Tue VLAN Port Configuration Unit 1 Port 1 Filter Tagged Frames No Filter Untagged Frames No Filter Unregistered Frames No Port Name PVID 1 Port Priority 0 Tagging Untagged Access F Figure 32 shows the VLAN Port Configuration screen after it is configured to support the PVID assignment for port 8 as shown in Figure 28 Port Name is optional The PVID VLAN association for VLAN 3 is now PVID 3 Using the Business Policy Switch 2000 84 Network configuration Figure 32 VLAN Port Configuration screen example a M VLAN Port Configuration Unit 1 Port 8 Filter Tagged Frames No Filter Untagged Frames No Filter Unregistered Frames No Port Name Student port PVID 3 Port Priority 0 Tagging Untagged Access Use space bar to display choices press lt Return gt or lt Enter gt to select choice Press Ctrl R to return to previous m
286. ued Field Description The specified VLAN is deleted as soon as you press Return The software does not prompt you to reconsider this action If you delete a VLAN all configuration parameters that are associated with that VLAN are deleted also You cannot delete VLAN 1 By default all switch ports are assigned as untagged members of VLAN 1 with all ports configured as PVID 1 See IEEE 802 1Q VLAN workgroups on page 71 for more information Default blank field Range 2 to 4094 VLAN Name Allows you to assign a name field to configured VLANs Default VLAN VLAN number Range Any ASCII string of up to 16 printable characters Management VLAN Allows you to assign any VLAN as the management VLAN VLAN 1 is the default management VLAN for the switch To set this field the VLAN State field value must be Active Default No Range Yes No IVL SVL Allows you to select either Shared VLAN Learning SVL multiple VLANs using a single forwarding database or Independent VLAN Learning IVL each VLAN using a unique forwarding database To set this field the VLAN State field value must be Inactive IVL is a Business Policy Switch only feature The IVL option is enabled only in Pure BPS 2000 Stack mode The SVL option is enabled in the Hybrid Stack mode See Stack Operational Mode screen on page 199 Default SVL in a mixed stack IVL in a pure Business Policy Switch stack Range IVL SVL VLAN Ty
287. uirements 2 2 a GE dec Rm dene d m XR a a 247 HS Eb uester NANA ace BUR odeur ath NEPHEW KAG dodo eh oda 247 Merging the Business Policy Switch into a mixed stack 248 Patomauc TINO iaa oss sua ridad rada a 249 Tomporary DASO UNI cl s dob arg dE dedic oem donet Wego 250 Compatible software versions c eee eens 250 Using cascade modules 44445293 VERA ERREUR HAAG A 251 Using the console interface 0c cece eee 252 Troubleshooting problems uuu eco 4008 eror RRA 252 Appendix C Gigabit fiber optical characteristicS ooooooooooooooo 253 1000BASE SX models o 253 Operating PT EMT 253 Transmit characteriSHOS 2205 0024040000 cde eb dea REEEXc RA Y ARE YbRAYG 254 Receive characteristics iissiexe aha WENG RS REGNORAG E RARO ERG RR RE 255 Worst case power budget and penalties cece eee eae 256 1000BASE LX models esr 256 det ERE AMADO eatedece QARIGGIGSAqUERAZq Rer paseos 257 Trans eharactenslieS 22aseossereRRIZWRRR RxRERAe e E ITsiixeemsio ddas 257 Roco e chase NDS i oua A de seda AA d RC GR OE Rok eh RC ded 258 Worst case power budget and penalties ooooccocccconooooo 259 Appendix D Media dependent adapters 00 cee eee 261 1000BASE SX 450 1SR MDA and 450 1SX MDA 2 aan 262 1000BASE LX 450 1LR MDA and 450 1LX MDA 2 222 264 10BASE T 100BASE TX BPS2000 4TX MDA 222m 267 100BASE FX BPS2000 2FX MDA and BP
288. up screen et ee 126 Choosing a BootP request mode a 128 SNMP Configuration SOPOGf cued be ee UKG LARA adn ake eed 131 System Characteristics Sereen 0 na hace NEGA ERE AEE AGREE aa 133 Switch Configuration Menu screen lere 135 MAC Address Table screen eee 138 MAC Address Security Configuration Menu screen 141 Using the Business Policy Switch 2000 10 Contents MAC Address Security Configuration screen eee eee 142 MAC Address Security Port Configuration screen 0 eee 145 MAC Address Security Port Lists screens a 147 Pom OST SUA 6041524400 dar bead Hoehne AR PASA HER ha 149 Accelerator keys for repetitive tasks aaa 150 MAC Address Security Table screens 0 000 eee 152 VLAN Configuration Menu screen llle 154 VLAN Configuration screen eee 156 MAC Address Configuration for MAC SA Based VLAN screen 162 VLAN Port Configuration Sereen ouso aaas cR ced aer at naci obo b Rec 163 VLAN Display by Part Screen aaa a eue Re RR es 166 l or toomigurellod Sareen a2sscs44Xvebexxa tsedex 444p edu Pad y dA A 167 High Speed Flow Control Configuration screen aa 170 Choosing a high speed flow control mode a 172 a ALL A PALA ab E E 172 LONG MOOS dar eWepuusee AA 173 MultiLink Trunk Configuration Menu screen 0 eee e eee 172 MultiLink Trun
289. upstream BayStack 410 or BayStack 450 switch from the failed base unit will become the temporary base unit and will continue stack operation The base unit change is indicated by the base LED on the temporary base unit s LED display panel turning on amber If the stack s base unit reverts to a BayStack 410 or BayStack 450 switch the stack does not maintain Business Policy Switch features and will continue operation as a BayStack 410 or BayStack 450 stack In a mixed stack containing more than one Business Policy Switch If the assigned Business Policy Switch base unit fails the next Business Policy Switch unit in the stack order automatically becomes the new temporary base unit All Business Policy Switch units in the stack will be exhausted as base units successively before assigning a BayStack 410 or BayStack 450 as base unit The base unit change is indicated by the base LED on the temporary base unit s LED display panel turning on amber If the stack s base unit reverts to a BayStack 410 or BayStack 450 switch the stack does not maintain Business Policy Switch features and will continue operation as a BayStack 410 or BayStack 450 stack Compatible software versions Be sure to follow the instructions for the initial setup according to the Installing the Business Policy Switch 2000 guide In a mixed stack the BayStack 450 and BayStack 410 switches must use compatible but device specific software versions to operate with the Busi
290. uter ports are configured per VLAN and per IGMP Version Note Because IGMP snooping is set up per VLAN all IGMP changes gt are implemented according to the VLAN configuration for the specified ports For more information about using the IGMP snooping feature see Chapter 3 Using the console interface on page 119 See also Appendix E Quick steps to features on page 275 for configuration flowcharts that can help you use this feature Using the Business Policy Switch 2000 92 Network configuration IEEE 802 1p prioritizing You can use the VLAN Configuration screens to prioritize the order in which the switch forwards packets on a per port basis For example if messages from a specific segment are crucial to your operation you can set the switch port connected to that segment to a higher priority level by default all switch ports are set to low priority Untagged packets received by the switch on that port are tagged according to the priority level you assign to the port see Figure 37 Figure 37 Prioritizing packets Before CRC En ee Port configuration Data parameters Porti Port2 Ports p ar eye DA 802 1Q Switch High 1 Port 5 LO gt E gt transmit S CRC Data Tag SA DA a queue a Low Recalculated Port 6 Port 7 Port 8 Untag
291. ve a BootP reply that contains an in band IP address within 10 minutes the switch uses the last in band IP address it received from a BootP server This IP information is displayed in the Last BootP column If an IP address is not currently in use these actions take effect immediately If an IP address is currently in use these actions take effect only after the switch is reset or power cycled 208700 A Using the console interface 131 SNMP Configuration screen The SNMP Configuration screen Figure 59 allows you to set or modify the SNMP configuration parameters To open the SNMP Configuration screen Choose SNMP Configuration or press m from the main menu Figure 59 SNMP Configuration screen 7 a Enter text SNMP Configuration Read Only Community String Read Write Community String Trap 1 IP Address Community String Trap 2 IP Address Community String Trap 3 IP Address Community String Trap 4 IP Address Community String Authentication Trap AutoTopology public private 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Enabled Enabled press lt Return gt or lt Enter gt when complete Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu J Using the Business Policy Switch 2000 132 Using the console interface Table 12 describes the SNMP Configuration screen fields Table 12 SNMP Configuration screen fi
292. ved unregistered packets The Business Policy Switch does not support the Yes option Default No Range No Yes Port Name The default port name with associated stack unit number when configured assigned to this port You can change this field to any name that is up to 16 characters long Default Unit x Port x Range Any ASCII string of up to 16 printable characters PVID Associates this port with a specific VLAN For example a port with a PVID of 3 assigns all untagged frames received on this port to VLAN 3 Default 1 Range 1 to 4094 Port Priority Prioritizes the order in which the switch forwards packets received on specified ports see IEEE 802 1p prioritizing on page 94 Default 0 Range Oto 7 Tagging Allows you to assign VLAN Port Membership tagging options to this port as follows Untagged Access Any VLAN that this port is a member of will not be 802 1Q tagged Tagged Trunk Any VLAN that this port is a member of will be 802 1Q tagged Restriction If this port is a Gigabit port or a BayStack 410 24T switch port that is a protocol based VLAN member you cannot set this field value to Untagged Access This restriction also applies if this port is a MultiLink trunk member with a Gigabit port or a BayStack 410 24T Switch port that is a protocol based VLAN member Setting this field value on any port to Tagged Trunk causes incoming untagged packets to be assigned to the PVID VLAN The
293. vice for different types of data traffic DiffServ lets you designate a specific level of performance on a packet by packet basis instead of using the best effort model for your data delivery You can give preferential treatment prioritization to applications that require high performance and reliable service such as voice and video over IP The Business Policy Switch includes the capability to enhance your network traffic management For each packet there is an octet in the packet header the DiffServ DS field that you can designate for specific service For IP packets six bits of the DS field 1s the DiffServ Code Point DSCP The DSCP value defines how the packet is to be treated as it travels through the network You can set traffic criteria to match the DS field and policy actions to change the DS field to conform to various other mappings Using the Business Policy Switch 2000 230 Configuring policy enabled networks COPS When used with the Optivity Policy Services OPS Version 1 2 or later a comprehensive network management application combining IP address management with policy based network traffic control the Business Policy Switch 2000 effectively manages network traffic and resources Information is transferred using the Common Open Policy Services COPS protocol a query and response protocol that exchanges policy information messages using the Transmission Control Protocol TCP Specifically COPS for Prov
294. ward Rate Up to 3 2 million packets per second pps maximum 64 byte packets learned unicast traffic Port Forwarding Filtering For 10 Mb s 14 880 pps maximum Performance For 100 Mb s 148 810 pps maximum 64 byte packets Address Database Size 16 000 entries at line rate 32 000 entries without flooding Addressing 48 bit MAC address Frame Length 64 to 1518 bytes IEEE 802 1Q Untagged 64 to 1522 bytes IEEE 802 1Q Tagged Network protocol and standards compatibility The following are protocols and standards used by the Business Policy Switch TEEE 802 3 IOBASE T ISO IEC 8802 3 Clause 14 JERE 802 3u 100BASE TX ISO IEC 8802 3 Clause 25 EEE 802 3u 100BASE FX ISO IEC 8802 3 Clause 26 EEE 802 1p Prioritizing EEE 802 10 VLAN Tagging e IEEE 802 1z Gigabit Using the Business Policy Switch 2000 244 Appendix A Technical specifications Data rate The data rate is 10 Mb s Manchester encoded or 100 Mb s 4B 5B encoded Interface options Table 57 lists interface options Table 57 Interface options Option Description 10BASE T 100BASE TX RJ 45 8 pin modular connectors for MDI X interface 100BASE FX Fiber SC and MT RJ connectors for switched 100 Mb s 100BASE FX connections over 50 125 and 62 5 125 micron multimode fiber optic cable 2 km 6562 ft maximum distance 1000BASE SX Shortwave Gigabit Fiber MDA SC connectors for shortw
295. xcluding framing bits but including FCS octets Transmitted column Indicates the total number of octets of data transmitted successfully on this port including FCS octets Lost Packets Received column Indicates the total number of packets lost discarded when the capacity of the port receive buffer was exceeded Transmitted column Indicates the total number of packets lost discarded when the capacity of the port transmit buffer was exceeded Packets 64 bytes Received column Indicates the total number of 64 byte packets received on this port Transmitted column Indicates the total number of 64 byte packets transmitted successfully on this port 65 127 bytes Received column Indicates the total number of 65 byte to 127 byte packets received on this port Transmitted column Indicates the total number of 65 byte to 127 byte packets transmitted successfully on this port Using the Business Policy Switch 2000 196 Using the console interface Table 39 Port Statistics screen fields continued Field Description 128 255 bytes Received column Indicates the total number of 128 byte to 255 byte packets received on this port Transmitted column Indicates the total number of 128 byte to 255 byte packets transmitted successfully on this port 256 511 bytes Received column Indicates the total number of 256 byte to 511 byte packets received on this port Transmitted column Indi
296. y will no longer be classified based on the information within the packet even if they are members of a policy based VLAN Default Untagged Access Range Untagged Access Tagged Trunk Using the Business Policy Switch 2000 166 Using the console interface VLAN Display by Port screen The VLAN Display by Port screen Figure 75 allows you to view VLAN characteristics associated with a specified switch port Choose VLAN Display by Port or press d from the VLAN Configuration Menu screen to open the VLAN Display by Port screen Figure 75 VLAN Display by Port screen O N VLAN Display by Port Unit X Port 1 PVID 1 Port Name Unit 1 Port 1 VLANS VLAN Name VLANS VLAN Name Use space bar to display choices press Return or Enter to select choice Press Ctrl R to return to previous menu Press Ctrl C to return to Main Menu Ne x Table 27 describes the VLAN Display by Port screen fields 208700 A Using the console interface 167 Table 27 VLAN Display by Port screen fields Field Description Unit Allows you to select a switch in your stack To view another switch type its switch number and press Enter or press the spacebar to toggle the switch numbers Port Allows you to select the number of the port you want to view To view another port type its port number and press Enter or press the spacebar on your keyboard to toggle the port numbers
297. you to monitor the bandwidth utilization of the configured trunks Return to Switch Configuration Menu Exits the MultiLink Trunk Configuration Menu screen and displays the Switch Configuration Menu screen 208700 A Using the console interface 175 MultiLink Trunk Configuration screen The MultiLink Trunk Configuration screen Figure 80 allows you to configure up to six trunks in a standalone switch or stack In a stack configuration trunk members can be distributed between any of the units within the same stack configuration Any mix of up to eight Business Policy Switches and BayStack 450 and BayStack 410 switches can be stacked to provide a total of 224 ports when all MDA slots are configured with the maximum port availability See Appendix B Interoperability in a mixed stack configuration for more information about a mixed stack configuration Figure 80 shows six trunks in a stack configuration e Trunk 1 has four trunk members in unit 3 e Trunks 2 3 4 and 5 each have two trunk members in individual units e Trunk 6 has four trunk members distributed into four separate units of the stack When the trunks are enabled the trunk members take on default settings necessary for correct operation of the MultiLink Trunking feature These default settings can affect the correct operation of your configured network If you disable a trunk you may need to reconfigure the specific trunk members switch
298. ype specified in the Traffic Type field utilized by the port in the last 60 minutes This field provides a running average of network activity and is updated every 15 seconds Port Mirroring Configuration screen The Port Mirroring Configuration screen allows you to configure a specific switch port to monitor up to two specified ports or two MAC addresses You can specify port based monitoring or address based monitoring In a stack configuration you can monitor ports that reside on different units within the stack For more information about the port mirroring feature see Port mirroring conversation steering on page 46 Figure 83 shows an example of a Port Mirroring Configuration screen in a stack configuration where port 12 in stack unit 3 is designated as the monitoring port for ports 5 and 6 of stack unit 4 When installed as a standalone switch the screen does not display the Unit field designation To open the Port Mirroring Configuration screen m Choose Port Mirroring Configuration or press i from the Switch Configuration Menu screen 208700 A Using the console interface 181 Figure 83 Port Mirror Configuration screen O N Port Mirroring Configuration Monitoring Mode gt Port X or Port Y gt Monitor Unit Port 3 12 Unit Port X 4 5 Unit Port Y 4 6 Address A 00 00 00 00 00 00 Address B 00 00 00 00 00 00 Currently Active Port Mirroring Configurati

Avaya Business Policy Switch 2000 User's Manual

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