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ZXR10 8900 Series 10 Gigabit Routing Switch

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1. If the local DTE has a lower source address than the peer it should ignore the OAM remote loopback command from its peer and continue as if it were never received Link Monitor Link monitor function is to do statistics for fault symbols or fault frames that physical layer receives at fixed interval The driver has 86 Confidential and Proprietary Information of ZTE CORPORATION HIT Chapter 9 Ethernet OAM Configuration a counter which is always doing the statistics of fault frame fault symbol and total receiving frame number The platform reads these information at specific time then judge and process accord ing to fault symbol number fault frame number and total frame number detect what kind of event happens and generate the cor responding event to inform OAMPDU There are four types of link event 1 Link fault symbol period event count the fault symbol gener ated in specific time Period is defined by symbols number that physical layer receives in some time Fault frame event count the fault frame generated in specific time Fault frame period event count the fault frame generated in specific time The period is defined by receiving frame number Fault frame second accumulated event count the fault frame second generated in specific time Period is defined by time interval Configuring 802 3ah 1 2 3 To enable disable Ethernet OAM in global configuration mode use the following comma
2. To change ONU uplink bandwidth in real time and assign ONU uplink bandwidth dynamically according to bandwidth state and ONU requirements EPON uses DBA algorithm This ensures surplus bandwidth is assigned fairly 6 To configure OLT encryption algorithm use the following com mand ZXR10 config epon encrypt algorithm epon olt_ This configures attributes of OLT lt slot gt lt oltid gt lt onuid gt aes triple churning encryption including encryption key update period lt jnteger gt churning timer mode key update period and lt integer gt churning time To disable encryption function use no encrypt algorithm epon olt_ lt s ot gt lt oltid gt command When encryption algorithm is configured as triple churning it is required to configure key update period lt jnteger gt and churning timer lt jnteger gt Parameter descriptions 12 OLT port number triple churning Triple churning encryption algorithm key update period lt integer gt Key update time in its unit of second ranging from 1 to 255 with default value of 10 churning timer lt nteger gt Churning time in its unit of second ranging from 1 to 255 7 To enable or disable laser use the following command ZXR10 config epon laser enable disable This enables or disables laser epon olt_ lt s ot gt lt oltid gt 8 To enter OLT interface configuration mode use the following command ZXR10 config interface epon ol
3. ZXR10 config vlan protocol map session no 1 ethernet2 0x800 vlan 10 ZXR10 config vlan protocol map session no 2 ethernet2 0x7000 vlan 20 ZXR10 config interface fei_1 1 ZXR10 config if switchport mode trunk ZXR10 config if switchport trunk vlan 10 20 ZXR10 config exit ZXR10 config interface fei_1 2 ZXR10 config if switchport mode trunk ZXR10 config if switchport trunk vlan 10 ZXR10 config exit ZXR10 config interface fei_1 3 ZXR10 config if switchport mode trunk ZXR10 config if switchport trunk vlan 20 ZXR10 config exit Configuring VLAN Translation To configure VLAN translation perform the following steps 20 Confidential and Proprietary Information of ZTE CORPORATION ZTEDY Chapter 2 VLAN Configuration ZXR10 config vlan translate session no This configures VLAN lt session_id gt ingress port egress port lt interf translation function ace name gt ingress vlan lt vian list gt egress vlan lt vianid gt uplink port lt i nterface name gt ZXR10 config show vlan translate session no This displays VLAN translation lt session_id gt configuration information ad Note ZXR10 8900 series switch supports 1024 VLAN translations VLAN translation function is only supported on gigabit boards Example There is a data packet VLAN 100 in a client interface of a switch It is necessary to modify the data packet to fei_2 1 to VLAN 200 Configuration o
4. clusion relationship Domain with higher level can include domain Confidential and Proprietary Information of ZTE CORPORATION 93 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERH with lower level whereas it doesn t work Domains with the same level cannot include each other that is the domain with the largest range has the highest level Domain inclusion relationship can be tangency internally tangent or externally tangent or inclusion but cannot be intersection Connectivity Fault Management CFM is useful to Virtual Bridged Local Area Networks for detecting isolating and reporting connec tivity faults It mainly targets at carrier network but also functions on user network C VLAN IEEE 802 1ag standard defines the fol lowing mechanisms 1 Configure multiple embedded MDs by a bridge network Each domain can be managed by a different management organiza tion 2 Configure one separate MD in the specified bridge and a group of VLANs to identify MA Maintenance Association 3 Protocol procedures and CFM packet format used to check and isolate faults and output connectivity fault report 4 Configure and manage configuration ability of MP mainte nance point in MA MP is used for generating CFM packet 5 Demand MPs to implement specific fault isolating operation and inspect result FIGURE 32 ETHERNET NETWORK MAINTENANCE DOMAIN INCLUSION DIAGRAM Opera or l Domain Domain oo eg Domain S
5. 0 config vlan 255 255 0 vlan 0 config vlan 295 255 255 rt rface fei_1 1 switch mode hybrid switchport hybrid native vlan 20 switch hybrid vlan 20 untag exit rface fei_1 2 switch mode hybrid switchport hybrid native vlan 30 switch hybrid vlan 30 untag exit rface fei_1 10 switch mode hybrid switch hybrid vlan 20 30 untag exit subnet map session no 1 20 20 20 0 20 subnet map session no 2 30 30 30 1 an 3 Configuring Protocol VLAN To configure protocol VLAN perform the following steps Confiden tial and Proprietary Information of ZTE CORPORATION 19 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY ZXR10 config vlan protocol map session no This configures protocol VLAN lt session no gt ethernet2 Ilc snap lt OxHHHH gt vlan function lt vianId gt lt name gt 2 ZXR10 config interface lt interface name gt This enters interface configuration mode 3 ZXR10 config if vlan protocol map enable This enables or disables a disable protocol VLAN 4 ZXR10 config show vlan protocol map This displays protocol VLAN configuration information di Note ZXR10 8900 series switch supports up to 16 protocol VLANs Example There are two data packets of different protocols in a client inter face fei_1 1 on a switch 0X800 and 0X8100 It observes the two packets respectively in another two interfaces fei_1 2 and fei_1 3 Configuration on the switch
6. Configuration of S2 is as follows Configure port ZXR10 config interface gei_2 1 ZXR10 config gei_2 1 switch mode trunk ZXR10 config gei_ 2 1 exit ZXR10 config interface gei_2 2 ZXR10 config gei_2 2 switch mode trunk ZXR10 config gei_ 2 2 exit ZXR10 config vlan 10 ZXR10 config vlan switchport tag gei 2 1 ZXR10 config vlan switchport tag gei_2 2 ZXR10 config vlan exit Configure MD ZXR10 config cfm create md session 15 name md15 level 7 Configure MA ZXR10 config md ma create session 32 name mal ZXR10 config md ma protect vlan ZXR10 config md ma primary vlan 10 ZXR10 config md ma speed slow Configure MIP ZXR10 config md ma create mip session 63 name mip63 ZXR10 config md ma assign mip 63 interface gei 2 1 Enter into configuration mode 104 Confidential and Proprietary Information of ZTE CORPORATION ZTERHY Chapter 9 Ethernet OAM Configuration ZXR10 config cfm enable Configuration of S3 is as follows Configure port ZXR10 config interface gei_3 1 ZXR10 config gei_3 1 switch mode trunk ZXR10 config gei_3 1 exit ZXR10 config vlan 10 ZXR10 config vlan switchport tag gei 3 1 ZXR10 config vlan exit Configure MD ZXR10 config cfm create md session 15 name md15 level 7 Configure MA ZXR10 config md ma create session 32 name mal ZXR10 config md ma protect vlan ZXR10 config md ma primary vlan 10 ZX
7. S4 and SR In this way when malfunction occurs on an uplink system can finish switching within 50ms FIGURE 27 DUAL UPLINK PROTECTION NETWORK cn Ke of MAN Network S2 S3 Dual Uplink Protection Configuration Example A network of dual uplink protection is shown in Figure 28 ZXR10 1 ZXR10 2 and ZXR10 3 form a major ring ZXR10 2 ZXR10 3 and ZXR10 4 form a segment link of major ring Confidential and Proprietary Information of ZTE CORPORATION 81 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY FIGURE 28 DUAL UPLINK PROTECTION CONFIGURATION EXAMPLE Leger ed e gt ZESS_ MASTER Gei_2 2 ZESS_TRANSIT Gei_3 2 ZXR10 2 Gei A Gei A ZXR10 3 Configuration on ZXR10 1 As a common switch its main function is to transmit packets Therefore configure VLAN and then disable broadcast and un known unicast suppression on the port Configuration on ZXR10 2 ZXR10 2 config zesr ctrl vlan 4001 protect instance 1 ZXR10 2 config zesr ctrl vlan 4001 major level role zess master gei_2 2 gei_2 1 configuring zess master ZXR10 2 config zesr ctrl vlan 4001 level 1 seg 1 role edge assistant gei_2 3 Configuring ZESR edge role Note Secondary port decides the blocked position Therefore sec ondary port can not be configured on the link connecting ZXR10 2 and ZXR10 3 Otherwise port will be blocked by mistake Configuration on ZXR10 3 ZXR10 3 confi
8. The double decks of tags extend the number of VLANs effectively It is up to 4094 4094 Outer VLAN is called Service Provider VLAN SPVLAN and inner VLAN is called customer VLAN CVLAN QinQ technology only adds outer tags to messages that arrive at a port This limits the network building flexibility dramatically While SVLAN technology adds different outer tags to messages that are received at the same port according to customer demands Some service flows require messages not to be disturbed when messages pass by switches That is tag number and value are not changed SVLAN technology supports transparent transmission VLAN services SVLAN technology also supports 802 1P cos priority mapping be tween outer tag and inner tag SVLAN has the following functions SVLAN adds different outer tags to different inner tags This is described with the following steps i SVLAN maps inner tag priority to outer tag as shown in Figure 3 FIGURE 3 PRIORITY MAPPING Pong LA Port 15 Outer tag Inner tag Outer tag Inner tag ii Fixed priorities of outer layers are as shown in Figure 4 FIGURE 4 FIXING PRIORITIES OF OUTER TAGS Fon LA Portis Outer tag Inner tag Outer tag Inner tag Fixed priority S Fixed priority 6 Confidential and Proprietary Information of ZTE CORPORATION 9 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERH iii SVLAN does not care outer layer priority as show
9. This configures hello and fail parameters of transit node This configures restart time parameter of a node This views ZESR configuration information Example As shown in Figure 25 three switch es form a ring The ports of the switches are in VLAN 10 20 It is to configure the gei_1 1 on Si as a primary port and configure gei_1 2 as a secondary port Confidential and Proprietary Info rmation of ZTE CORPORATION 77 ZXR10 8900 Series User Manual Ethernet Switching Volume FIGURE 25 ZESR CONFIGURATION EXAMPLE Master ZTE Configuration on S1 ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX A AA A A A A A A A A A AA A A A A CO OO COOC OO OO COOC OO OO OO OOOO OO R ANNNNNNNNNNNNNNNNNN vlan databale vlan vlan vlan vlan vlan exit config if config if config if config if config if config if config if c config if 10 20 4000 switchport switchport switchport exit config interface gei_ switchport switchport switchport exit protection vlan control vlan config interface gei_1 1 mode trunk trunk vlan trunk vlan 1 2 mode trunk trunk vlan trunk vlan config spanning enable config spanning tree mst configuration config mstp instance 1 vlans 10 20 config zesr ctrl vlan 4000 protect instance 1 10 20 4000 10 20 4000 _S1 config zesr ctrl vlan 40
10. ZXR10 Show diag info Show diag info is running please wait It indicates that system has been in the process of one command for fault diagnosis maybe show diag info is carried out on the other terminals user can t carry out one command for fault di agnosis at this time and need to carry out later Echo state 3 ZXR10 Show diag info Exec file is running you can t show configuration or diagnostic information It indicates that exec file is carried out and system can t diag nose fault because configuration command possibly changes sys tem configuration which causes that the diagnosis will not be cor rect If system doesn t implement other one commands for collection system is on the phrase of fault diagnosis on background At this time the screen will echo but there isn t prompt by telnet Also system can carry out other commands by telnet and it doesn t affect the operation of user When the cursor moves to the next prompt it means that command has been carried out successfully Check the generating time of flash data diaginfo dat If the time is the latest copy the file to PC terminal for content check ZXR10 Now show diag info is running Introduction to One command for Configuring ZXR10 config exec file lt filename gt lt hh m This configures by m ss gt lt MONTH gt lt 1 31 gt lt 2001 2098 gt one command on fixed time or on random time ZXR10 config no exec file This cancels the conf
11. alarm lt alarmType gt threshold This configures alarm threshold lt threshold gt Confidential and Proprietary Information of ZTE CORPORATION 119 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY To delete the configuration use no alarm threshold lt a arm Type gt command Configuring ONU Remote Management To configure ONU remote management perform the following steps 1 To enter EPON ONU remote management configuration mode use the following command ZXR10 config epon onu mng epon olt_ lt s ot gt lt oltid gt This enters EPON ONU remote lt onuid gt management configuration mode 2 To enable or disable EPON ONU alarm reporting function use the following command 3 To enable or disable EPON ONU interface isolation function use the following command ZXR10 epon onu mng isolation enable diable This enables or disables EPON ONU interface isolation function 4 To enable or disable EPON ONU uplink FEC function use the following command ZXR10 epon onu mng fec enable diable This enables or disables EPON ONU uplink FEC function 5 To configure queue threshold of EPON ONU use the following command ZXR10 epon onu mng dba queue set lt queuesetid gt This configures queue threshold queuel lt va uei gt queue2 lt va ue2 gt queue3 lt va ue3 gt of EPON ONU queue4 lt va ue4 gt queue5 lt va ue5 gt queue6 lt va ue6 gt queue7 lt value7 gt que
12. 24 The two interfaces are trunk port FIGURE 9 TYPICAL VLAN NETWORKING SwitchA SwitchB gei_ 3 24 gei_7 24 eS Trunk gei_3 1 Set AH vlan10 20 gei_7 1 gei_7 4 gei_3 2 gei_3 5 gei_7 2 gei_7 5 vlani gt vian20 vianl0 gt ylan20 Confidential and Proprietary Information of ZTE CORPORATION 15 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERH Configuration of Switch A ZXR1O_A ZXR10_A ZXR10_A EA ZXR10_A ZXR10_A ZXR10_A ZXR10_A config vlan 10 config vlan switchport pvid gei_3 1 2 config vlan 20 config vlan switchport pvid gei_3 4 5 config interface gei_3 24 config if switchport mode trunk config if switchport trunk vlan 10 config if switchport trunk vlan 20 Configuration of switch B ZXR10_B ZXR10 B ZXR10_B ZXR10_B ZXR10_B ZXR10_B ZXR10_B ZXR10_B config vlan 10 config vlan switchport pvid gei_7 1 2 config vlan 20 config vlan switchport pvid gei_7 4 5 config interface gei_7 24 config if switchport mode trunk config if switchport trunk vlan 10 config if switchport trunk vlan 20 Configuring PVLAN To configure PVLAN perform the following steps ZXR10 config vlan private map session id lt d gt c This configures isolate and ommunity lt port list gt isolate lt port list gt promis promiscuous port lt port list gt vlan lt vlan list gt 2 ZXR10 config show vlan private map This views PVLAN configuration information ad Not
13. MAC address corresponds to multiple VLAN ID Port Number Such as gei_2 3 smartgroup1 Other related flags indicating status and operation of MAC address Related flags of MAC address entries on ZXR10 8900 series switch include the following five categories Static indicating whether MAC address is static or not Confidential and Proprietary Information of ZTE CORPORATION 47 48 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Permanent Indicating permanent MAC address to static Indicating whether MAC address is burnt in or not src_filter Indicating whether filtering the frame of source MAC address or not dst_filter Indicating whether filtering the frame of target MAC address When the switch performs layer2 forwarding it searches MAC ad dress table and VLAN table according to target MAC address of data frame Its purpose is to know the destination port of the data frame forwarding When the switch performs Layer 3 fast forwarding after it gets MAC address corresponding to next hop IP address it also needs to know the destination port of the packet forwarding by searching MAC address table MAC Address Categories MAC address in MAC address table on ZXR1i0 8900 series switch can be classified into the following three categories Dynamic MAC address Switch learns the dynamic MAC address through data frame in the network and the dynamic address is deleted when aging time i
14. MST Configuration ID they enable mul tiple same instances This region also contains the LAN whose designated bridge is one of these bridges in CIST instances 32 Confidential and Proprietary Information of ZTE CORPORATION HIT Chapter 3 STP Configuration Note The MST Configuration ID of bridge in a MST region must be the same but bridges with same MST Configuration ID are not necessarily in the same MST region For example If two bridges with same MST Configuration ID are connected through LAN belonging to another MST region the two bridges belong to different MST region In MST region there exist different spanning tree topologies Internal Spanning Tree IST MST1 MST2 and MSTn Ev ery MSTi can be called MSTI MST Instance bridges forward specific VID frame according to paths MSTI spanning tree topology corresponding to VID The correspondence between VID and MSTI is reflected in MST Configuration ID while MSTI spanning tree topology is determined by parameters of system configuration priority MST Instances MST bridge must support implementation of two kinds of in stances one IST and multiple MST instances IST is running in a region by default all VLANs are configured to IST by default IST is connected with all switches in the region responsible for communication with other MST regions and SST regions out side MST instance does not transmit BPDU message alone Spanning tree information is contai
15. ONU remote management ZXR10 config show remote onu multicast This shows multicast epon olt_ lt s ot gt lt oltId gt lt onuId gt lt 1 79 gt configuration information of EPON ONU remote management Confidential and Proprietary Information of ZTE CORPORATION 129 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY ZXR10 config show remote onu classification This shows Ethernet port epon olt_ lt s ot gt lt oltId gt lt onuId gt lt UniNo gt shunting configuration information of EPON ONU remote management ZXR10 config show remote onu condition profile This shows Ethernet port rule profile epon olt_ lt s ot gt lt oltId gt lt onuId gt shunting template information of EPON ONU remote management Example To show basic information for epon onu_3 1 1 remote manage ment execute the following command ZXR10 show remote onu information epon olt_3 1 1 epon onu_3 1 1 Onu vendorId PONU OnuModel OxBEAC6301 OnulId 0003 0000 000A Hardware version PAS6301E Software version 299 Firmware version 0x0135 Chip vendorId E6 ChipModel 0x6301 Chip revison 0 ChipDesignDate 06 09 27 Number of Ge port 1 GePort 1 Number of Fe port D FePort Number of POTS port 0 Number of El port D Number of US Queues 4 Max queues per US port 4 Number of DS Queues 8 Max queues per DS port 8 BatteryBackup no To show DBA queue threshold configuration information of epon onu_3 1 1 execute the followi
16. Switch MAC address table capacity is limited when the number of users is large reaching the maximum capacity there can be a limitation on the number of MAC addresses that the low priority user resident port can learn By limiting number of port MAC addresses network attacks that attempts to flood or overflow the MAC address table can be pre vented ZXR10 config mac limit num interface lt port name This limits number of port MAC gt lt max number gt address aid Note By default switch imposes no restriction on number of port MAC addresses Configured number of port MAC address restriction can be cancelled by setting the number of restricted MAC address to be zero Configuring Port MAC Address Learning Protection ZXR10 8900 series switch provides the function of port MAC ad dress learning protection When detecting MAC address learning is abnormal the switch protects the MAC address learning of this port for a period of time Once the port enters protection status it will not learn new address When the protection time is up the port enters MAC learning status again To set port MAC address learning protection perform the following steps 52 Confidential and Proprietary Information of ZTE CORPORATION ZTEDY Chapter 4 MAC Table Operation ZXR10 config mac protect interface lt port name This opens the enable switch gt enable disable of port MAC address learning protection 2 ZXR10 confi
17. Switch Ring ZESR is an Ethernet ring technology based on EAPS RFC 3619 protocol ZESR allows network admin istrators to create Ethernet rings It is like Fiber Distributed Data Interface FDDI or SONET SDH ring When link or node malfunc tion occurs the switches on ZESR can recover within 50ms As shown in Figure 24 S1 is configured as a master node and other switches are configured as transit nodes On the master node one of the ports is a primary port and the other port is a secondary port During initialization the secondary port is blocked to avoid loop When a transit node finds that an adjacent link is interrupted it will send interrupted information to the master When the master receives the information it clears bridge table and opens secondary port It sends control frames to inform the transit nodes clearing their bridge tables After that the switches learn address again in a common way Confidential and Proprietary Information of ZTE CORPORATION 75 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY FIGURE 24 ZESR NETWORK TOPOLOGY S4 S4 sends link a interrupted a to S3 Link interrupted S3 sends link interrupted information to aman ae Ke S The secondary Baies SB port is blocked 1 port Si port To prevent the master from missing the link interrupted informa tion master sends Health frames from primary port periodically The Health frame is received by the
18. VLAN is a technology that divides a physical network into multiple logical virtual LAN Every VLAN has a VLAN identifier VID Taking advantage of VLAN technology network administrators can divide the users in the same physical LAN into different broadcast domains one broadcast domain is one VLAN This ensures that the users with the same demands belong to same broadcast do main and users with different demands belong to different broad cast domain Every VLAN is like an independent logical LAN having the same attributes with physical LAN All broadcast and unicast traffic in the same VLAN are restricted to the VLAN instead of being forwarded to other VLAN Communication between devices belonging to dif ferent VLAN is forwarded by the Layer 3 routers VLAN has the following features Reducing broadcast traffic in the network Enhancing network security Simplifying network management and control Confidential and Proprietary Information of ZTE CORPORATION 3 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY VLAN Type VLAN type is determined by the method dividing a received frame to a specific VLAN ZXR10 8900 series switch supports port based VLAN which is the most simple and effective method It assigns ports of switching equipment to different VLANs consequently the traffic received from the port belongs to the VLAN connected to the port For example if port 1 port 2 and port 3 belong to the
19. ZXR10 config gei_1 1 set ethernet oam link monitor frame period threshold 5 window 1000 ZXR10 config gei_1 1 set ethernet oam link monitor frame seconds threshold 10 window 30 ZXR10 config gei_1 1 show ethernet oam gei_1 1 link monitor Link Monitoring of Port 1 Errored Symbol Period Event Symbol Window 10 million symbols Errored Symbol Threshold 10 Total Errored Symbols 0 Local Total Errored Events 0 Remote Total Errored Events 0 Errored Frame Event Period Window 20 s Errored Frame Threshold 10 Total Errored Frames 0 102 Confidential and Proprietary Information of ZTE CORPORATION HIT Configuration Key Points Chapter 9 Ethernet OAM Configuration Local Total Errored Events 0 Remote Total Errored Events 0 Errored Frame Period Event Frame Window 1000 ten thousand frames Errored Frame Threshold 5 Total Errored Frames gt 30 Local Total Errored Events 0 Remote Total Errored Events 0 Errored Frame Seconds Event Errored Seconds Window 30 s Errored Seconds Threshold 10 s Total Errored Frame Seconds 0 s Local Total Errored Frame Seconds Events 0 Remote Total Errored Frame Seconds Events 0 S S Link monitor events can be classified into four types error sym bol monitor event error frame monitor event error frame period monitor event and error frame second count monitor event When link monitor information of port is v
20. and ARP table will be updated after response is received In case IP address filtering function is enabled view IP POOL of which VLAN does the destination address of ARP request belongs to and send ARP request to this VLAN Note In case IP address filtering function is enabled IP POOL can not be null In case IP address filtering function is disabled source IP will not be checked and it doesn t need to configure IP POOL How to enable disable the function of sending free arp message is as follows When the function of sending free arp is enabled superVLAN in terface will send free arp to all SubVLANs If the command of arp gratuitous disable is carried out free arp is not sent to any SUDVLAN Only in the state of arp gratuitous disable can free arp send to the specified subVALN How to send free arp message to the specified SUbVLAN is as fol lows This command must be carried out in the state of arp gratuitous disable that is this command can be enabled only when the func tion of sending free arp to any SubVLAN is disabled first Corre spondingly carry out the command of no arp gratuitous subvlan amp lt vlan list gt to disable sending free arp to the specified subVLAN If recover to the default state that is send free arp to all sub VLANs carry out the command of arp gratuitous enable The sending mode of VRRP heartbeat message is introduced as follows Send VRRP heartbeat message by configuring SuperVLAN to ap ply
21. by remote discovery One is knew by OAMPDU timeout another is to define some detailed emergency link events to let client layer know which fault occurs on link from information OAMPDU The DTE which is configured active mode launches discovery process When discovery process finishes remote OAM peer en tity is in active mode active DTE is allowed to send any OAMPDU DTE configured passive mode doesn t launch discovery process passive DTE feedbacks remote DTE launching discovery process Remote Loopback OAM provides optional data link layer frame loopback mode It is controlled by the remote OAM remote loopback is used for fault location and link performance test When remote DTE is in OAM remote loop mode local and remote DTE statistics can be queried and compared at any time Query can happen before during and after the process that loop is sent to remote DTE In addition analyze OAM sub layer loop frame to ensure additional information about link health namely ensure frame dropping for link fault If an OAM client has sent a Loopback Control OAMPDU and is wait ing for the peer DTE to respond with an information OAMPDU that indicates it is in OAM remote loopback mode and that OAM client receives an OAM remote loopback command from the peer device the following procedures are recommended If the local DTE has a higher source address than the peer it should enter OAM remote loopback mode according to the command of its peer
22. config esm esm mode I2 only 12 ipv4 This configures ESM mode ipv4 acl ipv6 only ipv4 ipv6 To configure assignment of ESM corresponding to assigning the whole entry space to L2 forwarding table to L2 forwarding ta ble and ipv4 forwarding table to ipv4 forwarding table standard ACL and extended ACL to ipv6 forwarding table to ipv4 forward ing table and ipv6 forwarding table respectively After reboot the configuration gets valid ESM Configuration Example 1 Configuring ESM to L2 mode only ZXR10_R1 config esm mode 12 only 2 Configuring ESM to ipv4 and ipv6 common mode ZXR10_R1 config esm mode ipv4 ipv6 ESM Maintenance and Diagnosis For the convenience of ESM maintenance and diagnosis ESM pro vides related show commands 1 To show current configuration of ESM execute the following command show esm info 58 Confidential and Proprietary Information of ZTE CORPORATION Aggregation Modes Configuration Principles Chapter 6 Link Aggregation Configuration Table of Contents Link Agere atlon CW Ee EE SAUER GEN ER 59 C nfigurina LINK AGgregation se DESEN ERR Ee ES AER EES 60 Link Aggregation Configuration Example es 61 Link Aggregation Maintenance and Diagnose 62 Link Aggregation Overview Link Aggregation is also called Trunk It refers to bundling of mul tiple physical ports into a logical port to implement load balance of in out flow in each member port Switch determines from whic
23. connects to switch A is blocked This is shown in the right part of Figure 18 Port root protection command is configured in interface mode It is only permitted in designated port and is not permitted in root port If a port which enables root protection receives BPDU packets with high priority port state becomes ROOT_INCONSISTENT The switch does not re calculate and elect a new root port In the right part of Figure 18 configured port protection should be configured on port of switch C which connects to switch D Once this port receives a BPDU packet with higher priority state of this port becomes ROOT_INCONSISTENT Once switch D stops sending the BPDU packet with higher priority the port is not blocked Port state becomes LISTENING LEARN ING and then FORWARDING This change is automatic not man ual Confidential and Proprietary Information of ZTE CORPORATION 37 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDH Configuring STP Enabling STP To enable STP function use the following command ZXR10 config Spanning tree enable This enables STP function d Note To disable STP function use spanning tree disable command By default STP function is disabled After STP function is disabled each port with the physical status of up should be set to be the status of forwarding To enable or disable spanning tree calculation on a port use the following command ZXR10 config if Spanning tr
24. control the construction cost Therefore PON develops rapidly There are two types of optical fiber accesses Active Optical Network AON Passive Optical Network PON PON is a simple physical media network It does not need the sup port of devices at office end and terminal end which avoids elec tromagnetic interference of devices effectively It also decreases fault ration of devices and links improves system reliability and saves cost for maintenance PON has good service transparency It is suitable for signals of multiple modes and speeds APON BPON GPON and EPON GEPON are PON based technologies Their difference is that they use dif ferent Layer 2 technologies To suit for IP services better EFMA brought out that replacing ATM with EPON in Ethernet in 2001 and IEEE 802 3ah task group stan dardized it In june 2004 IEEE802 3 EFM task group released the standard of EPON that is IEEE 802 3ah It is used to solve the problem of the last mail in network access Confidential and Proprietary Information of ZTE CORPORATION 109 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY 110 EPON Features EPON Related Terms EPON Network Application EPON is an Ethernet based on PON It supports 1 25Gbps sym metrical speed and reserves the characteristics of PON that it is easy to dispose and maintain EPON can make signal transmit ted actually between office end and terminal end without complex protoco
25. dat Echo description If the command format is correct some kinds of echo states will appear as follows Echo state 1 ZXR10 Show tech support This command will take a long time please wait It indicates that system has received this one command for col lection and prompts that this operation will last for a period and request wait Echo state 2 ZXR10 show tech support Show tech support is running please wait It indicates that system has been in the process of one command for collection maybe show tech support is carried out on the other terminals user can t carry out one command for collection at this time and need to carry out later Confidential and Proprietary Information of ZTE CORPORATION HIT Chapter 12 Configuring One command for Collection Function Echo state 3 ZXR1LO0 Show tech support Exec file is running you can t show configuration or diagnostic informaition It indicates that exec file is carried out and system can t col lect information because configuration command possibly changes system configuration which causes that the collection will not be correct If system doesn t implement other one commands for collection system is on the phrase of system information collection on back ground At this time the screen will echo but there isn t prompt by telnet Also system can carry out other commands by telnet and it doesn t affect the operation of user When the cursor moves to
26. eeeeeee eee ees 41 Configuring STP Protocol Transparent Transmission ID itiecericcenesev acer tcreedene ye crtisderseevaeniveeeveeevecereien ts 41 Configuring BPDU Protection 42 Configuring Edge Port BPDU Protection sssasscccreererre 42 Configuring Port Loopback Protection ccccceeeeeeeeneeas 42 Configuring Port Root Protection 43 STP Configuration Example ccceeeeeeee estes eee eeeeeeaeeees 43 STP Maintenance and Diagnose 45 MAC Table Operation cccscccsscceenseesccessceeseesenns 47 MAC Address Table Overvlew 47 Composition and Meaning of MAC Address Table 47 MAC Address Categories 48 MAC Address Table Creation and Deletion 05 49 Configuring MAC Table ccecceeeeeee teens ee este eee eeeneeeaeaes 50 Configuring MAC Address Aging Time 50 Burning MAC Address veNER ENN SKS KEREN SNE RSR SEENEN dente 50 Binding MAC Address eens iaa tana 51 Configuring Port MAC Address Learning 51 Limiting Number of MAC AdCreSS S AE 52 Configuring Port MAC Address Learning Protection 52 Configuring MAC Address Filtration 53 Confidential and Proprietary Information of ZTE CORPORATION HIT Configuring 256K Mode cccceeeeee teste eee eens eeeeeeaees 54 Viewing MAC Address Table 54 MAC Address Table Configuration Example eseeee 55 ESM Confguratton ee NK KREE NEEN KENE ennen D7 ESM OVGIRVICW iia ege dE EE 57 Configuring ESM stint tacts
27. error detection priority in MA configuration mode 15 To clear all CFM configurations use the following command ZXR10 config clear pbt cfm This clears all CFM configurations in global configuration mode Confidential and Proprietary Information of ZTE CORPORATION 97 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY 16 To trigger LTM use the following command Linktrace Message LTM It is initiated by MEP used to trace one path to the destination MAC address from MIP to MIP until LTM reaches its destination MEP or cannot be forwarded any more It is used for fault isolation and path detection LTM is the broadcast packet its destination is selected according to MD priority of MEP and it is forwarded to MP with appropriated MD level through bridge network LTM packet passing middle and MIP of MD and MA all send a LTR to source MEP to ensure the packet arrives here Destination MP can also be MIP zxR10 cfm Itm md lt md session id gt In privileged mode a ma lt ma session id gt smep id local MEP sends link lt smep id gt dmep id lt dmep id gt detection message of dmep mac lt dmep mac gt dmip mac another MP lt dmip mac gt t w 17 Triggering LBM LB LoopBack function An MEP sends an unicast CFM PDU to designated MP used for fault confirmation and isolation It sends unicast packets to LBM initiator MEP for MP responsing LBM After receiving one LBM MP loopback resp
28. frame and changes of frame delays which is realized by regularly receiving frames carrying ETH DM data from peer MEP As for one way DM function clock synchronization is needed between two switches for calculating frame delay ZXR10 config md ma mep lt i1 8191 gt This completes the one dm continue time lt 60600 gt int testing to one dm erval lt 160 gt function By executing no command the function can be disabled 28 To set two dm use the following command ETH DM function is mainly used to measure delay of frame and changes of frame delays which is realized by regularly sending frames carrying ETH DM data to peer MEP and receiving data with ETH DM from the peer As for bi directional DM function local MEP sends ETH DM packet with time stamp and expects to receive ETH DM frames sent from peer MEP It doesn t need to configure clock synchronization between two switches for bi directional DM ZXR10 config md ma mep lt i1 8191 gt This completes the two dm continue time lt 60600 gt int testing to two dm erval lt 160 gt function By executing no command the function can be disabled 29 To clear LM and DM statistics of MEP use the following com mand ZXR10 config md ma mep lt 18191 gt clear This clears LM and DM Im result dm result statistics of MEP 30 To debug CFM functional module use the following command Confidential and Proprietary Information of ZTE CORPORATION 101 Z
29. influ ences switches to transmit packet At the same time the change of Root Bridge makes it inconvenient for network administrators BPDU protection is to overcome this problem decreasing topology change influence to minimum degree BPDU protection of edge port maintains the stable of network topology Device which connects to edge port can not influence the spanning tree In MSTP module set a port as edge port and configure BPDU pro tection on this port If there is a loop when BPDU is received at the port port state is down and alarm information is displayed on terminal device As shown in Figure 14 switch A is root switch with priority 8192 Priority of switch B is 16384 Switch A and switch B contribute a core network Link between switch A and switch B is 1000M Switch C is an access layer switch Port of switch C which connects to switch D is an edge port Links between A and C B and C are 100M FIGURE 14 PROTECTION OF EDGE PORT BPDU message l l i x Blocked port When STP parameters on switch C are default value priority of switch is 32768 So port of switch C which connects to switch B is blocking port If switch D does not participate in spanning tree calculation direction of arrows represents the direction of BPDU as shown in the left part of Figure 14 34 Confidential and Proprietary Information of ZTE CORPORATION HIT Port Loopback Protection Chapter 3 STP Configuration Now suppo
30. is available to enable UDLD in interface configuration mode and disable UDLD in global configuration mode UDLD supports multi neighbor checking HUB can be used to connect multiple switches to form multiple neighbors How ever the most UDLD neighbors are 16 UDLD Configuration Example As shown in Figure 40 S1 is interconnected with S2 Enable UDLD on Si and S2 respectively FIGURE 40 UDLD CONFIGURATION EXAMPLE Sei 17 Sl S2 Configuration Steps 1 To enable UDLD on S2 execute the following command ZXR10 config udld mode normal gei_1 1 2 To enable UDLD on S2 execute the following command ZXR10 config udld mode normal gei_1 2 3 Execute command show udld interface lt port_list gt on two switches respectively and view the configuration result 136 Confidential and Proprietary Information of ZTE CORPORATION Chapter 12 Configuring One command for Collection Function Table of Contents One command for Collection Function Overview 137 Introduction to Running Environment of One command Col Peet eg EE 137 Basic Configuration of One command for Collection Func HOU ETET A E A E T E T E E A 138 One command for Collection Function Overview When network or device has some problems we need to know the running status of device in detail One command for collection function can make it more convenient for maintenance personnel to collect system information collect fault diagnosis information or co
31. olt_ lt s ot gt lt oltid gt lt onu This enters ONU sub interface Id gt configuration mode 116 Confidential and Proprietary Information of ZTE CORPORATION ZTERHY Chapter 10 EPON OLT Configuration 5 To configure the maximum numbers of MAC addresses that an ONU device can learn on its interface use the following command ZXR10 config if onu mac limit num lt max number gt This configures the maximum numbers of MAC addresses that an ONU device can learn on its interface The number ranges from 0 to 8192 By default it is 256 To delete the maximum number and recover to default value use no onu mac limit num command Configuring OLT Optical Line Protection To configure OLT optical line protection perform the following steps 1 To enter Smartgroup interface configuration mode use the fol lowing command ZXR10 config interface smartgroup lt number gt This enters Smartgroup interface configuration mode 2 To create EPON optical line protection group use the following command ZXR10 config if epon protection group enable This creates EPON optical line protection group for optical line changeover when necessary To delete EPON optical line protection group use no epon prot ection group enable command 3 To configure changeover protection time use the following command ZXR10 config if epon protection group revertive This configures changeover lt 1 65535 gt protection time in
32. one Jm LM on demand function is also called one Im It is mainly used for performance monitoring and fault management It calculates local and peer packet loss from MEP to MEP by send ing LMM packets and receiving LMR packets User can enable or disable this function on demand and user can configure trig ger interval and sending period integer multiple of 1S of LMM packets according to requirements As for LM on demand source MEP sends LMM packet with counter After receiving this LMM packet destination MEP responds to this packet and sends LMR packet with counter After receiving LMR packet source MEP calculates local and peer packet loss through the counter carried in packet ZXR10 config md ma mep lt i1 8191 gt This completes the one Im continue time lt 60600 gt int testing to one Im erval lt 160 gt function By executing no command the function can be disabled To set two Im use the following command This is mainly used for performance monitoring and fault man agement It calculates local and peer packet loss from MEP to MEP by CC packets Confidential and Proprietary Information of ZTE CORPORATION ZTERHY Chapter 9 Ethernet OAM Configuration ZXR10 config md ma mep lt i1 8191 gt This completes the two Im testing to two lm function By executing no command the function can be disabled 27 To set one dm use the following command ETH DM function is mainly used to measure delay of
33. provided in any written license between ZTE CORPORATION and its licensee the user of this document shall not acquire any license to the subject matter herein ZTE CORPORATION reserves the right to upgrade or make technical change to this product without further notice Users may visit ZTE technical support website http ensupport zte com cn to inquire related information The ultimate right to interpret this product resides in ZTE CORPORATION Revision History Revision No Revision Date Revision Reason R1 3 20100205 Edition update Serial Number sjzl20093838 Contents About This Manual sssssssussnnnnnnnnnnnnnnnnnnnnnnnnnnn L Safety Instruction E Safety Instruclon ENEE 1 E LEET 1 VLAN Configuration sssssssssssssss22200unnnnnnnnnnnnnnn A VU EE E VLAN TY E 4 VLAN Tairere aioin wath OTE E 4 VLAN LINK Type iiion narii aA AR AELA 5 Default VLAN visiecsirviesdstartietrrienscienteeviveestiaetecanenienens 5 E VE 5 QING geed reornp eU rie ri E E Dri tye A rii 6 SUBMEt VLAN Ae eet gegen deeg A a EAA 7 Protocol VLAN srini ia EE a niceties a 7 VLAN Translation 2222 20agE N Ne meann a aa 7 Enhanced VLAN Translation 8 SUPEIVLAN 2 geen tege aA TAR 8 SVLAN Eet BERENS EELER EES 8 Configuring VLAN eee e eee eee eee eee aai 11 Creating VLAN ssissiteess cosets csveaceveeceeesvesecvecdeeeecvesever eee 11 Setting VLAN Link Type on Interface 12 Adding VLAN Member Port 13 Setting Port Native VLAN cccceeeee ee
34. same VLAN and other ports belong to other VLANs frame received by port 1 can be transmitted over port 2 and port 3 exclusively If a user in VLAN moves to a new place it does not belong to the old VLAN unless VLAN is reconfigured VLAN Tag Multiple VLAN services can be transmitted in one link if the VLAN that the frame resides in can be presented in a certain method when frame is transmitting in the network IEEE 802 1Q imple ments the function by inserting a VLAN tag into Ethernet frame structure VLAN tag is 4 byte long in Ethernet frame its location is behind source MAC address and before length type segment Format of VLAN tag is shown in Figure 1 FIGURE 1 FORMAT OF VLAN TAG TPID 2 Bytes TCI 2 Bytes T 5 4 Ui U VLAN tag is most frequently applied in the case of cross switch creation of VLAN here the connection between switches is called Trunk Cross multiple switch VLAN can be created through one or more trunks after applying tag When the port connected to the switch receives a tagged frame it can judge which VLAN the frame belongs to according to VLAN tag Each 802 1Q port is allocated with a default VLAN ID which is called PVID When the port receives untagged frame the frame is considered to belong to port default VLAN and forwarded in the VLAN ZXR10 8900 series switch supports IEEE 802 1Q standard tag 4 Confidential and Proprietary Information of ZTE CORPORATION HIT Function Chapt
35. steps 1 ZXR10 config vlan subnet map session no lt session This configures subnet VLAN no gt lt ipaddr gt lt mask gt vlan lt vlanid gt lt name gt function 2 ZXR10 config show vlan subnet map This views subnet VLAN configuration information Note ZXR10 8900 series switch supports 128 subnet VLANs and can process data frames of 128 types of source IP network sects Example Figure 11 shows configuration of subnet VLAN data on the switch VLAN20 and VLAN30 Interface fei_1 1 belongs to VLAN20 in terface fei_1 2 belongs to VLAN30 Interface fei_1 10 belongs to VLAN20 and VLAN30 PVIDs of fei_1 1 fei_1 2 and fei_1 10 are different PCs of source IP address 20 20 20 0 24 network sect are accessible to server1 and PCs of IP address 30 30 30 1 are accessible to server2 18 Confidential and Proprietary Information of ZTE CORPORATION ZTE Chapter 2 VLAN Configuration FIGURE 11 SUBNET VLAN CONFIGURATION EXAMPLE 20 20 20 0 24 Server 1 Server 2 Tei UI fei_1 2 VLAN20 VLAN30 fei_1 10 VLAN20 VLAN 30 2 30 30 30 1 24 Switch configuration ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX A AA A A A A A A A A A A A Ke 255 ZXR 255 0 config inte 0 config int 0 config int 0 config int 0 config int 0 config inte 0 config int 0 config int 0 config int 0 config int 0 config inte 0 config int 0 config int 0 config int
36. the next prompt it means that command has been carried out successfully Check the generating time of flash data tech dat If the time is the latest copy the file to PC terminal for content check ZXR10 Now show tech support is running Introduction to One command for Collecting Fault Diagnosis Information ZxXR10 Show diag info all This collects fault diagnosis information 1 If the command doesn t carry option all then one command for diagnosis will be carried out diagnosis information will be wrote into flash data diaginfo dat The format of this file is text and this file can be opened and read directly 2 Ifthe command carries option all then one command for diag nosis will be carried out the file with diagnosis information will be wrote into flash data diaginfo dat The format of this file is zar and the file need decompression software of zar format such as winZAR to be decompressed for getting sysinfo log to read Echo description If the command format is correct some kinds of echo states will appear as follows Echo state 1 ZXR10 Show diag info This command will take a long time please wait It indicates that system has received this one command for fault diagnosis and prompts that this operation will last for a period and request wait Echo state 2 Confidential and Proprietary Information of ZTE CORPORATION 139 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERH
37. the specified SUbVLAN or round robin mode In round robin mode SuperVLAN traverses all SUbVLANs send VRRP heartbeat message from one SubVLAN every time The two modes avoid sending VRRP heartbeat message to all SubVLANs of SuperVLAN each time which affects system performance Example As shown in Figure 12 configure SuperVLAN on switch A and as sign sub net 10 1 1 0 24 with GW to be 10 1 1 1 Configure two sub vlans vlan 2 and vlan 3 on switch B and make them belong to SuperVLAN Switch A and switch B are interconnected through Trunk ports 24 Confidential and Proprietary Information of ZTE CORPORATION ZTEDH Chapter 2 VLAN Configuration FIGURE 12 SUPERVLAN CONFIGURATION EXAMPLE 8 SuperVLAN SwitchA 10 1 10 24 gei_7 10 gei 8 10 SwitchB gei_3 1 gel Si EE EE Metteg EE i i we we ne we le CC SubVLAN lex joa i i i i VLAN2 VLAN3 Configuration of Switch A Create SuperVLAN assign subnets and specify GW ZXR10_A config interface supervlan 10 ZXR10 A config int ip address 10 1 1 1 255 255 255 0 Join SubVLAN to SuperVLAN ZXR10_A config vlan 2 ZXR10_A config vlan supervlan 10 ZXR10 A config vlan 3 ZXR10_A config vlan supervlan 10 Set vlan trunk port ZXR10_A config interface gei_7 10 ZXR10_A config int switch mode trunk ZXR10_A config int switch trunk vlan 2 3 Configuration of switch B ZXR10_B config interface gei_3 ZXR10_
38. to show the specified port eth ernet oam link event information ZXR10 config show ethernet oam gei_1 1 link monitor Link Monitoring of Port 1 Link Monitoring disabled Errored Symbol Period Event Symbol Window 1 million symbols Errored Symbol Threshold 1 Total Errored Symbols 3 H Local Total Errored Events 0 Remote Total Errored Events 0 Errored Frame Event Period Window 1 s Errored Frame Threshold 1 Total Errored Frames 0 Local Total Errored Events 0 Remote Total Errored Events 0 Errored Frame Period Event Frame Window 100 ten thousand frames Errored Frame Threshold 1 Total Errored Frames S Local Total Errored Events 0 Remote Total Errored Events 0 Errored Frame Seconds Event Errored Seconds Window 60 s Errored Seconds Threshold 1 s Total Errored Frame Seconds 0 s Local Total Errored Frame Seconds Events 0 Remote Total Errored Frame Seconds Events 0 The following example shows how to show the specified port eth ernet oam management frame information ZXR10 config show ethernet oam gei_1 1 statistics OAMPDU Counters of Port 1 TransmitInformation 0 ReceiveInformation 0 TransmitLoopbackControl 0 ReceiveLoopbackControl 0 TransmitVariableRequest 0 ReceiveVariableRequest 0 TransmitVariableResponse 0 ReceiveVariableResponse 0 TransmitUniqueEventNotification ReceiveUniqueEventNotification TransmitDuplicateEventNotification ReceiveDuplicateEven
39. tote eed EE an eed aaa 57 Initializing ESM EE 57 Configuring ESM Mode ccceeeeeeeeee eee ee teen inienn 58 ESM Configuration Example 0 cceeeeeeeeee test este eeeeeeneees 58 ESM Maintenance and DiaQnoSiS ceeeeeeeeee teste eee ees 58 Link Aggregation Configuration sscssseessensees D I Link Aggregation OVErVieW cceceeeeeeee eee ee eee eeeeeeeeeeeeees 59 Configuring Link Aggregation ccciceceeeeee eee ee teeta eeeeees 60 Link Aggregation Configuration Example s ssssssssssessrerresses 61 Link Aggregation Maintenance and Diagnose 62 IGMP Snooping Confguration eseu kee eene OD IGMP Snooping Overvlew eee ee teers 65 Multicast Group Join 66 Multicast Group Leave 66 Fast Leave civietieceiiiecis ceteris eevivieis ENEE EE ENEE ENEE E 67 Configuring IGMP Gnooptnmg eee ee eee ee eee eeeeee ea eees 67 Enabling IGMP Snooping Function sssssssssesssrrresrrrresrrrns 67 Configuring IGMP Snooping ssm mapping seeccereseeere 68 Configuring Proxy Query Facility cccceeeesseeeeeeeeeneeas 68 Restricting Multicast Group eeceee eect este eee eeeeeeeeeees 69 Configuring Static IGMP Gnooping teens 69 Modifying IGMP Snooping Time Parameters ccce 70 Configuring Master Slave Router Interface 70 IGMP Snooping Configuration Example eseeeeeeeeee es 71 IGMP Snooping Maintenance and Diagnosis scceeccerreee 72 Link Protection Configuration sccsssess
40. 0 egress invlan 100 egress outvlan 200 ZXR10 config vlan translate enhanced session no 3 egress port gei_1 1 ingress vlan 10 egress invlan 100 egress outvlan 200 Create session 3 configure entry enhanced VLAN translation translate double layer tag message with inner VLAN 10 and outer VLAN 20 imported by gei_1 1 into inner VLAN 100 and outer VLAN 200 Create session 4 configure egress enhanced VLAN translation translate double layer tag message with inner VLAN 10 and outer VLAN 20 imported by gei_1 1 into inner VLAN 100 and outer VLAN 200 ZXR10 config vlan translate enhanced session no 3 ingress port gei_1 1 ingress invlan 10 ingress outvlan 20 egress invlan 100 egress outvlan 200 ZXR10 config vlan translate enhanced session no 3 egress port gei_1 1 ingress invlan 10 ingress outvlan 20 egress invlan 100 egress outvlan 200 When realizing the above seven functions by command configura tion for imported single layer tag message if only add outer tag configure the value of egress invian same as that of ingress vlan For imported double layer tag message if only need to modify one of them configure another translated tag same as the vlaue before translation If need to delete outer tag set the value of egress outvlan as untag Configuring SuperVLAN This creates SuperVLAN and supervlan id ranges from 1 to 255 This adds sub vlan Utmost 4094 subvlans can be bound to one SuperVLAN The sub vlan that has been configu
41. 00 major level role master gei_1 1 gei_1 2 Configuration on S2 ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX ZX 78 A A A A A A A A A A A A A A A A A A R 0_S2 vlan databale 0_S2 vlan vlan 10 20 0_S2 vlan vlan 4000 o o vlan exit D S2 config interface gei_1 1 0 s2 0 s2 0 s2 0 s2 0 s2 0 s2 0 s2 0 s2 0 s2 config if config if config if config if config if config if config if config if switchport switchport switchport exit config interface gei_ switchport switchport switchport exit mode trunk trunk vlan trunk vlan 1 2 mode trunk trunk vlan trunk vlan D _S2 config spanning enable D _S2 config spanning tree mst configuration 0 S2 config mstp instance 1 vlans 10 20 D S2 config zesr ctrl vlan 4000 protect instance 1 D _S2 config zesr ctrl vlan 4000 major level role transit gei_1 1 gei_1 2 c Confidential and Proprietary Information of ZTE CORPORATION 10 20 4000 10 20 4000 HIT Chapter 8 Link Protection Configuration Configuration on S3 is the same as that on S2 Configuration information on S1 is shown below ZXR10_S1 config show zesr ZESR domain ctrl vlan 4000 ports gei_1 1 Primary gei_1 2 Secondary node type MASTER mode standard ring Up switch times 5 healthtime 1ms failtime 3ms ZXR10_S1 config show zesr brief ctrl vlan 4000 protecti
42. 1 port attribute use the following command Confidential and Proprietary Information of ZTE CORPORATION 121 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY ZXR10 epon onu mng interface e1 lt UniNo gt enable This configures EPON ONU E1 disable port attribute Parameter description lt UniNo gt Ei port UNI number ranging from 1 to 16 9 To configure EPON ONU VoIP port attribute use the following command ZXR10 epon onu mng interface voip lt UniNo gt enable This configures EPON ONU VoIP disable port attribute Parameter description lt UniNo gt VoIP port UNI number ranging from 1 to 64 10 To configure MAC address of EPON ONU Ethernet port use the following command ZXR10 epon onu mng mac add delete clear This configures MAC address of eth_ lt s ot gt lt port gt filter bind static mac address EPON ONU Ethernet port 11 To configure aging time of MAC address on EPON ONU Ethernet port use the following command ZXR10 epon onu mng mac aging time lt aging time gt This configures aging time of MAC address on EPON ONU Ethernet port Parameter description lt aging time gt Aging time of MAC address ranging from 15 to 86400 in its unit of second It should be multipliers of 15 12 To configure the maximum number of MAC addresses that an EPON ONU Ethernet port can learn use the following com mand 122 Confidential and Propri
43. 10 config if switchport qinq uplink To view SVLAN configuration information use the following com mand ZxR10 Show vlan qing session lt session id gt This displays VLAN configuration information Example This example shows how to view SVLAN configuration information ZXR10 sh vlan ging Session Customer Uplink In_ Vlan Out_Vlan Priority redirect 1 fei_1 1 fei_1 2 1 10 20 mapping 2 fei 1 1 gei 1 2 30 0 Description of displayed fields Fea Description Customer port Uplink Uplink port number or smartgroup number Out vlan Outer tag Value 0 means transparent transmission priority Priority of outer tag identifying whether to mapping QoS of outer tag VLAN Maintenance and Diagnosis To view VLAN configuration information use the following com mand zxR10 Show vlan brief access trunk hybrid id This views VLAN configuration lt vlan id gt ifindex nmame lt vian name gt ifindex information Confidential and Proprietary Information of ZTE CORPORATION 29 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY 30 Example Example wid Note Users can view information of all VLANs VLAN with specified ID and VLAN with specified name It also can be viewed the informa tion of the VLAN with port mode of Access Trunk and Hybrid This example displays configuration information of all VLANs ZXR10 show vlan VLAN Name Status Said MTU PvidPorts UntagPorts TagPorts 1 V
44. 2 set ethernet oam en ZXR10 config gei_1 2 set ethernet oam enable ZXR10 config gei_1 2 set ethernet oam period 10 timeout 3 mode active When discovery is successful prompt ETH OAM gei_1 2 discovery process is successful When discovery is unsuccessful prompt ETH OAM gei_1 2 is in formed of remote link fault ETH OAM gei_1 2 is informed of remote unrecoverable failure After discovery is successful the discovery information showed by R2 is as follows ZXR10 config show ethernet oam gei_1 2 discovery PortlId 2 ethernet oam enabled Local DTE Config Mode active Period 10 100 ms Link TimeOut 3 s Unidirection nonsupport PDU max size 1518 Status Parser forward Multiplexer forward Stable yes Discovery done Loopback off PDU Revision 0 Remote DTE Mode passive 90 Confidential and Proprietary Information of ZTE CORPORATION HIT Example Chapter 9 Ethernet OAM Configuration Link Monitor support Unidirection nonsupport Remote Loopback support Mib Retrieval nonsupport PDU max size 1518 Status Parser forward Multiplexer forward Stable yes Mac Address 00 1906 00 2b f6 PDU Revision SZ Maintenance and Diagnosis of 802 3ah ZXR10 config show ethernet oam lt port This configures the port gt discovery link monitor satistics link detection mode The show command can be carried out on the other modes zxR10 debug ethernet oam l
45. 20 To configure whether to enable disable MEP check function use the following command ZXR10 config ma mep lt mep id gt This configures ccm check enable disable whether to enable disable MEP check function in MA configuration mode 21 To configure MEP complex flag use the following command ZXR10 config ma mep lt mep id gt This configures MEP complex flag enable disable complex flag in MA configuration mode 22 To set MAC address on CFM interface use the following com mand ZXR10 config if fm mac lt mac addr This configures MAC ess gt address of CFM interface in interface configuration mode When OAM card is used as proxy card it doesn t support to set MAC address of port Confidential and Proprietary Information of ZTE CORPORATION 99 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY 100 23 24 25 26 To associate one MEP with port tunnel use the following com mand ZXR10 config ma assign MEP lt mep id gt This associates one to interface lt port name gt MEP with port tunnel in MA configuration mode To associate one MIP with port use the following command ZXR10 config ma assign MIP This associates one lt session id gt interface lt port name gt MIP with port in MA configuration mode When OAM card is available in system and OAM card is used as proxy card for CFM service only mep can be configured Setting
46. 402 ZTE D420 ZTE D421 ZTE D422 ZTE F401 ZTE F425 ZTE F429 ZTE F430 ZTE F435 ZTE F500 abd ZTE F820 4 To create an ONU sub interface use the following command ZXR10 config interface epon olt_ lt s ot gt lt oltid gt lt onu This creates an ONU Id gt sub interface To delete an ONU sub interface use no interface epon olt_ lt slot gt lt oltid gt lt onuId gt command 5 To configure description information of EPON ONU interface use the following command ZXR10 config if description lt LINE gt This configures description information of EPON ONU interface Parameter description lt LINE gt ONU name within 100 characters Configuring EPON Global Parameters To configure EPON global parameters perform the following steps 1 To enter EPON configuration mode use the following com mand ZXR10 config epon This enters EPON configuration mode 2 To enable or disable EPON interface card to implement auto matic authentication use the following command 112 Confidential and Proprietary Information of ZTE CORPORATION ZTEDHY Chapter 10 EPON OLT Configuration ZXR10 config epon auto authentication card This enables or disables EPON lt slot gt enable disable interface card to implement automatic authentication By default it is disable If automatic authentication is enabled ONU will register to join EPON automatically once it is powered on It communicates w
47. AC address on ZXR10 8900 series switch is 300s and configurable range is 10s 630s Burning MAC Address When the network is stable after a running period position of de vice connected with switch port is fixed that is a port correspond ing to MAC address in switch MAC address table is fixed MAC address can be burnt Burning MAC address is to convert all dynamic MAC addresses in the MAC address table into static converted address will not take part in aging At the same time if the data frame whose source MAC address is converted MAC address appears in other ports the switch will not relearn To burn MAC address use the following command ZXR10 config mac to static interface lt port name gt e This burns MAC address nable disable 50 Confidential and Proprietary Information of ZTE CORPORATION ZTEDY Chapter 4 MAC Table Operation Note These MAC addresses will not be saved permanently after burning MAC address it will disappear when the switch is powered off and restarted Binding MAC Address On ZXR1i0 8900 series switch add static or permanent MAC ad dress to MAC address table by configuration to implement MAC address binding in the port After binding MAC address correspon dence between MAC address and port is fixed and the address will not be learnt Binding relationship will not be terminated until the address is deleted manually To bind a MAC address perform the following step
48. B config int switch access vlan 2 ZXR10_B config interface gei_3 10 ZXR10_B config int switch access vlan 2 ZXR10_B config interface gei_5 ZXR10_B config int switch access vlan 3 ZXR10_B config interface gei_5 10 ZXR10_B config int switch access vlan 3 ZXR10_B config interface gei_8 10 ZXR10_B config int switch mode trunk ZXR10_B config int switch trunk vlan 2 3 Configuring SVLAN To configure SVLAN function use the following command Confidential and Proprietary Information of ZTE CORPORATION 25 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY ZXR10 config vlan qinq session no lt session id gt cust This configures SVLAN function omer port lt port id gt uplink port lt port id gt in vlan lt vlan id gt ovlan lt vian id gt untag helper vlan lt vlan id gt default vlan forwarding untag ovlan lt vilan id gt undirect Note To disable SVLAN function use no vlan qinq session lt session id gt all command in global configuration mode Example This example shows how to configure SVLAN function The same customer port supports multiple different outer tag and transparent transmission flow Configuration requirements are de scribed below 2ZXR10 8908 adds outer tags to the messages with tag 10 that are received at customer port fei_1 1 Then ZXR10 8908 trans mits these messages at uplink port fei_1 2 Outer tag is 997 and inner tag is 10 ZXR10 8908 a
49. D all session This shows MD lt session id gt configured on device ZXR10 config show MA all session This shows MA lt MA session id gt MD lt MD session id gt configuration ZXR10 config Show MEP mep id all This shows MEP MD lt MD session id gt MA lt MA session id gt configuration Confidential and Proprietary Information of ZTE CORPORATION 107 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY This page is intentionally blank 108 Confidential and Proprietary Information of ZTE CORPORATION Introduction to PON EPON Overview Chapter 10 EPON OLT Configuration Table of Contents EPON OLT EEN Ee EES 109 EECHER EPON ee EE de 111 EPON OLT Configuration Farm aia 79982 ger RENERT 125 EPON OLT Maintenance and Diagnosis e dnve cvs dein cenvedcvecannns 127 EPON OLT Overview With the development of network technology speed of backbone network and LAN is enhanced greatly As the bridge between net work and users the last mail becomes the bottleneck that limits the network development The old access technology such as T1 E1 and SONET SDH costs too much It is expensive to build network to apply optical access technology such as Cable Modem Due to the limit of environment and security it is not suitable to use wireless access technology widely As a type of access technology Passive Optical Network PON ensures that users can obtain good bandwidth Moreover it is easy to
50. EDHY Chapter 8 Link Protection Configuration 1 ZXR10 config zesr ctrl vlan lt vian id gt protect instance lt 0 16 gt ZXR10 config zesr ctrl vlan lt v an id gt major level role master transit lt port1 gt lt port2 gt ZXR10 config zesr ctrl vlan lt vian id gt level lt 1 2 gt seg lt 1 4 gt role master lt port1 gt lt port2 gt ZXR10 config zesr ctrl vlan lt vian id gt level lt 1 2 gt seg lt 1 4 gt role transit lt porti gt lt port2 gt ZXR10 config zesr ctrl vlan lt vian id gt level lt 1 2 gt seg lt 1 4 gt role edge control lt porti gt ZXR10 config zesr ctrl vlan lt vianid gt major level preforward lt 1 600 gt preup lt 0 500 gt ZXR10 config zesr ctrl vlan lt vianid gt major level hello lt 1 6 gt fail lt 3 18 gt ZXR10 config zesr restart time lt 120 600 gt 1 ZXR10 config show zesr 5 ZXR10 config zesr ctrl vlan lt vian id gt level lt 1 2 gt seg lt 1 4 gt role edge assistant lt porti gt ZESR Configuration This configures ZESR protection instance binding This configures the role of a switch on the major level ring This configures the role of a switch on the secondary level ring This configures the transit node on a secondary level ring This configures an edge assistant on a secondary level ring This configures an edge control on a secondary level ring This configures preforward and preup parameters of transit node
51. Ethernet Switching Volume ZTERH not supported that transparent transmission ID is configured first and then spanning tree is enabled Configuring BPDU Protection Configuring Edge Port BPDU Protection To configure edge port BPDU protection function perform the fol lowing steps ZXR10 config if spanning tree edged port enable This enables edge port BPDU protection function ZXR10 config if Spanning tree bpduguard action This enables BPDU protection shutdown function and shutdown port when the port receives BPDU packet Note To disable edge port BPDU protection function use spanning tree edged port disable command To disable edge port BPDU protection function and not shutdown port when the port receives BPDU packet use no spanning tree bpduguard action shutdown command Configuring Port Loopback Protection To configure port root loopback function in an instance use the following command ZXR10 config if Spanning tree guard loop instance This enables port loopback lt instance id gt protection function in an instance 42 Confidential and Proprietary Information of ZTE CORPORATION HIT Example Chapter 3 STP Configuration Note To disable port loopback protection function in an instance use no spanning tree guard loop instance lt instance id gt command This example shows how to configure port loopback protection function ZXR10 config if span
52. Host Type Port epon olt_3 15 2 State UP RTT 44 state UP MAC ADDR 0015 eba3 c8b7 MAC address of ONU OnuType Hard Ver OnuSoft Ver V1 1 0b DO EEPROM Ver 3 Onu Host Type ZXR10 Sshow interface b 3 Interface Portattribute Mode BW Mbits Admin Phy Prot epon olt_ 3 15 optical Duplex full 1000 up up up epon olt 3 15 optical Duplex full 1000 up up up epon olt_ 3 15 optical Duplex full 1000 up up up ZXR10 show epon onu mac epon olt_ 3 15 view MAC address information of ONU Mac address Port Llid StaticFlag 0015 eba3 c500 epon olt_3 15 1 1 0 0015 eba3 c8b7 epon olt_3 15 2 2 0 ZXR10 config epon ZXR10 config epon auto authentication card 2 disable disable automatic authentication ZXR10 config epon hardware authentication card 2 enable enable hardware authentication ZXR10 config epon exit ZXR10 config int epon olt_2 13 ZXR10 config if onu 1 type 123 mac 0015 ebac c87c ZXR10 config interface epon olt_2 13 1 ZXR10 config if ZXR10 config epon ZXR10 config epon dba epon olt_ 2 13 archimedes DBA archimedes type 126 Confidential and Proprietary Information of ZTE CORPORATION ZTERHY Chapter 10 EPON OLT Configuration plato DBA plato type thales DBA thales type only plato is available for current cards ZXR10 config int epon olt_2 13 1 configure maximum MAC address numbers of ONU ZXR10 config if onu mac limit num lt 0 8191 gt Limit number ZX
53. LAN0001 active 100001 1500 gei_7 5 12 10 VLANOO10 active 100010 1500 gei_7 1 3 100 VLANO100 active 100100 1500 gei_7 3 4 130 VLANO130 active 100130 1500 gei_7 4 gei_7 4 136 VLANO136 active 100136 1500 gei_7 4 200 VLANO200 active 100200 1500 gei_7 3 This example displays information of all VLANs whose port mode is Trunk ZXR10 show vlan trunk VLAN Name Status Said MTU PvidPorts UntagPorts TagPorts 1 VLAN0001 active 100001 1500 10 VLAN0010 active 100010 1500 gei_7 3 100 VLANO100 active 100100 1500 gei_7 3 130 VLANO130 active 100130 1500 136 VLANO136 active 100136 1500 200 VLANO200 active 100200 1500 gei_7 3 Confidential and Proprietary Information of ZTE CORPORATION Chapter 3 STP Configuration Table of Contents STP VSI WIEN Ee EE E 31 Sosna a KC RE 38 Configuring BPDU Protection rssi ia rene 42 STP Configuration Example a genge ge E d d SEN dE ak 43 STP Maintenance and Depp 0N EAR AATEEAdNRKAT ERSTEN TREINEN 45 STP Overview Spanning Tree Protocol STP is applicable to loop network It can block some redundant paths by specific algorithm prune loop network into loop free tree topology to prevent the message pro liferation and endless cycling in the loop network STP protocol is implemented by participating in exchanging Bridge Protocol Data Unit BPDU of all STP switches in an extended LAN The following operations can be implemented by exchanging BPDU messages Selecting a root bridge in a stable SPT topolo
54. PBACK IN FORWARDING STATE BPDU message l Data message l In Figure 17 if port loopback protection is configured state of blocking port in switch C becomes LOOP_INCONSISTENT state af ter MAX_AGE timer expires Port in LOOP_INCONSISTENT state does not transmit data This avoids looping FIGURE 17 PORT LOOPBACK PROTECTION A 4 _ gt BPDU message i lt gt BPDU message is blocked x Blocked port l W e Root Port root protection function protects root bridge rotection Port root protection function makes a port be designated port if the port is enabled If switch receives BPDU packets with high priority at a port that port root protection if configured port state 36 Confidential and Proprietary Information of ZTE CORPORATION ZTEDH Chapter 3 STP Configuration becomes ROOT_INCONSISTENT and flows are not transmitted at this port FIGURE 18 PORT ROOT PROTECTION New root switch gt BPDU message p lt Block port l Le Nie es 4 In the left part of Figure 18 switch A is root switch Switch A and switch B contribute a core network Switch C is an access layer switch Link between switch B and switch C fails at the port on switch C Switch D does not participate in spanning tree calcula tion Direction of arrows represents the direction of BPDU Now suppose switch D participates in spanning tree calculation If its priority value 0 switch D becomes a root switch Port of switch B which
55. R10 config epon onu mng epon olt_2 13 1 configure ONU remote management ZXR10 config onu mng classification Classification configuration dba DBA configuration end Exit to privilege mode exit Exit from interface configuration mode interface ONU uni configuration multicast ONU multicast configuration no Negate a command or set its defaults reboot Restart ONU show Show running system information vlan Set VLAN characteristics ZXR10 config onu mng EPON OLT Maintenance and Diagnosis Global Configuration Management Maintenance and Diagnosis ZXR10 config show epon olt This shows OLT port related information ZXR10 config show epon dba epon olt_ lt slot gt lt olt gt This shows DBA algorithm information of OLT interface ZXR10 config Show epon optical epon npc lt 1 12 gt This shows information of interface epon olt_ lt s ot gt lt o t gt OLT optical module including module model manufacturer information wavelength and device id of optical module OLT ONU Local Management Maintenance and Diagnosis Confidential and Proprietary Information of ZTE CORPORATION 127 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY ZXR10 config show epon onu mac epon olt_ lt s ot gt lt o This shows MAC address of ONU Itid gt lt onuid gt device on designated OLT port ZXR10 config Show epon onu authentication epon olt This queries ONU related _ lt slot gt lt olt
56. R10 config md ma speed slow Configure MEP ZXR10 config md ma create mep session 62 2 direction down R10 config md ma assign mep 2 to interface gei_3 1 ZXR10 config md ma mep 2 state enable R10 config md ma create rmep session 2 1 remote mac 00d0 d052 1200 Enter into configuration mode ZXR10 config cfm enable Enable LT function on S1 Enter management mode ZXR10 cfm ltm md 15 ma 32 smep id 1 dmep id 2 S1 displaying interface is as follows Linktrace to 00d0 d052 2800 timeout 5 seconds 64 hops trans id 1 Please wait 5 seconds to print the result Hops MAC ADDRESS Ingress Action Egress Action Relay Action I 00d0 d034 5670 EgrOK R1lyFDB 2 00d0 d052 2800 IngOK RlyHit Destination 00d0 d052 2800 reached In case OAM line card is available in system the above inter face will not be shown 2 Two dm function is enabled on two switches The configuration interface is shown as Figure 36 FIGURE 36 TWO DM FUNCTION CONFIGURATION EXAMPLE Sl S3 MEP MIP MEP2 In above application mep must be configured on one port of OAM line card and mep must be down Configuration of S1 is as follows Configure port ZXR10 config interface gei_1 1 ZXR10 config gei_1 1 switch mode trunk ZXR10 config gei_1 1 exit ZXR10 config vlan 10 Confidential and Proprietary Information of ZTE CORPORATION 105 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTE ZXR10 config vl
57. R10 config vlan igmp Snooping mrouter time This modifies aging time of out lt 30 65535 gt routing port 7 ZXR10 config vlan igmp Snooping last member This modifies last member Configuring Master Slave Router Interface em ZXR10 config ip igmp snooping This enables rarauter backup en router interface master slave function 70 Confidential and Proprietary Information of ZTE CORPORATION ZTEDHY Chapter 7 IGMP Snooping Configuration ZXR10 config vlan igmp Snooping This configures mrouter interface lt port name gt ver master slave ACL sion lt 1 3 gt master lt 1 99 gt slave number of router lt 1 99 gt interface ZXR10 config ip igmp snooping This forces the mrouter slave to master master slave switchover of router interface IGMP Snooping Configuration Example As shown in Figure 23 ports fei_1 1 fei_1 3 and fei_1 5 connect host port fei_3 1 connects multicast router and all the ports be long to VLAN10 Enable IGMP Snooping function in the switch FIGURE 23 IGMP SNOOPING CONFIGURATION EXAMPLE Ze IGMP router Fei_ 3 1 Fei 11 Fei_1 5 A e e e Fei_1 3 Configuration on the switch ZXR10 config Hip igmp snooping ZXR10 config vlan 10 ZXR10 config vlan igmp snooping Confidential and Proprietary Information of ZTE CORPORATION 71 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY IGMP Snooping Maintenance and Diagnosis This sh
58. R10 config vlan igmp snooping fast leave This configures fast leave function in VLAN Confidential and Proprietary Information of ZTE CORPORATION 67 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Configuring IGMP Snooping ssm mapping ZXR10 config ip igmp snooping ssm mapping This enables IGMP Snooping ssm maping globally ZXR10 config ip igmp Snooping ssm mapping rule This configures Snooping lt group add gt lt source add gt ssm maping rule for specified group address and source address ZXR10 config ip igmp snooping clear ssm mapping This clears all configured IGMP Snooping ssm maping rules Configuring Proxy Query Facility Generally there is at least one multicast router in multicast net work to send IGMP query packets regularly In case multicast router is unavailable in network proxy query facility can be con figured to send IGMP query packets ZXR10 config ip igmp snooping querier vlan This enables proxy query lt vlan id gt facility ZXR10 config ip igmp Snooping query interval This configures query interval lt 30 65535 gt of proxy query facility in seconds ZXR10 config ip igmp Snooping query response This configures the max query interval lt 1 255 gt response time of proxy query facility in 100 miliseconds ZXR10 config igmp Snooping prejoin lt ip address This configures group prejoin gt num lt number gt function of IGMP SNOOPING The functi
59. RPORATION 123 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY vianlist lt vianlist gt VLAN ID list separated with comma up to 8 multicast VLANs 16 To configure striping function of multicast VLAN tag on EPON ONU Ethernet port use the following command ZXR10 epon onu mng multicast vlan tag stripe This configures striping function lt UniNo gt enable disable of multicast VLAN tag on EPON ONU Ethernet port 17 To configure EPON ONU multicast mode use the following com mand ZXR10 epon onu mng multicast switch igmpsnooping This configures EPON ONU control multicast multicast mode 18 To configure the maximum number of multicast groups on EPON ONU Ethernet port use the following command ZXR10 epon onu mng multicast group max number This configures the maximum ethernet lt UniNo gt lt max number gt number of multicast groups on EPON ONU Ethernet port The number ranges from 1 to 255 19 To create classification condition template of EPON ONU use the following command ZXR10 epon onu mng Classification condition profile This creates classification lt profileNo gt da mac sa mac lt mac address gt destIp condition template of EPON ONU sourceIp lt ip address gt priority lt priority gt vianId lt vianId gt dscp lt dscp gt l4SourcePort l4DestPort lt portno gt eth type lt match value1 gt ip protocol type lt match va lue2 gt operator type neve
60. S OS Oe BSS es SS SOS OS OS Scenario A Scenao Bi sa E ee Touching Intersecting Scenario C Domains Ok Domains Not Nested Domains Allowed Ok 94 Confidential and Proprietary Information of ZTE CORPORATION ZTERHY Chapter 9 Ethernet OAM Configuration 1 Path discovery MEP uses LTM LTR message to trace the path from one MEP to another MEP or between MIPs 2 Fault detection MEP uses periodically sending and receiving CCM message to detect network connection It mainly can de tect connection fault and unwanted connection fault connec tion status 3 Fault confirmation and isolation This function belongs to man agement act administrator affirms fault bill by LBM LBR then does the isolation operation 4 Fault notification When MEP has connection fault the relevant report information will be sent to the designated management system such as NMS TR AP and so on 5 Network status detection estimate network connection status or network delay jitter status through detecting the packet with time stamp between MEPs or packet transceiver with counter value MP is the smallest entity in implementing function at manage ment layer including MEP and MIP Comparatively MEP imple ments more complicated functions than MIP does and the former is more complicated in managing configuration It can be said that CFM functions are mainly realized by MEP MEP can send receive and process all above messages while MIP can only pro
61. VLAN Traditional ISP network assigns one IP subnet to each user Three IP addresses are occupied when one subnet is assigned which re spectively serve as subnet number broadcast address and default gateway A large quantity of unassigned IP addresses in the user subnets cannot be assigned to other users This method wastes number of IP address SuperVLAN solves the problem effectively It can convert multiple VLANs called subvlan into a SuperVLAN All the subvlans use the same IP subnet and default gateway Taking advantage of SuperVLAN technology ISP needs to assign one IP subnet for SuperVLAN and create one sub VLAN for each user All sub VLANs can assign IP addresses in SuperVLAN subnet flexibly and use SuperVLAN default gateway Every sub VLAN is an independent broadcast domain ensuring isolation between differ ent users Communication between sub VLANs is routed through SuperVLAN SVLAN Selective VLAN SVLAN is a kind of VLAN tunnel techniques SVLAN technology is to add a VLAN tag outer tag outside old Confidential and Proprietary Information of ZTE CORPORATION HIT SVLAN Functions Chapter 2 VLAN Configuration VLAN tag inner tag Outer tag can shield the inner tag When a message arrives at PE after transparent transmission through service provider network outer tag is removed This contributes a transparent transmission service of point to multi point VPN and provides a simple L2VPN tunnel for customers
62. XR10 8900 Series User Manual Ethernet Switching Volume ZTERHY zxR10 Debug cfm pkt megid all This debugs CFM md lt md index gt ma lt ma index gt mep functional module in lt mep id gt direction send rcv privileged mode all gt pkt nums lt inter gt OAM Link Control Event Configuration Example Example OAM monitor function can advertise abnormal frames on receiving Illustration and end of link to the local in a specific mode This function is realized Networking based on OAM discovery success After logs into switch through Diagram console port user configures OAM function enables OAM function on peer interface and enables link monitor function on the peer interface error symbols and error frames in the link can be de tected and advertised to local switch FIGURE 34 LINK CONTROL EVENT NETWORKING Switch A Switch B Gei_1 2 Gei ut Console Switch Configuration of switch A Configuration ZXR10 config set ethernet oam enable ZXR10 config interface gei_1 2 ZXR10 config gei_1 2 set Ethernet oam enable Configuration of switch B ZXR10 config set ethernet oam enable ZXR10 config interface gei_1 1 ZXR10 config gei_1 1 set ethernet oam enable ZXR10 config gei_1 1 set ethernet oam link monitor enable ZXR10 config gei_1 1 set ethernet oam link monitor symbol period threshold 10 window 10 ZXR10 config gei_1 1 set ethernet oam link monitor frame threshold 10 window 20
63. ZTE CORPORATION Chapter D IGMP Snooping Configuration Table of Contents IGMP Snooping LATE te AEEAEEELAEEAEEERKES AAR EAR EAR EA ANER 65 Configuring IGMP Sept MER RRE Ak E de EEA EE 67 IGMP Snooping Configuration Example ccccceceeseeseeneeeneeas 71 IGMP Snooping Maintenance and Diagnosls 72 IGMP Snooping Overview IGMP Snooping is a feature of Layer 2 switch it could restrict the forwarding of IP multicast traffic As shown in Figure 22 IGMP runs between the host and the mul ticast router IGMP Snooping monitors IGMP communication be tween the host and the router ensuring that the switch could learn the ports belonging to multicast member before forwarding multi cast packets and get the multicast forwarding table Here mul ticast packets will be transmitted to ports in multicast forwarding table rather than all ports in the VLAN as a result it constrains the multicast traffic which will be flooded to every port in the VLAN and boosts the utilization rate by avoiding unnecessary bandwidth waste Confidential and Proprietary Information of ZTE CORPORATION 65 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY FIGURE 22 IGMP SNOOPING APPLICATION router Run IGMP switch Run IGMP Snooping x Multicast Group Join The host joins corresponding multicast group by sending an IGMP joining message When the switch receives the IGMP host report from a host for a particular multicast group t
64. ZTE CORPORATION 11 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY zxR10 vlan database This enters VLAN database 2 ZXR10 vlan vlan lt vilan list gt This creates VLANs in database in batch ZXR10 config vlan name lt vian name gt This sets alias for VLAN In some commands alias can be used to replace VLAN num ber VLAN alias can be group name department area and so on used to distinguish VLANs VLAN alias is composed of VLAN VLAN ID by default where VLAN ID contains 4 digits and uses 0 to fill the blank ahead For example as for vlan whose id is 4 the alias id vlan0004 by default Setting VLAN Link Type on Interface ZXR10 config interface lt interface name gt This accesses L2 interface on switch ZXR10 config if switchport mode access trunk This sets VLAN link type of hybrid the Ethernet interface There are three VLAN link types on Ethernet interface access mode trunk mode and hybrid mode Access mode is the default configuration The port connecting with access link can only belong to one VLAN It shall be untagged and is used to connect host in usual cases The port connecting with trunk link can belong to multiple vilans It must be tagged can receive and send packets of multiple vlans and is used to connect two switches in usual cases The port connecting with hybrid link can belong to multiple vlans User can customize whether to attach tag to the packe
65. ZTEDR ZXR10 8900 Series 10 Gigabit Routing Switch User Manual Ethernet Switching Volume Version 2 8 02 C ZTE CORPORATION NO 55 Hi tech Road South ShenZhen P R China Postcode 518057 Tel 86 755 26771900 Fax 86 755 26770801 URL http ensupport zte com cn E mail support zte com cn LEGAL INFORMATION Copyright 2010 ZTE CORPORATION The contents of this document are protected by copyright laws and international treaties Any reproduction or distribution of this document or any portion of this document in any form by any means without the prior written consent of ZTE CORPO RATION is prohibited Additionally the contents of this document are protected by contractual confidentiality obligations All company brand and product names are trade or service marks or registered trade or service marks of ZTE CORPORATION or of their respective owners This document is provided as is and all express implied or statutory warranties representations or conditions are dis claimed including without limitation any implied warranty of merchantability fitness for a particular purpose title or non in fringement ZTE CORPORATION and its licensors shall not be liable for damages resulting from the use of or reliance on the information contained herein ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications covering the subject matter of this document Except as expressly
66. ZXR10_C config mstp name zte ZXR10_C config mstp revision 2 Map VLAN 1 10 to instance 1 VLAN 11 20 to instance 2 ZXR10_C config mstp instance 1 vlan 1 10 44 Confidential and Proprietary Information of ZTE CORPORATION ZTEDX Chapter 3 STP Configuration ZXR10_C config mstp instance 2 vlan 11 20 Change the priority of switch C in instance 1 to make it the Root of instance 1 ZXR10_C config mstp spanning tree mst instance 1 priority 4096 Switch D reserves the default configuration STP Maintenance and Diagnosis To configure STP maintenance and diagnosis perform the follow ing steps This views detailed instance based spanning tree information This views detailed instance based spanning tree information This views statistics information of transmitting and receiving BPDU packets on designated port ZXR10 Show spanning tree transparent This views transparent information on designated port In the following three cases even if switch STP function is enabled the appearance of loop cannot be avoided please take care when configuring Two switches are connected with multiple parallel links one of the two switches configures link aggregations for these ports and the other does not One switch configures aggregations for multiple ports but one port in the aggregation port group connects with other ports of the device by self loop Two switches connect two parallel links either of the tw
67. ag lt por This adds vlan member ports t list gt in batch in vlan configuration mode Setting Port Native VLAN Access port only belongs to one VLAN so its native VLAN is that it locates and it doesn t need to set native VLAN Confidential and Proprietary Information of ZTE CORPORATION 13 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Trunk port and hybrid port belong to multiple vlans and they need to set native vlan If native vlan is set on port when one frame with no vlan tag is received on port it will be forwarded to the port belonging to this native vlan Native vlan of trunk port and hybrid port is vlan 1 by default ZXR10 config interface lt interface name gt This accesses L2 interface on switch ZXR10 config if Switchport trunk hybrid This sets native VLAN of trunk native vlan lt vi an id gt lt vian name gt port and hybrid port Setting Port VLAN Filtering ZXR10 config interface lt interface name gt This accesses L2 interface on switch ZXR10 config if ingress filtering enable disab This sets port VLAN filtering VLAN ingress filtering is enabled by default After enabling ingress filtering if this ingress doesn t belong to the VLAN that frame received on the port belongs to the frame will be dropped Setting Port Fame Type Filtering This accesses L2 interface on switch ZXR10 config if acceptable frame types all tag This sets port fam
68. an switchport tag gei_1 1 R10 config vlan exit Configure MD R10 config cfm create md session 15 name md15 level 7 Configure MA ZXR10 config md ma create session 32 name mal ZXR1O config md ma protect vlan ZXR10 config md ma primary vlan 10 Configure MEP ZXR1O config md ma create mep session 64 1 direction down ZXR10 config md ma assign mep 1 to interface gei_1 1 ZXR10 config md ma mep 1 state enable ZXR10 config md ma create rmep session 2 2 remote mac 00d0 d052 2800 ZXR10 config md ma mep 1 two dm continue time 60 interval 1 Enter into configuration mode ZXR10 config cfm enable Configuration of S3 is as follows Configure port ZXR10 config interface gei_3 1 ZXR10 config gei_3 1 switch mode trunk ZXR10 config gei_ 3 1 exit ZXR10 config vlan 10 ZXR10 config vlan switchport tag gei_3 1 ZXR10 config vlan exit Configure MD ZXR10 config cfm create md session 15 name md15 level 7 Configure MA ZXR10 config md ma create session 32 name mal ZXR10 config md ma protect vlan ZXR10 config md ma primary vlan 10 ZXR10 config md ma speed slow Configure MEP ZXR1O config md ma create mep session 62 2 direction down ZXR10 config md ma assign mep 2 to interface gei 3 1 ZXR1O config md ma mep 2 state enable ZXR10 config md ma create rmep session 2 1 remote mac 00d0 d052 1200 ZXR10 config md ma mep 2 two dm con
69. and C belong to the same MST area and the Switch C root node of identity of this area in the network topology is CIST instance 1 root Create two MST instances to which the VLAN in this region should be mapped Run CST mode in switch D with the MAC address of 000d 0df0 0104 and priority of 32768 Purpose of this instance is to implement rapid convergence of the whole network and load balance of two links in switch A Configuration on Switch A Configure MST region ZXR10_A config spanning tree mode mstp ZXR10_A config spanning tree mst configuration ZXR10 A config mstp name zte ZXR10_A config mstp revision 2 Map VLAN 1 10 to instance 1 VLAN 11 20 to instance 2 ZXR10_A config mstp instance 1 vlan 1 10 ZXR10_ A config mstp instance 2 vlan 11 20 Configuration on Switch B Configure MST region ZXR10_B config spanning tree mode mstp ZXR10_B config spanning tree mst configuration ZXR10 B config mstp name zte ZXR 0 B config mstp revision 2 Map VLAN 1 10 to instance 1 VLAN 11 20 to instance 2 ZXR10_B config mstp instance 1 vlan 1 10 ZXR10_ B config mstp instance 2 vlan 11 20 Change the priority of switch B in instance 2 to make it become the Root of instance 2 ZXR10_B config mstp spanning tree mst instance 2 priority 4096 Configuration on Switch C Configure MST region ZXR10_C config spanning tree mode mstp ZXR10_C config spanning tree mst configuration
70. ation information of SuperVLAN ARP broadcast function description ARP broadcast function is disabled by default When routing func tion is enabled among sub vlans ARP proxy function is enabled on SuperVLAN interface If ARP broadcast function is enabled and ARP requested destination address cannot be found in local ARP table ARP request will be broadcast Local ARP table will be up dated when receiving response In case ARP broadcast function is disabled ARP request will not be sent to sub vlans How to create IP address pool for SuperVLAN is as follows Create the IP address pool of this SuperVLAN in the SubVLAN bound with the SuperVLAN interface The device supports up to 4094 IP pools the number of each IP pool is up to 255 the total number of IP addresses supported by the device is up to 64k IP address filtering function description When routing function is enabled among sub vlans ARP proxy function is enabled on SuperVLAN interface In case IP address filtering function is enabled SuperVLAN received ARP request will be filtered If the source ip is beyond IP POOL range of corre sponding VLAN the ARP request is illegal and will be dropped Confidential and Proprietary Information of ZTE CORPORATION 23 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY If source IP address is legal but destination address of ARP request fails to be found in local ARP table ARP request will be broadcast to sub vlans
71. ation mode 24 To configure the direction of ONU encrypted messages use the following command ZXR10 config if encrypt direction downstream This configures the direction of upstream both enable disable ONU encrypted messages EPON OLT Configuration Example As shown in Figure 38 ZXR10 8900 series switch works as OLT and ZXR10 2928 works as ONU They are connected through a passive optical division multiplex FIGURE 38 EPON OLT CONFIGURATION EXAMPLE EL Passive Optical ONU Division Multiplex Confidential and Proprietary Information of ZTE CORPORATION 125 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY Configuration points Configure ONU automatic authentication to make ONU register to OLT automatically Configure non auto authentication Configure dynamic bandwidth assignment Configure maximum MAC address numbers of ONU Configure ONU remote management Configuration on OLT ZXR10 config epon enter epon configuration mode ZXR10 config epon auto authentication card 3 enable enable automatic authentication on No 3 EPON interface card ZXR10 show epon onu authentication epon olt_3 15 View ONU registration information If registrationis successful information is displayed below Port epon olt_3 15 1 State UP RTT 42 state UP MAC ADDR 0015 eba3 c500 MAC address of ONU OnuType Hard Ver OnuSoft Ver V1 1 0b_D03 EEPROM Ver 3 Onu
72. ccsssessesesseeessesss LOO EPON OLT OVERVIGW eege eg 109 Configuring EPON OUT eee ee ee eee este eee teeta eee eees 111 Configuring OLT Interface ccceceeeeeeee eee eeeeeee teenies 111 Configuring EPON Global Parameters ssceeeeesessnn 112 Configuring ONU Local Management 116 Configuring OLT Optical Line Protection 117 S clintesffrette Wee TEE 118 Configuring OLT Alarm cceceeeeee ee eee na 119 Configuring ONU Remote Management 120 EPON OLT Configuration Exvample teenies 125 EPON OLT Maintenance and Diagnosis eeececeereerreee 127 UDLD Confguration ees NR KREE NEE eneen LOD WDLD e NEE 133 Configuring UDUD ier gen geed ee EE SEN 135 UDLD Configuration Example eee eeeeeeneees 136 Configuring One command for Collection FUNGCHON EK Ke S One command for Collection Function Overview asss 137 Introduction to Running Environment of One command Collection Function cceceeccece eee eee eee eeeeeeeeaeeaeeaeenas 137 IV Confidential and Proprietary Information of ZTE CORPORATION HIT Basic Configuration of One command for Collection FUNCTION WE 138 Introduction to One command for Collecting Informatio sssini EA 138 Introduction to One command for Collecting Fault Diagnosis Information sssssssssrsrrssrrrsrsrrrrsrrrrs 139 Introduction to One command for Configuring 140 Command of Viewing One command for Configu UriNG EE 142 Let De TE E GIOSSOPY TN LAT Confidential and Prop
73. cess LTM and LBM and send LTR and LBR Configuring CFM 1 To enable disable global CFM function use the following com mand ZXR10 config fm lt enable disable gt This enables disables global CFM function in global configuration mode This function is disabled by default 2 To create delete a MD use the following command ZXR10 config fm create delete This creates config MD session lt session id gt name ures one MD in global lt md name gt level lt evel value gt configuration mode ZXR10 config fm MD session This enters into lt session id gt one MD in global configuration mode Confidential and Proprietary Information of ZTE CORPORATION 95 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY 4 To create delete MA use the following command ZXR10 config md MA create delete This creates deletes session lt MA session id gt name MA in MD lt MA name gt configuration mode 5 To enter into MA configuration mode use the following com mand ZXR10 config md MA session This enters MA lt MA session id gt configuration mode in MD configuration mode 6 To configure primary VLAN of MA use the following command ZXR10 config ma primary VLAN This configures lt vlan id gt primary VLAN of MA in MA configuration mode 7 To configure fast slow identification of MA CCM packet use the following command ZXR10 config ma speed lt
74. client layers are above OAM MAC layer or optional MAC control sub layer are below OAM OAM layer is optional OAM function mainly includes the following three functions FIGURE 29 OAM SUB LAYER IN ISO IEC OSI REFERENCE MODULE RELATIONSHIP GER LAYERS APPLICATION 1G PRESENTATION LLC LOGICAL LINK CONTROL OR OTHER MAC CLIENT SESSION OAM OPTIONAL TRANSPORT MAC CONTROL OPTIONAL NETWORK MAC MEDIA ACCESS CONTROL Bang DATA LINK PHYSICAL LAYER PHYSICAL Remote discovery Remote loopback Link monitor Confidential and Proprietary Information of ZTE CORPORATION 85 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY DTE which joins OAM sub layer supports active passive mode When OAM is enabled DTE that supports the two modes should select active or passive Remote Discovery OAM provides mechanism for detecting if remote DTE has OAM sub layer if find it isn t satisfied OAM client will know that the discovery is not successful and generate fail alarm There are two cases for failure One is that peer end doesn t open OAM func tion another is link connection fault During the remote discovery process the information OAMPDU tag domain carries current link event link fault emergency failure and emergency event But the specific fault definition composed of link fault emergency failure and emergency event relates to implementation So there are two ways to know link has fault
75. collecting distributing fei_3 18 selected 30 32768 0x202 0x3d current collecting distributing 62 Confidential and Proprietary Information of ZTE CORPORATION HIT Example Example Chapter 6 Link Aggregation Configuration When Agg State is selected and Port state is Ox3d it means that the port aggregation is successful If aggregation failed the Agg state indicates unselected This example shows how to view protocol packet counter of trunk group 2 member ports ZXR10 Sshow lacp 2 counter Smartgroup 2 Actor LACPDUs Marker LACPDUsS Marker Port Tx Rx Tx Rx Err Err fei 3 17 11 5 0 0 0 0 fei 3 18 10 6 0 0 0 0 Only when counter of protocol transmitting packets Tx and pro tocol receiving packets Rx of every member port is available can the aggregation succeed This example shows how to view the member port of the peer end of trunk group 2 ZXR10 show lacp 2 neighbors Smartgroup 2 neighbors Actor Partner Partner Port Oper Port Port System ID Port No Priority Key State fei 3 18 8000 00d0 d0c0 0f60 513 0x8000 0x202 0x3d Zei 3 17 8000 00d0 d0c0 0f60 514 0x8000 0x202 0x3d Partner Port No stands for port number of neighbors When Port State is Ox3d it means the aggregation of the two ends is successful Confidential and Proprietary Information of ZTE CORPORATION 63 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY This page is intentionally blank 64 Confidential and Proprietary Information of
76. config exec file zerodispo dat Exec file is still running please wait It indicates that system has been in the process of one command for configuring maybe exec file is carried out on the other ter minals user can t carry out one command for configuring at this time and need to carry out later Echo state 3 ZXR10 config exec file dasfkl This command will take a long time please wait ZXR10 config Now exec file is running No flash cfg dasfkl found It indicates that user designates the wrong file and system can t find the configuration file to be carried out Echo state 4 ZXR10 config show exec cmd file Command file zerodispo dat will be run at 19 00 00 Sun Sep 27 2009 UTC ZXR10 config exec file zerodispo dat 15 00 00 sep 28 2009 Exec file timer has been set successfully The former command show exec cmd file is used to display the timing configuration information that system has if this timing time has expired the new timing configuration will cover the for mer one so that system will implement according to the latest timing time Echo state 5 ZXR10 config show exec cmd file Command file zerodispo dat will be run at 15 00 00 Mon Sep 28 2009 UTC ZXR10 config exec file zerodispo dat 15 00 02 sep 28 2009 SCode 99 The timer has been setted System can t set the new time before reaching the configured time It need to use no exec file on the configuration mode to cancel the or
77. config mac add permanence 00D0 8765 95CC interface fei 2 5 vlan 3 Configure port MAC address learning protection ZXR10_B config mac limit num interface fei 2 7 1000 ZXR10_B config mac protect interface fei 2 7 enable ZXR10_B config mac protect time 120 Configure MAC address aging time ZXR10_B config mac aging time 180 56 Confidential and Proprietary Information of ZTE CORPORATION Chapter 5 ESM Configuration Table of Contents ESM OVERVIEW Akte EA ANERE AEN Eet 57 el lte ESM EE 57 ESM Configuration Example ivisiccsacsaten tee rnenananrartaasoermienndis 58 ESM Maintenance and Diagnosis ss ccicccsraceraiesvacecceesraceroreecancs 58 ESM Overview ESM expands rate limit searching capacity by adding TCAM chip and SRAM chip ESM entry can be assigned to L2 forwarding table L3 forwarding table and ACL or the modes can be combined ESM uses TCAM mechanism Similar to chip internal TCAM mechanism it can provide rate limit forwarding function and large space to solve the bug of insufficient chip internal TCAM entries Configuring ESM Initializing ESM 1 ZXR10 config esm This enters ESM configuration mode ZXR10 config esm esm init extt slot lt 1 12 gt This initializes ESM Confidential and Proprietary Information of ZTE CORPORATION 57 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Configuring ESM Mode ZXR10 config esm This enters ESM configuration mode ZXR10
78. config if set ethernet oam This configures link monitor frame period interface error frame threshold lt 165535 gt window period link event lt 1600000 gt parameter 11 To configure interface error frame second count link event pa rameter use the following commands ZXR10 config interface This enters interface lt portname gt configuration mode ZXR10 config if set ethernet oam This configures link monitor frame seconds interface error frame threshold lt 1900 gt window second count link lt 10900 gt event parameter 12 To clear configuration or statistics data use the following com mand ZXR10 config clear ethernet oam This clears all statistic configuration or statistics data Confidential and Proprietary Information of ZTE CORPORATION 89 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY 802 3ah Configuration Example As shown in Figure 30 run ethernet oam on R1 and R2 Ri port is gei_1 1 R2 port is gei_1 2 FIGURE 30 802 3AH INSTANCE CONFIGURATION 10 1 0 1 16 192 168 1 2 10 2 0 1 16 Configuration of remote discovery Configuration of R1 ZXR10 config set ethernet oam en ZXR10 config interface gei_1 1 ZXR10 config gei_1 1 set ethernet oam enable ZXR10 config gei_1 1 set ethernet oam period 10 timeout 3 mode passive Configuration of R2 ZXR1O ZXR10 config set ethernet oam enable config interface gei_1 2 ZXR10 config gei_1
79. ddress table capacity and frequent replacement of network devices Switch learns dynamic MAC address in MAC address table MAC address learning of switch is described below Switch analyzes the source MAC address and VLAN ID Assum ing MAC1 VID1 when a port receives a data frame If the MAC address is legal and can be learnt search MAC address table with MAC1 VID1 as key value If the address is unavailable in the MAC address table add it to the table and if the address is available in the MAC address update the entries Note MAC address learning is to learn source MAC address of data frame rather than destination MAC address MAC address learning learns unicast address only for broadcast and multicast addresses it doesn t learn Capacity of MAC address table is limited In order to utilize MAC address table resources effectively switch provides MAC address aging function When the switch does not receive data frame transmitted by a cer tain device in a period of time the set aging time that is switch does not receive the data frame whose source MAC address is the device s MAC address switch thinks that the device has left the network or no network communication is being performed Here the switch deletes MAC address of the device from the MAC address table by which the switch MAC address table can be updated in time MAC address aging is applicable to dynamic MAC address only When the network is rela
80. dds outer tags to the messages with tag 11 that are received at customer port fei_1 1 Then ZXR10 8908 trans mits these messages at uplink port fei_1 2 Outer tag is 998 and inner tag is 11 ZXR10 8908 transmits messages with tag 999 transparently These messages are received at customer port fei_1 1 and transmitted at uplink port fei_1 2 Network topology is shown in Figure 13 26 Confidential and Proprietary Information of ZTE CORPORATION ZTE Chapter 2 VLAN Configuration FIGURE 13 SVLAN CONFIGURATION EXAMPLE ZXR10 T128 Uplink fei_ 1 2 ZXR10 8908 Custom fei_1 1 10 11 999 ZXR10 2826 Ki Ox we we Ch Configuration on ZXR10 8908 ZXR10 config vlan qinq session no 1 customer port fei_1 1 uplink port fei_1 2 in vlan 10 ovlan 997 ZXR10 config vlan qinq session no 2 customer port fei_1 1 uplink port fei_1 2 in vlan 11 ovlan 998 ZXR10 config vlan ging session no 3 customer port fei_1 1 uplink port fei_1 2 in vlan 999 untag helper vlan 4094 ZXR10 config interface fei_1 1 ZXR10 config if negotiation auto ZXR10 config if switchport mode hybrid ZXR10 config if switchport hybrid vlan 999 tag ZXR10 config if switchport hybrid vlan 997 998 untag ZXR10 config if switchport qing customer ZXR10 config if exit ZXR10 config interface fei_1 2 ZXR10 config if switchport mode hybrid ZXR10 config if switchport hybrid vlan 997 998 tag ZXR10 config if switchport hybr
81. dresses Planning and management of a large quantity of VLANs and IP subnets complicates network management New technology Private VLAN PVLAN solves all the problems PVLAN classifies ports in VLAN into two categories Isolate port that connects with users and Promiscuous port that connects to Confidential and Proprietary Information of ZTE CORPORATION 5 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY router Isolate port can communicate with Promiscuous port only Communication between Isolate ports is disabled So ports in the same VLAN are isolated users can only communicate with default gateway This ensures the network security QinQ QinQ is a tunneling protocol based on IEEE 802 1Q encapsulation which is also called VLAN stack QinQ technology is to add a VLAN tag outer tag outside old VLAN tag inner tag Outer tag can shield the inner tag QinQ requires no support from protocol by which L2VPN is real ized Itis particularly suitable for the small LAN with layer3 switch as the backbone Typical networking or QinQ technology is shown in Figure 2 Port connecting user network is called customer port and the port con necting SP network is called uplink port Edge access device of SP network is called Provider Edge PE FIGURE 2 TYPICAL QINQ NETWORK User network 1 CVLAN 1 100 SPVLAN 10 Customer Port C spvi Uplink Port SPVLAN 10 SPVLAN 10 Custo
82. e ZXR10 8900 series switch supports 256 PVLAN groups Each group can select any port to isolate from each other At most 4 ports can be selected to be uplink port Example Two Isolate groups are configured in the following configuration example Isolate group 1 gei_3 1 gei_3 2 fei_7 4 and fei_7 5 are iso late ports gei_5 10 is Promiscuous port Isolate group 2 gei_3 7 gei_3 8 fei_7 10 and fei_7 11 are isolate ports gei_5 12 is Promiscuous port Detailed configuration is shown below ZXR10 config vlan private map session id 1 isolate gei_3 1 2 fei_7 4 5 promis gei_5 10 ZXR10 config vlan private map session id 2 isolate gei 3 7 8 fei _7 10 11 promis gei 5 12 ZXR10 config show vlan private map 8 Session id Isolate Ports Promis Ports 16 Confidential and Proprietary Information of ZTE CORPORATION HIT 1 gei_3 1 2 fei_7 4 5 2 gei_3 7 8 ZXR10 ZXR10 config interface lt interface name gt ZXR10 config if switchport qing normal uplink customer tpid lt tpid gt Chapter 2 VLAN Configuration gei_5 10 gei_5 12 This accesses L2 interface This configure QinQ port attribute where normal indicates no QinQ Port is in normal state by default Uplink indicates the port is connected with upstream carrier Customer indicates the port is connected with downstream user This shows QinQ configuration result As shown in Figure 10 assume that customer port of switch A is ge
83. e and Diagnosis ZXR10 config show protection request group This shows all request messages lt groupid gt to the designated protection group including alarm request and external switching request Example ZXR1LO0 Show protection request group test Groupid 1 protect ponIf epon olt 3 2 work ponlIf epon olt_ 3 1 Alarm request WorkChannel No alarm request ProtectChannel OLTSF External requset none Highest local request protect fail ONU Remote Management Module Maintenance and Diagnosis ZXR10 config sShow remote onu information This shows basic information of EPON ONU remote management ZXR10 config show remote onu dba This shows DBA queue threshold configuration information of EPON ONU remote management ZXR10 config show remote onu ethernet uni This shows Ethernet port epon olt_ lt s ot gt lt oltId gt lt onuId gt lt UniNo gt configuration information of EPON ONU remote management ZXR10 config show remote onu mac epon olt_ lt s ot gt This shows MAC address lt oltId gt lt onuId gt eth_ lt olt gt lt portID gt configuration information of EPON ONU remote management ZXR10 config show remote onu mgmt ip This shows IP address epon olt_ lt s ot gt lt oltId gt lt onuId gt configuration information of EPON ONU remote management ZXR10 config Show remote onu vlan epon olt_ lt s ot This shows VLAN configuration gt lt oltId gt lt onulId gt information of EPON
84. e eee eee eee eee eee eeenaes 13 Setting Port VLAN Piltertng esse eee e ee ee eee ee eee ees 14 Setting Port Fame Type Filtering eceeeeeeeeee seen 14 Creating VLAN L3 Interface 15 Binding dpoi remplate eee eeeeee teense eeeeenees 15 VLAN Configuration Example tees eeeeaeee es 15 Configuring PVLAN senge Ess gR AEN cameras GREEN ENNEN 16 Configuring QNO HEET 17 Configuring Subnet VAN 18 Confidential and Proprietary Information of ZTE CORPORATION I II ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Configuring Protocol VLAN eee ee teeta eee eeeneeeaeaes 19 Configuring VLAN Translation scecseeeee teeta eeeee eee eees 20 Configuring Enhanced VLAN Translation 21 Configuring SuperVLAN cece e eee eee tees eee eeneeeaeaes 22 Configuring SVLAN cceceeeeee etre eee eee eee pain 25 VLAN Maintenance and Diagnose 29 STP CONMGUR AION EE 9L SIP OVERVIEW ee 31 CH Re 31 RSTP MOG eege SEENEN ERAN Sean eh eda cae sats Gules 32 MST P lee bg Sieft ge S ene dines dee due ER BPDU Protection SEENEN ENNEN ENEE ENEE EEN EN ENEE EN EN 34 Configuring STP waists vended Pew desea hades bao 38 Epabling ST EE 38 Configuring STP Mode ccceeeee eect cette teeta nent ee eeaees 38 Configuring STP Parameters eee ee eee eeeeeeeeeeees 39 Creating an Instance cece cece e needa 40 Configuring MST Configuration Name and Version 40 Configuring Switch Priority cecceeeeeeeeee eee
85. e the debug commands when the user networks are in normal state ZTE Corporation will assume no responsibility for consequences re sulting from violation of general specifications for safety operations or of safety rules for design production and use of the devices Safety Signs The contents that users should pay attention to when they install operate and maintain devices are explained in the following for mats A warning Indicates the matters needing close attention If this is ignored serious injury accidents may happen or devices may be damaged Confidential and Proprietary Information of ZTE CORPORATION 1 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY A Caution Indicates the matters needing attention during configuration Note Indicates the description hint tip and so on for configuration op erations 2 Confidential and Proprietary Information of ZTE CORPORATION Chapter 2 VLAN Configuration Table of Contents WEAN OYETVIEW eebe AE EA SEA E COMMING VLAN ME 11 Confnigurmag PYLAN EE 16 Conngurmg QIM hessas a 17 Configuring Supnet VLAN ci cisiciciiaccsainnrnnrciintareneiieraannaindeanys 18 Configuring Protocol VLAN sis ugeet rege att eegne E fe Re 19 Configuring WLAN Tanslati n WE 20 Configuring Enhanced VLAN Translation 21 Configuring SUPE E 22 Configuring SYLAN EEN 25 VLAN Maintenance and Diagnosi Saesson 29 VLAN Overview Virtual Local Area Network
86. e type for filtering This command is used to configure the type of frame that can be accepted by port User can choose to accept all frames including tagged frames and tagged frames or only accept tagged frames 14 Confidential and Proprietary Information of ZTE CORPORATION ZTEDY Chapter 2 VLAN Configuration Creating VLAN L3 Interface ZXR10 config vlan lt vlan id gt This creates VLAN interface ZXR10 config vlan exit This exits VLAN configuration mode ZXR10 config interface vlan lt vian id gt This creates VLAN L3 Command shutdown can be used to disable VLAN L3 interface and command no shutdown can be used to enable VLAN L3 in terface When all Ethernet interfaces under VLAN interface are down vlan interface is down by default when one or more Ethernet interfaces under one VLAN interface are up the vlan interface is up Binding dpi template 1 ZXR10 config interface vlan lt vian id gt This creates VLAN L3 interface 2 ZXR10 config if vlan1 bind dpi template This binds related lt template id gt dpi template VLAN Configuration Example As shown in Figure 9 interfaces gei_3 1 and gei_3 2 of switch A and gei_7 1 and gei_7 2 of switch B belong to vian 10 inter faces gei_3 4 and gei_3 5 of switch A and gei_7 4 and gei_7 5 of switch B belong to vlan 20 All of these interfaces are access port Two switches are interconnected in trunk mode through interfaces gei_3 24 and gei_7
87. ection 37 Figure 19 STP Configuration Example eee eeeee es 44 Figure 20 MAC Address Table Configuration Example 55 Figure 21 Link Aggregation Configuration Example 61 Figure 22 IGMP Snooping Application cccccceeeeeeeaeeaeeeaeeas 66 Figure 23 IGMP Snooping Configuration Example ssssesesesses 71 Figure 24 ZESR Network Topology cccceceeeeeseeeeeeeeeaeeaeeeaenas 76 Figure 25 ZESR Configuration Example AN 78 Figure 26 ZESS Network Topologw 80 Figure 27 Dual Uplink Protection Network AN 81 Figure 28 Dual Uplink Protection Configuration Example 82 Figure 29 OAM SUB LAYER IN ISO IEC OSI REFERENCE MODULE RELATIONSHIP eens eeeees 85 Figure 30 802 3ah INSTANCE CONFIGURATION es 90 Figure 31 Maintenance Domain Diagram ssssssrrseerrrsererreseen 93 Figure 32 Ethernet Network Maintenance Domain Inclusion BE Le le ln NEE 94 Confidential and Proprietary Information of ZTE CORPORATION 145 ZXR10 8900 Series User Manual Ethernet Switching Volume Figure 33 LB and LT Function Example Diagram Figure 34 Link Control Event Networking Figure 35 LT Function Configuration Example Figure 36 Two dm Function Configuration Example Figure 37 EPON Gvstem eee e eee ene eeee eens Figure 38 EPON OLT Configuration Example Figure 39 Wrong Port Copnnechon ees Figure 40 UDLD Configuration Example ssec 146 Confidential and Proprietary Information of ZTE CORPORATION HIT Glo
88. ed out currently Echo state 2 ZXR10 config show exec cmd file Command file zerodispo dat will be run at 19 00 00 Thu Oct 1 2009 UTC It indicates that there is one command for configuring in system currently The implementation time is the displayed time Confidential and Proprietary Information of ZTE CORPORATION 143 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY This page is intentionally blank 144 Confidential and Proprietary Information of ZTE CORPORATION Figures Figure 1 Format of VLAN Tag 4 Figure 2 Typical QiNQ Network 6 Figure 3 Priority Mapping eee e enact tees eens tenes tense enna eas 9 Figure 4 Fixing Priorities of Outer Tags 9 Figure 5 Marking an Outer Tag Only eee eee es 10 Figure 6 Switching to the Same Eoress teers 10 Figure 7 SVLAN Transparent Transmission ccceeeee essen eee eeeee es 10 Figure 8 A More Complex Situation cceeeeeeeeeeee teen eeeees 11 Figure 9 Typical VLAN Networking cccccceeeeeceeseeeeeeaeeaeenaeeas 15 Figure 10 Typical QiINQ Networking 17 Figure 11 Subnet VLAN Configuration Example AN 19 Figure 12 SuperVLAN Configuration Exvample 25 Figure 13 SVLAN Configuration Example es 27 Figure 14 Protection of Edge Port 34 Figure 15 Port Loopback 2 evNEN SKS NEEN ENER NEEN ENER NENNEN KREE EN 35 Figure 16 Port Loopback in Forwarding State 36 Figure 17 Port Loopback Protection s sssssssrsssrsrrrrsrnnrrrnrenne 36 Figure 18 Port Root Prot
89. ee enable disable This sets whether a port participates in spanning tree calculation Note In some specific environments the participation of port in the spanning tree calculation is not required such as the uplink port of switch or port connecting PC Configuring STP Mode To configure STP mode use the following command ZXR10 config spanning tree mode sstp rstp mstp This configures STP mode 38 Confidential and Proprietary Information of ZTE CORPORATION ZTEDX Chapter 3 STP Configuration Note The default mode is MSTP Whichever mode configured can be compatible and interconnected with other two modes Configuring STP Parameters Hello time is used to control the interval of transmitting BPDU packet In the condition of non rapid state migration the parameter de termines the delay interval 2xforward delay from state Blocking to Forwarding In CST network spanning tree topology latest BPDU packet is transmitted to leaf node switch along CST spanning tree topology from Root switch In BPDU packets transmitted from Root switch message age value is 0 message age value increases by 1 and max age value remains unchanged when passing a middle node switch When message age value is greater than max age value in BPDU packet then this packet will be invalid Max hops value is determined by region root node of instance in MST region the value decreases by 1 when message passes by one s
90. entity of the VLAN is not changed Subnet VLAN spaces the data frames of different source IP ad dresses out so users get the data belonging to the same network sects PRI to transmit subnet VLAN of UNTAG frame is higher than protocol VLAN and PVID TAG frame transmits data in TAG mode so its PRI is higher than subnet VLAN Protocol VLAN VLAN based on protocol is flexible and applicable to Layer 3 A VLAN that is based on protocol is plotted according to the encap sulation protocol in network layer of the data packet Packets of same label are in the same protocol VLAN VLAN that is composed according to the protocols in network layer makes it possible for the broadcasting region to cover multi switches Users can move freely within the network and the member identity of the VLAN is not changed When the user s physical position is changed then there is no need to configure the VLAN to which the user belongs instead it plots the VLAN according to the protocol type It does not require addi tional label to identify the VLAN In this way the communication quantity is reduced Protocol VLAN defaults enable on physical interfaces It plots the VLAN according to the label in the data packets It spaces packets of different labels out so the user gets the data s in the same VLAN VLAN Translation VLAN translation is also called VLAN mapping It allows the VLAN IDs of different Ethernet switches used to access to bounda
91. er 2 VLAN Configuration VLAN Link Type Ports on ZXR10 8900 series switch support the following types of VLAN links Access link Access link is used to connect the devices for example work station that cannot identify VLAN tag to VLAN switch port It only transmits untagged VLAN frame and is associated with only one VLAN a Trunk link Trunk link connects two devices that can identify VLAN tag and transmits multiple VLAN services It only transmits tagged VLAN frame and can bear multiple VLANs Most popular trunk link is the one which connects two VLAN switches Hybrid link Hybrid link can transmit tagged and untagged frames How ever for a specific VLAN all frames transmitted by the hybrid link must be of same type Default VLAN ZXR10 8900 series switch initially has a default VLAN with the fol lowing features VLAN ID of default VLAN is 1 Name of default VLAN is VLANOOO1 Default VLAN contains all ports All ports of default VLAN is untagged by default PVLAN To isolate messages of users for better network security traditional solution is used to assign a VLAN to each user Limitations of this method are described as follows Maximum number of VLANs supported by IEEE 802 1Q stan dard is 4094 and the number of users is limited consequently it goes against network expansion Each VLAN corresponds to one IP subnet so a large quantity of subnets are divided is a waste of IP ad
92. es port in the following cases 1 In common mode after sending hello packet and receiving Echo packet it shows the neighbor of peer interface is not local device itself 2 In aggressive mode after sending hello packet and receiving Echo packet it shows the neighbor of peer interface is not local device itself 3 In aggressive mode after receiving hello packet and sending Echo packet the device fails to receive Echo packet sent from the peer 4 Inaggressive mode all neighbors under interface fail to receive hello packet within the specified aging time Aging time is 45 seconds by default In case packets fail to be received within the aging time in aggressive mode port will be disabled When port is disabled or port cannot be used due to other reasons local device needs to send a flush packet to notify the neighboring L2 device to delete information of this device After UDLD protocol is enabled and Echo packet is received it shows the neighbor of peer interface is not local device itself In this case it indicates port is wrongly connected UDLD will disable this port no matter in which mode as shown in Figure 39 134 Confidential and Proprietary Information of ZTE CORPORATION ZTEDY Chapter 11 UDLD Configuration FIGURE 39 WRONG PORT CONNECTION OOOO COo UDLD is mainly used to detect wrong connection and uni direc tional connection between switches If is recommended to config ure UDLD working mode to aggres
93. etary Information of ZTE CORPORATION ZTERHY Chapter 10 EPON OLT Configuration ZXR10 epon onu mng mac limit num eth_ lt s ot gt lt port This configures the maximum gt lt max number gt no limit number of MAC addresses that an EPON ONU Ethernet port can learn Parameter descriptions Maximum number of MAC addresses ranging from 0 to 65534 13 To configure EPON ONU management IP use the following com mand ZXR10 epon onu mng mgmt ip onu ip lt p add This configures EPON ONU ress gt lt ip mask gt lt priority gt lt vlanID gt mgm ip management IP lt ip address gt lt ip mask gt lt gateway gt status enable disable 14 To configure VLAN attribute of EPON ONU Ethernet port use the following command ZXR10 epon onu mng vlan ethernet lt UniNo gt mode This configures VLAN attribute transparent tag lt V an Tag gt translation of EPON ONU Ethernet port lt default vid gt lt delete vid gt lt add vid gt Parameter descriptions lt Vlan Tag gt Default VLAN tag ranging from 1 to 4094 lt delete vid gt lt add vid gt Delete and add VLAN pairs 15 To configure multicast VLAN of EPON ONU Ethernet port use the following command ZXR10 epon onu mng multicast vlan ethernet This configures multicast VLAN lt UniNo gt lt add delete clear vlanlist lt v anlist gt of EPON ONU Ethernet port Parameter description Confidential and Proprietary Information of ZTE CO
94. fast slow gt This configures fast slow identification of MA CCM packet in MA configuration mode 8 To configure time interval of sending by CCM in MA use the following command ZXR10 config ma CCM timer interval This configures time lt integer gt interval of sending by CCM in MA in MA configuration mode 9 To create delete MEP use the following command ZXR10 config ma create delete lt m This creates deletes ep id gt lt session id gt all MEP in MA configuration mode 96 Confidential and Proprietary Information of ZTE CORPORATION ZTEDHY Chapter 9 Ethernet OAM Configuration 10 To create delete MIP use the following command MIP in MA configuration mode ZXR10 config ma MER lt med id gt state This sets MEP enable disable management state in MA configuration mode 12 To set CCM send function of MEP use the following command ZXR10 config ma MEP lt mep id gt This sets CCM send CCM send enable disable function of MEP in MA configuration mode It doesn t need to enable this command when OAM card is available in system 13 To configure MEP priority use the following command ZXR10 config ma MEP lt mep id gt This configures priority lt va ue gt MEP priority in MA configuration mode 14 To specify MEP error detection priority use the following com mand ZXR10 config ma MEP lt mep id gt This specifies MEP alarm lowest pri lt va ue gt
95. forwarding statuses of ports are dif ferent in different VLANs Multiple independent subtree instances can be formed inside MST region to achieve load balance Some basic concepts of MSTP are presented in detail as follows MST Configuration ID MST Configuration ID refers to the forwarding plan with differ ent VID frames that is all bridges in MST region forward to specific spanning tree CIST or an MST instance according to VID in frames MST Configuration ID consists of the following parts gt Configuration name the 32 byte long character string gt Version level 2 byte long non negative integer Configuration abstract the signature generated according to MST Configuration Table and processed by MD5 with the length of 16 bytes MST Configuration Table consists of 4096 consecutive two bytes the first and the last two bytes are zero and other two bytes can represent a binary number The second two bytes indicate the MSTID value corresponding to VID 1 the third two bytes indicate MSTID value corresponding to VID 2 and the rest may be deduced by analogy the last but one two bytes indicate the MSTID value corresponding to VID 4094 Configuration abstract is obtained by processing MST Configuration Table and fixed key value by HMAC MD5 algorithm It can learn that a VID belongs to which MST instance or CIST by resolution MST Region Every MST region is composed of one or multiple connected bridges with the same
96. from platform It doesn t support slow speed packets for mep of up type In case neither OAM line card nor enhanced line card is avail able in system slow speed ccm Ib and It functions can be re alized by common line card through soft forwarding function Confidential and Proprietary Information of ZTE CORPORATION 103 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY CFM Configuration Example 1 LT function is enabled on three switches The network figure is shown as Figure 35 FIGURE 35 LT FUNCTION CONFIGURATION EXAMPLE Sl S2 KR MEP MIP MEP2 When OAM line card is available in system MIP is not supported and only S1 and S3 are available in above diagram Configuration of S1 is as follows Configure port ZXR10 config interface gei_1 1 ZXR10 config gei_1 1 switch mode trunk ZXR10 config gei 1 1 exit ZXR10 config vlan 10 ZXR10 config vlan switchport tag gei 1 1 ZXR10 config vlan exit configure MD ZXR10 config cfm create md session 15 name md15 level 7 configure MA ZXR10 config md ma create session 32 name mal ZXR10 config md ma protect vlan ZXR10 config md ma primary vlan 10 ZXR10 config md ma speed slow configure MEP ZXR10 config md ma create mep session 64 1 direction down R10 config md ma assign mep 1 to interface gei_1 1 ZXR10 config md ma mep 1 state enable R10 config md ma create rmep session 2 2 remote mac 00d0 d052 2800
97. g mac protect time lt time gt This sets the protection time of protected port d Note By default switch port MAC address learning protection function is disabled Please reserve sufficient margin when configuring num ber restriction of port MAC address in order to use port MAC ad dress learning protection function Configuring MAC Address Filtration To prevent invasion of illegal users ZXR10 8900 series switch sup ports data frame filtering according to MAC address that covers the following three categories Match source MAC address of data frame only namely if the source MAC address of data frame is the set MAC address the filtration is performed Match destination MAC addresses of data frame only namely if the destination MAC address of data frame is the set MAC address the filtration is performed Match source or destination MAC address of data frame namely if the source or destination MAC address of data frame is the set MAC address the filtration will be performed To filter MAC address use the following command ZXR10 config mac filter source both destination lt m This filters MAC address ac address gt lt vlan id gt Note Port name input is not required when there is a need to configure MAC address filtration Switch filters the data frame from any port Deleting the MAC address cancels the configured MAC address fil tration Confidential and Proprietary Infor
98. g zesr ctrl vlan 4001 protect instance 1 ZXR10 3 config zesr ctrl vlan 4001 major level role zess transit gei_3 2 gei_3 1 Configuring zess transit ZXR10 3 config zesr ctrl vlan 4001 level 1 seg 1 role edge assistant gei_3 3 Configuring ZESR edge role 82 Confidential and Proprietary Information of ZTE CORPORATION ZTERH Chapter 8 Link Protection Configuration aid Note Primary port decides the direction of hello messages that a node sends Therefore primary port should be configured on the link connecting ZXR10 2 and ZXR10 3 Configuration on ZXR10 4 ZXR10 4 config zesr ctrl vlan 4001 protect instance 1 ZXR10 4 config zesr ctrl vlan 4001 level 1 seg 1 role master gei_4 2 gei_4 1 Confidential and Proprietary Information of ZTE CORPORATION 83 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY This page is intentionally blank 84 Confidential and Proprietary Information of ZTE CORPORATION Chapter 9 Ethernet OAM Configuration Table of Contents Configuring B02 EE 85 COTE E EE 93 Configuring 802 3ah 802 3ah Overview IEEE 802 3ah is management of link level It monitors and han des the fault in Point to Point Ethernet link Sometimes Detection of the last one mile means that Link layer OAM is mainly used in Point to Point direct connect link detection Figure 29 views the location of OAM in ISO IEC OSI reference mod ule LLC logical link control or other MAC
99. gy Selecting a specified switch in every switching network Setting the redundant switch port to be Discard to avoid loop in topology network STP module of ZXR10 8900 series switch supports three modes including SSTP RSTP and MSTP which respectively comply with IEEE802 1d IEEE802 1w and IEEE802 1s SSTP Mode Single Spanning Tree Protocol SSTP fully complies with IEEE802 1d in functionality Bridge running STTP mode can interconnect with RSTP and MSTP bridge Confidential and Proprietary Information of ZTE CORPORATION 31 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY RSTP Mode Rapid Spanning Tree Protocol RSTP provides higher convergence speed than STP for example SSTP mode namely when the net work topology is changing the status of old redundant switch port can be transferred From Discard to Forward quickly in the case of point to point connection MSTP Mode The concept of instance and VLAN mirroring are added in Multiple Spanning Tree Protocol MSTP SSTP mode and RSTP mode can both be considered to be instances of MSTP mode namely the case that only one instance 0 exists MSTP mode also provides fast convergence and load balance in VLAN environment In SSTP and RSTP modes there is no concept of VLAN There is only one status for each port that is forwarding status of ports in different VLANs is consistent While in MSTP mode there are mul tiple spanning tree instances
100. h member port to transmit message to the peer end switch accord ing to port load sharing policy that the users configured When the switch detects that one member port link is broken it does not transmit messages in this port until this port link becomes normal Link aggregation is a very important technology in adding link bandwidth implementing link transmission flexibility and re dundancy ZXR10 8900 series switch supports static Trunk and LACP link ag gregation modes Static Trunk adds multiple physical ports to trunk group to form a logical port This mode goes against observing status of link aggregation port Link Aggregation Control Protocol LACH complies with IEEE 802 3ad LACP aggregates multiple physical ports to trunk group dynamically through protocol to form a logical port LACP generates aggregation automatically to obtain the max imum bandwidth Configure link aggregation function on ZXR10 8900 series switch in compliance with the following principles Thirty two trunk groups totally can be configured each trunk group contains up to eight member ports Support cross interface board aggregation the member ports can be located at any interface board but the selected port must work in full duplex mode and the working rate must be consistent Confidential and Proprietary Information of ZTE CORPORATION 59 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY The modes of member ports cou
101. hbor interface enabled with UDLD function receives this hello packet and returns an Echo packet 3 When local interface receives this Echo packet it indicates the connectivity between two devices is normal neighborhood is established and local device returns one Echo packet Confidential and Proprietary Information of ZTE CORPORATION 133 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY 4 After neighbor receives the Echo packet neighborhood is es tablished between two devices 5 After neighborhood is established between two sides they send hello packets regularly to check if link works normally After receiving hello packet sent from neighbor local device updates neighbor cache information stored locally and resets neighbor timeout In case neighbor aging time is expired before hello packet is received link works abnormally and it is needed to process problem according to different working modes UDLD has two working modes common mode and aggressive mode In common mode port can be disabled only when error packet is received and link is verified to be uni directional Port will not be operated if error packet is not received or it fails to ver ify uni direction link In aggressive mode port will be disabled as long as link cannot be verified to be bi directionally smooth The commonness of the two modes is that alarm will be generated as long as link cannot be verified to work normally Generally UDLS disabl
102. he switch adds the port number of the host to the associated multicast table entry When other hosts in the same VLAN are interested in the multicast traffic and send a membership report the switch adds them to the existed forwarding entries Switch creates only one forwarding entry for each multicast group in the same VLAN forwards the multicast traffic of the multicast group in all ports receiving the membership report Multicast Group Leave Hosts that joined multicast group must respond to IGMP query message transmitted by router periodically As long as one host responds to IGMP query in a VLAN the router must continue for warding traffic of the multicast group that the host joined to the VLAN When a host wants to leave a multicast group it could ignore the IGMP query message transmitted by router periodically called leave quietly or send IGMPv2 leave message of specific group When IGMP Snooping hears IGMPv2 leave message of specific group the switch sends specific group query message to the port receiving the message to query whether other hosts belonging to the multicast group are available in this port If IGMP Snooping cannot receive any response message after several queries it in 66 Confidential and Proprietary Information of ZTE CORPORATION ZTERHY Chapter 7 IGMP Snooping Configuration dicates that there are no hosts belonging to the multicast group in this port and IGMP Snooping will delete correspondi
103. i_3 1 and uplink port is gei_3 24 customer port of switch B is gei_7 1 and uplink port is gei_7 24 When configuring QinQ customer port of SPVLAN needs to be configured to untagged and uplink port needs to be configured to tagged ZXR10 config if show doing Example FIGURE 10 TYPICAL QINQ NETWORKING User network 1 CVLAN 1 100 SPVL Uplink Port SPVLAN 10 Customer Port SPVLAN 10 Swi SPVLAN 10 Customer Port Cpl SwitchB ISP network EN SPVLAN Service Provider VLAN User network 2 CVLAN 1 100 CVLAN Customer VLAN Configuration of Switch A ZXR10_A config vlan 10 ZXR10_A config interface gei_3 1 ZXR10_A config if switchport qing customer Confidential and Proprietary Information of ZTE CORPORATION 17 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY ZXR10_A config if switchport access vlan 10 ZXR10 A config interface gei 3 24 ZXR10_A config if switchport qing uplink ZXR10 A config if switchport mode trunk ZXR10_A config if switchport trunk vlan 10 Configuration of switch B ZXR10_B ZXR10_B ZXR10_B ZXR10 B ZXR10_B ZXR10_B ZXR10_B ZXR10_B config vlan 10 config interface gei _7 1 config if switchport qinq customer config if switchport access vlan 10 config interface gei 7 24 config if switchport qinq uplink config if switchport mode trunk config if switchport trunk vlan 10 Configuring Subnet VLAN To configure subnet VLAN perform the following
104. id gt epon olt_ lt s ot gt lt oltid gt lt onuid gt registration and authentication information on designated OLT ZXR10 config Show epon onu information Example To show MAC address of ONU device on designated OLT port ex ecute the following command ZXR10 config show epon onu mac MAC Address port Irig staci 77171cnsHdndde nHn 00d0 d0c0 1320 epon olt_1 1 1 2 2 Description of displayed fields Fed Description S O ENEE static This is static identifier of MAC address where 0 indicates dynamic 1 indicates static and 2 indicates both Optical Fiber Protection Function Maintenance and Diagnosis ZXR10 config Show epon protection group groupid This shows configuration status all of protection group ZXR10 config show epon switch record groupid all This shows the optical switching record of protection group Example To show configuration status of protection group execute the fol lowing command ZXR10 config show epon protection group 1 gId Master Backup Active bSw bReval itv 1 OLT_1 1 OLT_1 2 MASTER YES NO N A To show switching record of protection group execute the follow ing command ZXR10 config show epon switch record 2 gId no 128 Confidential and Proprietary Information of ZTE CORPORATION ZTEDHY Chapter 10 EPON OLT Configuration switchTime switchType MtoB 2 I 08 6 10 14 30 force YES 2 2 08 6 10 14 35 ALARM NO Performance Management Maintenanc
105. id vlan 999 tag ZXR10 config if switchport hybrid vlan 4094 untag ZXR10 config if switchport qinq uplink To configure VFP based SVLAN perform the following steps Confidential and Proprietary Information of ZTE CORPORATION 27 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY ZXR10 config vfp session lt session no gt invlan This creates VFP based lt vian range gt any in lt acl number gt rule SVLAN lt rule id gt ovlan lt vian id gt untag global pinpoint 2 ZXR10 config interface lt interface name gt This enters interface configuration mode ZXR10 config if iIp access group lt aci number gt vfp This applies VFP based SVLAN sch Note VLAN Filter Processor VFP is a function module in switch It im plements SVLAN function based on flow categories VFP based SVLAN configuration uses ACL to add outer tag according to flow categories Example This example shows how to configure VFP based SVLAN ZXR10 8908 adds outer tags to the messages with tag 10 and source IP 192 168 0 1 that are received at customer port fei_1 1 Then ZXR10 8908 transmits these messages at uplink port fei_1 2 Outer tag is 997 and inner tag is 10 ZXR10 8908 adds outer tags to the messages with tag 10 and source IP 192 168 0 2 that are received at customer port fei_1 1 Then ZXR10 8908 transmits these messages at uplink port fei_1 2 Outer tag is 998 and inner tag is 10 ZXR10 8908 add
106. iewed statistics to correspond ing error symbols error frames local link events and remote link events are listed under each event CFM Proxy Card Function Illustration Proxy card is used in realizing service class OAM CFM function in 89 69 high end switch The details are as follows There are three types of cards used in high end switch OAM line card enhanced line card with NP and common line card s2 card or h3 card CFM function conforms to the following principles When OAM line card is available in system OAM line card can be used as proxy card for CFM function CCM function LB func tion LT function LM function and DM function can be realized In this case system doesn t support mip but support mep since CFM function is enabled on PE end No matter which port in system is configured with mep ccm packets are sent from OAM line card and the received ccm packets are redirected to OAM line card Only mep of down type configured only on OAM line card supports Im and dm functions In case multi ple OAM line cards are available in system the one with the smallest slot number takes precedence In case OAM line card is unavailable in system but enhanced line card is available Enhanced line card is used as proxy card for system CFM function The card supports ccm Ib and It functions and doesn t support Im and dm functions Fast speed ccm packets are sent by enhanced line card and slow speed ccm packets are sent
107. igabit Routing Switch User Manual IPv6 ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch User Manual MPLS ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch User Manual DPI ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch User Manual Firewall ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch Command Reference Index ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch Command Reference Basic Configuration Volume I ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch Command Reference Basic Configuration Volume II ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch Command Reference Basic Configuration Volume III ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch Command Reference Ethernet Switching ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch Command Reference IPv4 Routing Volume I ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch Command Reference IPv4 Routing Volume II ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch Command Reference IPv6 ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch Command Reference MPLS ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch Command Reference Network Management Confidential and Proprietary Information of ZTE CORPORATION HIT ZXR10 8900 Series V2 8 02 C 10 Gigabit Command Reference QoS ZXR10 8900 Series V2 8 02 C 10 Gigabit Command Reference Security ZXR10 8900 Se
108. iginal time for resetting the time Echo state 6 ZXR10 config exec file zerodispo dat Write is running you can t show configuration or diagnostic information It indicates that maybe there is another terminal carrying out exec file and being in the write configuration status at this time an other exec file can t be carried out Confidential and Proprietary Information of ZTE CORPORATION 141 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY 142 Echo state 7 ZXR10 config no exec file Exec file timer has been deleted It is the echo of no exec file which indicates that clearing timing implementation configuraiton is successful If system doesn t implement other one commands for collection system is on the phrase of one command for configuring on back ground At this time the screen will echo but there isn t prompt by telnet Also system can carry out other commands by telnet and it doesn t affect the operation of user When the cursor moves to the next prompt it means that command has been carried out successfully At this time check the log file with the same name as that of configuration file in flash data for example the log file name is zerodispo log when the specified implementation con figuration file is zerodispo dat If the file is the latest copy the file to PC terminal for content check ZXR10 config Now exec file is running The requirement of format of one command for co
109. iguration that system has on fixed time Command Illustration 1 Ifthe command carries the time and date option it means that the specified switch will carry out the former specified config uration file on the specific time and date File name needn t add absolute path or relative path and only need list file name directly Before configuration copy the file to flash cfg of Flash The requirements of file content and format will be il lustrated later 2 If the command doesn t carry timing option the specified switch will carry out the specific configuration file right now The requirement of file is as same as above 140 Confidential and Proprietary Information of ZTE CORPORATION ZTERHY Chapter 12 Configuring One command for Collection Function 3 no exec file is used to cancel the timing implementation con figuration which has been in the system If the time need to be reset this command need to be carried out for the next configuration can pass the check Echo description If the command format is correct some kinds of echo states will appear as follows Echo state 1 ZXR10 config exec file zerodispo dat This command will take a long time please wait It indicates that system has received this one command for config uring on random time that is the one command for configuring without timing option and prompts that this operation will last for a period and request wait Echo state 2 ZXR10
110. ith OLT without binding ONU interface and ONU MAC address If automatic authentication is disabled it is required to bind ONU interface and ONU MAC address manually 3 To configure ONU software authentication mode use the fol lowing command ZXR10 config epon software authentication card lt s ot gt This configures ONU software mode mac authentication mode ONU software authentication can be implemented based on MAC address or according to sequence number By default it is based on MAC address To cancel ONU software authentication use no software aut hentication card lt s ot gt command Parameter descriptions lt slot gt Slot number ranging from 1 to 12 fmac sd MAC based authentication mode 4 To enable or disable ONU hardware authentication use the fol lowing command ZXR10 config epon hardware authentication card This enables or disables ONU lt slot gt enable disable hardware authentication By default hardware authentication is enable To cancel hardware authentication use no hardware authe ntication card lt s ot gt command 5 To configure dynamic bandwidth assignment use the following command ZXR10 config epon dba epon olt_ lt s ot gt lt oltid gt lt onu This configures dynamic id gt Archimedes thales plato bandwidth assignment Confidential and Proprietary Information of ZTE CORPORATION 113 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY
111. its unit of second 4 To configure changeover mode of protection interface and working interface use the following command Confidential and Proprietary Information of ZTE CORPORATION 117 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY ZXR10 config if epon protection group switch force This configures changeover enable mode of protection interface and working interface To delete the changeover configuration use no epon protect ion group switch command Optical changeover has the following modes gt Automatic changeover enable triggered by fault such as signal loss Forced changeover force triggered by management event 5 To enter OLT interface configuration mode use the following command ZXR10 config interface epon olt_ lt s ot gt lt oltid gt This enters OLT interface configuration mode 6 To add an OLT interface to protection group use the following command ZXR10 config if smartgroup lt groupid gt mode on This adds an OLT interface to master backup protection group To delete configuration of protection group use no smartgr oup command Configuring QoS To configuring QoS perform the following steps 1 To enter EPON configuration mode use the following com mand ZXR10 config epon This enters EPON configuration mode 2 To configure QoS local identifier use the following command ZXR10 config epon qos Cos map loca
112. l lt 0 7 gt lt 0 7 gt lt 0 7 This configures QoS local gt lt 0 7 gt lt 0 7 gt lt 0 7 gt lt 0 7 gt lt 0 7 gt identifier 118 Confidential and Proprietary Information of ZTE CORPORATION ZTERH Chapter 10 EPON OLT Configuration 3 To enter OLT interface configuration mode use the following command ZXR10 config interface epon olt_ lt s ot gt lt oltid gt This enters OLTs interface configuration mode 4 To enable or disable QoS on an interface use the following command ZXR10 config if trust cos local enable diable This enables or disables QoS on an interface Configuring OLT Alarm To configure OLT alarm perform the following steps 1 To enter EPON OUT interface configuration mode use the fol lowing command ZXR10 config interface epon olt_ lt s ot gt lt oltid gt This enters EPON OLT interface configuration mode 2 To enable or disable OLT alarm function use the following com mand ZXR10 config if alarm lt alarmType gt disable enable This enables or disables OLT alarm function 3 To configure alarm monitoring direction and threshold use the following command ZXR10 config if alarm lt alarmType gt direction This configures alarm monitoring lt direction gt threshold lt threshold gt direction and threshold To delete the configuration use no alarm direction thresh old command 4 To configure alarm threshold use the following command ZXR10 config if
113. ld be access trunk or hybrid but they must be consistent On ZXR10 8900 series switch the logical ports formed by link ag gregation are called SmartGroup which can be used as ordinary port Configuring Link Aggregation To configure link aggregation perform the following steps ZXR10 config interface smartgroup lt smartgroup This creates a smartgroup and enters smartgroup interface configuration mode 2 ZXR10 config if exit This exits smartgroup interface configuration mode ZXR10 config interface lt interface name gt This enters interface configuration mode 0 config if smartgroup lt smartgroup id gt This adds port to trunk group de passive active on and sets aggregation mode 0 config if exit This exits sinterface configuration mode 0 config interface smartgroup lt smartgroup This creates a smartgroup and enters smartgroup interface configuration mode of non unicast packets in a smartgroup 60 Confidential and Proprietary Information of ZTE CORPORATION HIT Chapter 6 Link Aggregation Configuration d Note In step 4 when the aggregation mode is set to be on the port runs static trunk Two ends that participate in aggregation should be set to be on mode When aggregation mode is active or passive the port runs LACP Active means that the port is in active negotiation mode Passive means that the port is in passive negotiation mode When configuring dynamic link aggregatio
114. ls EPON also has the characteristics of Ethernet It is with good expansibility and high adapting efficiency for IP data ser vices Meanwhile EPON supports integrated access of high speed Internet access audio service IPTV service TDM special line and even CATV service It has good ability to support QoS and multi cast services EPON uses mature full duplex Ethernet technology uplink in TDMA and downlink in TDM ONU sends packets during its own time di visions and will not conflict with other ONUs therefore bandwidth is used sufficiently EPON system is shown in Figure 37 FIGURE 37 EPON SYSTEM IFpon IFpon ONUIL Lp SNI ONU2 emm emm OLT ONU n EPON has the following features In EPON network all devices are sourceless and they do not need the support of electric network EPON uses wave division multiplex technology Traffics of up link and downlink are transmitted in the same fiber which saves optical cables Based on Ethernet layer structure EPON works on physical layer and logical link layer and it is absolutely transparent for upper layer services As a point to multi point access mode EPON decreases the number of interfaces at aggregation side Optical Line Terminal OLT an aggregation node on uplink direc tion in EPON it is the optical line terminal at office side Optical Network Unit ONU it is an access node of network unit at user side Acco
115. mation of ZTE CORPORATION 53 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Configuring 256K Mode If MAC address 256K mode is modified it is necessary to save the configuration and reboot the switch When MAC address 256K mode is enabled line card with 128M memory can not be installed on the switch The 256K address tables are applied on the main control board and other boards with memory more than 128K On the line card with 128K memory there are still 64K address tables To configure the 256K mode of a MAC address table perform the following steps a ZXR10 config mac learning strategy micode This configures MAC address learning mode ZXR10 config mac learn special This opens a HIGIG port ZXR10 config mac 256k disable enable This disables or enables the 256K mode Viewing MAC Address Table To view MAC address table use the following command ZXR10 Show mac dynamic static permanent This views MAC address table to static src filter dst filter lt mac address gt vlan lt vlan id gt interface lt port name gt vlan lt vian id gt Example This example shows how to view all MAC address table entries ZXR10 show mac Total mac address 6 Flags vid VLAN id stc static per permanent toS to static srF source filter dsF destination filter time day hour min sec Frm mac from where 0 drv 1 config 2 VPN 3 802 1X 4 micro 5 dhcp MAC Address
116. mer Port Unin SwitchB ISP network PR SPVLAN Service Provider VLAN User network 2 CVLAN Customer VLAN CVLAN 1 100 User network is accessed to PE through Trunk VLAN mode Up link ports in Service Provider SP network are symmetrically con nected through Trunk VLAN mode When message reaches customer port of switch A from user net work 1 no matter the message is tagged or untagged switch A inserts outer tag VLAN ID is 10 forcibly In the SP network the message transmits along VLAN 10 ports until it reaches switch B Switch B finds that the port connecting user network 2 is customer port so it peels off the outer tag according to traditional 802 1Q It resumes the original message and transmits it to user network 2 6 Confidential and Proprietary Information of ZTE CORPORATION HIT Chapter 2 VLAN Configuration As a result user network 1 and 2 can perform transparent trans mission through SP network User network can define its own private network VLAN ID that does not have a conflict with SP net work VLAN ID Subnet VLAN VLAN based on subnet is applied to the VLAN network of Layer 2 and implements flexible configuration of data frame VLAN based on subnet transmits the frame to corresponding VLAN according to the source IP address of the data frame VLAN that is composed according to source IP address makes it possible for users in dif ferent network section to transmit frames through multi VLANs But the member id
117. n set aggregation mode of one end as active and the other end as passive or set both ends as active The configuration of VLAN link type in member port must be con sistent with that of smartgroup otherwise it cannot be added into this trunk group ZXR10 8900 series switch port link aggregation supports 6 types of load balalce modes which are respectively based on source IP destination IP source and destination IP source MAC destina tion MAC and source and destination By default load balance is based on source and destination MAC Link Aggregation Configuration Example As shown in Figure 21 switch A connects switch B through smart group port which is composed of four physical ports by aggrega tion The port mode of SmartGroup is trunk bearing VLAN20 and VLAN 20 FIGURE 21 LINK AGGREGATION CONFIGURATION EXAMPLE witch A Smartgroup 11 gei_3 5 8 Trunk VLAN 20 30 Smartgroup 11 gei_3 1 4 Switch B Configuration on Switch A Create trunk group Confidential and Proprietary Information of ZTE CORPORATION 61 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY ZXR10_A config interface smartgroupll Bundle port to trunk group ZXR10_A config interface gei_3 5 ZXR10_ A config if smartgroup 11 mode active ZXR10_A config interface gei_3 6 ZXR10 A config if smartgroup 11 mode active ZXR10_ A config interface gei_3 7 ZXR10_A config if smartgroup 11 mode ac
118. n in Figure 5 FIGURE 5 MARKING AN OUTER TAG ONLY Outer tag Inner tag Outer tag Inner tag SVLAN switches messages that are with the same outer tag but different ports to a same egress as shown in Figure 6 FIGURE 6 SWITCHING TO THE SAME EGRESS Outer tag Inner tag Outer tag Inner tag SVLAN does not add outer tag to messages that are with des ignated inner tags That is SVLAN transmits such messages transparently as shown in Figure 7 FIGURE 7 SVLAN TRANSPARENT TRANSMISSION Outer tag Inner tag 10 Confidential and Proprietary Information of ZTE CORPORATION ZTEDY Chapter 2 VLAN Configuration Figure 8 shows a more complex situation FIGURE 8 A MORE COMPLEX SITUATION Configuring VLAN Creating VLAN 1 Creating specified VLAN and entering VLAN configuration mode ZXR10 config vlan lt vian id gt Only VLAN1 is available on switch With this command other VLANs can be created ZXR10 config vlan name lt vlan name gt This sets alias for VLAN In some commands alias can be used to replace VLAN num ber VLAN alias can be group name department area and so on used to distinguish VLANs VLAN alias is composed of VLAN VLAN ID by default where VLAN ID contains 4 digits and uses 0 to fill the blank ahead For example as for vlan whose id is 4 the alias id vlan0004 by default 2 Creating VLANs in batch Confidential and Proprietary Information of
119. n the switch ZXR10 config vlan translate session no 1 ingress port gei 1 1 ingress vlan 100 egress vlan 200 ZXR10 config int gei_1 1 ZXR10 config if ingress filtering disable ZXR10 config if switchport access vlan 100 ZXR10 config exit ZXR10 config int fei 2 1 ZXR10 config if switchport access vlan 200 ZXR10 config if exit Configuring Enhanced VLAN Translation ZXR10 config vlan translate enhanced This configures session no lt session_id gt ingress port enhanced VLAN lt interface name gt egress port lt inter translation face name gt ingress vlan lt vianId gt egress invlan lt vianId gt egress outvlan lt vianid gt ingress invilan lt vianId gt ingress outvlan lt v anId gt egress invlan lt vianId gt egress outvlan lt v anId gt unt ag ZXR10 Show vlan enhanced trans This shows enhanced VLAN translation configuration result Example Create session 1 configure entry enhanced VLAN translation translate single tag message with vlan 10 imported from gei_1 1 into vlan 100 and add outer tag 200 Confidential and Proprietary Information of ZTE CORPORATION 21 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Create session 2 configure egress enhanced VLAN translation translate single tag message with vlan 10 imported from gei_1 1 into vlan 100 and add outer tag 200 ZXR10 config vlan translate enhanced session no 1 ingress port gei_1 1 ingress vlan 1
120. nd ZXR10 config set ethernet oam This enables disables enable disable Ethernet OAM in global configuration mode To enable disable Ethernet OAM on the interface mode use the following commands ZXR10 config interface This enters into lt portname gt interface mode ZXR10 config if set ethernet oam This enables dis enable disable ables Ethernet OAM on the interface mode To set OUI of Ethernet OAM use the following command ZXR10 config set ethernet oam oui This sets OUI of lt list gt Ethernet OAM at the global configuration mode Confidential and Proprietary Information of ZTE CORPORATION 87 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY 4 To configure remote loopback function of link Ethernet OAM use the following commands ZXR10 config interface This enters interface lt portname gt configuration mode ZXR10 config if set ethernet oam This enables dis remote loopback start stop ables remote loop back function of link Ethernet OAM on this interface 5 To configure Ethernet OAM remote loopback timeout time use the following command ZXR10 config set ethernet oam This configures remote loopback timeout lt i 10 gt remote loopback timeout at global configuration mode The unit is second 3 seconds by default 6 To configure common attributes of interface use the following command ZXR10 config interface This enters inte
121. ned in M record and trans mitted as part of IST BPDU in the region CIST Each IST inside MST area and CST outside comprise CIST Common and Internal Spanning Tree that is inside MST area CIST is the same with IST outside of MST area it is the same with CST IST Region Root Every MST region has one IST Region Root switch which is the switch within the region with the lowest path cost to the CST root If CIST Root is in an MST region CIST Root is the IST Region Root of that MST region After selecting IST Region Root other ports directing to CIST Root in this region will be blocked MST BPDU MSTI in MST region does not communicate with outside only IST exchanges BPDU message with outside In the region MSTI does not transmit BPDU message alone MST BPDU mes sage transmitted by IST contains MSTI information MSTI in dicates that it needs to transmit MST BPDU message through a flag and the detailed message is transmitted by IST Every MSTI needing to transmit BPDU saves its information in the M record structure which will be transmitted as part of IST BPDU Confidential and Proprietary Information of ZTE CORPORATION 33 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY BPDU Protection of Edge Port BPDU Protection Switches calculate spanning tree according to the contents of BPDU packets In large scale network network topology change causes spanning tree re calculation Frequent re calculation
122. nfigure the system in bulk on time It mainly includes three commands show tech support show diag info and exec file Use show tech support show diag to collect device informa tion and exec file to configure the system in bulk on time Introduction to Running Environment of One command Collection Function One command for collection command supports multi terminal concurrent implementation but queue mode for background processing show tech support and show diag info can be Confidential and Proprietary Information of ZTE CORPORATION 137 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERH 138 carried out at all the command modes except user mode but exec file need to be carried out at the global configuration mode Basic Configuration of One command for Collection Function Introduction to One command for Collecting Information ZXR10 Show tech support OSPF This collects system ISIS BGP MPLS VPLS information and the BFD DIAG related information about protocol Command Illustration 1 If the command doesn t carry option all the collected system information will be wrote into flash data tech dat 2 If protocol option is added into command general information and the protocol related information will be collected and wrote into flash data tech dat 3 If the command only carries common option only the general information will be collected and wrote into flash data tech
123. nfiguring file is illustrated as follows Take the configuration file that is zerodispo dat in the above command as an example con t int vlan 10 ip add 10 1 1 2 255 255 255 0 exit int vlan 20 ip add 20 1 1 3 255 255 255 0 exi exi write Note the beginning of this file must be configure terminal the abbreviation is con t which makes it convenient to enter into con figuration mode The subsequent commands can be modified au tomatically according to the required mode It is the best to add write command after the configuration is completed In addition the end of every piece of command should be enter that copying from screen and pasting directly will lead to failure of implemen tation After the file edition is completed upload it to flash cfg of flash Command of Viewing One command for Configuring zXR10 Show exec cmd file This views the configuration information that system carries out one command for configuring on fixed time Confidential and Proprietary Information of ZTE CORPORATION HIT Chapter 12 Configuring One command for Collection Function Command Illustration This command can be carried out at all command modes except user mode Echo description If the command format is correct some kinds of echo states will appear as follows Echo state 1 ZXR10 config show exec cmd file No command file will be run It indicates that one command for configuring is not carri
124. nformation of epon onu_3 1 1 exe cute the following command ZXR10 config onu mng show remote onu vlan epon olt_ 3 1 1 UNI Mode VlanTag DeleteVlanTag AddVlanTag 1 Translation 3 10 20 To show multicast configuration information of epon onu_3 1 1 execute the following command ZXR10 show remote onu multicast epon olt_3 1 1 UNI TagStripe MaxGroupNum VlanList 1 Striped 20 N A 2 Striped 10 1 8 To show Ethernet port shunting configuration information of epon onu_3 1 1 execute the following command ZXR10 show remote onu classification epon olt_3 1 1 1 RulePrecedence RuleName ConditionNameList 1 1 1 To show Ethernet port shunting template information of epon onu_3 1 1 execute the following command ZXR10 show remote onu class profile epon onu_3 1 1 rule profile index name queuemap priority 1 aaa 1g D 2 bbb 3 7 condition profile index name filed matchValue operator 1 el vid 111 never match 2 c2 priority 7 always match Confidential and Proprietary Information of ZTE CORPORATION 131 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY This page is intentionally blank 132 Confidential and Proprietary Information of ZTE CORPORATION Chapter 11 UDLD Configuration Table of Contents UDLD ee 133 Corti VDL WEE 135 UDLD Configuration Example 28 2 egteggEA Ra EN SEA 136 UDLD Overview UniDirectional Link Detection UDLD protocol helps switch to de tect uni directional link fault on Ethernet i
125. ng command ZXR10 show remote onu dba epon onu_3 1 1 Active queueSet 1 SetId Threshold Queuel Queue2 Queue3 Queue4 Queued Queue6 Queue7 Queue8 1 65 535 65 535 65 535 65 535 65 535 65 535 65 535 65 535 2 65 535 65 535 65 535 65 535 65 535 65 535 65 535 65 535 3 65 535 65 535 65 535 65 939 65 539 65 535 65 535 65 533 To show configuration information and running status information of Ethernet port 1 of epon onu_1 1 1 execute the following com mand ZXR10 config onu mng show remote onu ethernet uni epon olt_1 1 1 1 UNI Link Status FlowControl US CIR US CBS US EBS DS CIR DS PIR 1 Up Disable N A N A N A 100 To show MAC address configuration information of epon onu_3 1 1 execute the following command ZXR10 show remote onu mac epon onu_3 1 1 eth_0 1 epon onu 0 2 1 1 MAC Address info Port Name eth 0 1 Limit num no limit Filter mac address info vlan mac 2 9877 9878 4566 Bind mac address info vlan mac 3 9877 9899 0988 Static mac address info vlan mac 1 4557 3241 3423 To show IP address configuration information for epon onu_3 1 1 remote management execute the following command ZXR10 show remote onu mgmt ip epon onu_0 3 1 1 Status enable IP Address 172 168 1 122 Mask 255 295 0 0 Priority 3 vlan 300 Mgmt IP 172 168 1 10 Mgmt Mask 255 255 0 0 Mgmt Gateway IA eg SEI 130 Confidential and Proprietary Information of ZTE CORPORATION HIT Chapter 10 EPON OLT Configuration To show VLAN configuration i
126. ng ports in the Layer 2 forwarding entries if receiving response message it is not necessary to modify forwarding table Fast Leave When switch monitors the IGMPv2 leave message of designated group it does not send the query message Instead the switch directly deletes the corresponding port in the layer 2 forward entry Take care when enabling fast leave function in a VLAN if one of the multiple hosts in a port leaves multicast group other hosts of the same multicast group in the port cannot receive multicast traffic of the multicast group Configuring IGMP Snooping Enabling IGMP Snooping Function SI 1 config ip igmp snooping This enables IGMP Snooping globally 2 config vlan igmp snooping This enables IGMP Snooping in VLAN 3 config ip igmp snooping mode proxy vlan This enables IGMP Snooping St id gt proxy 4 ZXR10 config vlan igmp Snooping drop This configures whether lt group address gt num lt group number gt IGMP Snooping broadcasts multicast data when there is no multicast user ZXR10 config vlan igmp snooping fast leave This configures fast leave function ZXR10 config vlan igmp Snooping max host in g This configures the maximum roup lt ip address gt num lt num gt number of users in group ZXR10 config vlan igmp Snooping mode proxy This configures the function route transparent mode of IGMP SNOOPING proxy mode routing mode or transparent transmission mode ZX
127. ning tree bpduguard action discard ZXR10 config if spanning tree guard loop instance 1 Configuring Port Root Protection To configure port root protection function in an instance use the following command lt instance id gt ZXR10 config if spanning tree guard root instance This enables port root protection function in an instance Example Example di Note To disable port root protection function in an instance use no span ning tree guard root instance lt instance id gt command This example shows how to configure port root protection function ZXR10 config if spanning tree bpduguard action discard ZXR10 config if spanning tree guard root instance 1 STP Configuration Example As shown in Figure 19 run MSTP in backbone network MST re gion serves as root of CST that is CIST Root Bridge is inside the MST region Switches A B and C are configured in the same re gion their initialization priority is 32768 determine CIST root and IST root according to MAC address The respective address of the three switches is described in the following table Switch Name Address 0006 oaf0 0101 0004 000 0102 0004 000 0103 Confidential and Proprietary Information of ZTE CORPORATION 43 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY FIGURE 19 STP CONFIGURATION EXAMPLE Switch B root node of instance 2 The port is blocked in instance 2 Switch A ee Switch D A B
128. nstance 1 level seg role port port level state switch times major master gei_1 1 P gei_1 2 S up 1 Configuration result on S2 is shown below ZXR10_S2 config show zesr brief ctrl vlan 4000 protectinstance 1 level seg role port port level state switch times major transit gei_1 1 P gei_1 2 S up 1 ZESS Configuration ZESS Overview As shown in Figure 26 Node1 supports ZESS function Port1 is the primary port and Port2 is the secondary port When Node1 de tects that Porti and Port2 are in UP state the node blocks the for warding function of protection service VLAN on the secondary port When Node1 detects that the primary port is in DOWN state the node blocks the forwarding function of protection service VLAN on the primary port and enables the function on the secondary port When Node1 detects that the primary port recovers in revertive mode the node enables primary port and blocks secondary port in non revertive mode the node keeps primary port blocked and secondary port enabled FBD of blocked port should be updated during switching Confidential and Proprietary Information of ZTE CORPORATION 79 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERH FIGURE 26 ZESS NETWORK TOPOLOGY g e Node 2 Node 3 Port 1 Port 2 es Node 1 Configuring ZESS To configure ZESS perform the following steps ZXR10 config zess domain lt 1 4 gt member primary This creates a ZESS domain lt p
129. nterface When fault is detected UDLD disables the influenced Ethernet interface and sends alarm message to user Uni directional link can cause many problems such as STP loop As a L2 protocol UDLD can run together with L2 auto negotiation mechanism to verify the completeness of a link in physical layer and logical link layer In physical layer auto negotiation mech anism pays attention to physical signaling and fault monitoring while UDLD can implement a series of functions that cannot be re alized by auto negotiation such as checking and caching neighbor information and disabling wrongly connected Ethernet interface When both auto negotiation and UDLD are enabled on one switch L1 and L2 will cooperate to prevent physical and logical uni direc tional connection and other protocol faults Uni directional link occurs when neighbor receives packets sent by local device but local device fails to receive those sent from neighbor In case one core of a pair of fibers gets break link will not be in up state as long as auto negotiation is enabled In this case UDLD doesn t function In case a pair of fibers work normally in L1 UDLD can verify if fibers are correctly connected in L2 and if packets are transmitted bi directionally between neighbors UDLD works in the following procedures 1 When UDLD function is enabled on one local interface whose state is up this interface sends a hello packet to notify its neighbor 2 The neig
130. o be contained in spanning tree by setting port priority The smaller set value is the higher port priority is and the probability that the port is contained in spanning tree in creases When the same priority is set to all ports in the bridge port priority will be determined by the index number of the port di Note The bridge priority of ZXR10 8900 series switch can be configured only when the instance has been created To configure bridge and port priority use the following command ZXR10 config Spanning tree mst instance lt instance gt This configures bridge and port priority lt priority gt priority Configuring STP Protocol Transparent Transmission ID ZXR10 config Spanning tree transparent This enables STP enable protocol transparent transmission ID Note STP protocol transparent transmission ID is enabled Chip broad casts receiving BPDU message directly in VLAN and doesn t send to CPU for processing Only when STP is disabled transparent transmission ID is enabled 69 amp 89 high end switch project revises this command When span ning tree is enabled transparent transmission ID can still be en abled and has the priority That is after transparent transmission ID is enabled chip broadcasts receiving BPDU message directly in VLAN and doesn t send to CPU for processing But currently it is Confidential and Proprietary Information of ZTE CORPORATION 41 ZXR10 8900 Series User Manual
131. o par ties cannot receive the BPDU packet transmitted by the oppo site party for unknown reason Confidential and Proprietary Information of ZTE CORPORATION 45 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY This page is intentionally blank 46 Confidential and Proprietary Information of ZTE CORPORATION Chapter 4 MAC Table Operation Table of Contents MAC Address Table Cit gege g kAggeEaes gea Sg ATERT RA SEN EeeN 47 COMTI MAC TADE io sens etnies case denne cute RE AE EE 50 MAC Address Table Configuration Example eeeeeeeeeees 55 MAC Address Table Overview Media Access Control MAC address is the hardware identifier of network device Switch forwards the message based on this ad dress MAC address is unique and it ensures proper forwarding of message Each switch maintains one MAC address table In this table MAC address and switch port has one to one correspondence When the switch receives data frame it determines filtering or forward ing of correspondent switch port MAC address table is the basis of fast forwarding for the switch Composition and Meaning of MAC Address Table MAC address table entry is uniquely identified by MAC address and VLAN ID Entries with identical MAC address and VLAN ID are same Entries of MAC address table include the following contents MAC address for example 00D0 8756 95CA VLAN ID If a port is set to belong to multiple VLANs same
132. on is disabled by default ZXR10 config igmp Snooping proxy ip lt ip address gt This configures proxy host IP function of IGMP SNOOPING The function is disabled by default 68 Confidential and Proprietary Information of ZTE CORPORATION ZTERHY Chapter 7 IGMP Snooping Configuration ZXR10 config 4igmp snooping querier version This configures proxy query lt version num gt facility function of IGMP SNOOPING When multicast router is unavailable in network proxy multicast router sends IGMP query packets and sends igmp v2 query packets by default Proxy query function is disabled by default ZXR10 config ip igmp snooping mode proxy route This configures working mode transparent vlan lt vian id gt of IGMP SNOOPING in VLAN in batch proxy mode route mode and transparent mode IGMP SNOOPING proxy function is disabled in VLAN by default ZXR10 config ip igmp snooping packet manage This configures accept igmpvi igmpv2 igmpv3 accept discard discard and ignore functions ignore of vi v2 and v3 IGMP packets Restricting Multicast Group To restrict multicast group perform the following steps ZXR10 config vlan igmp snooping acl lt 1 99 gt This configures ACL to filter the group ZXR10 config vlan igmp Snooping max group num This configures the maximum lt 1 1024 gt group number ZXR10 config multicast limit 256 512 1024 This configures entry number of Layer 2 mul
133. onser checks its validity firstly If it is invalid drop it In case source ad dress of LBM is multicast address not a individual MAC ad dress or destination address doesn t match MAC address of receive MP MP drops this LBM packet If LBM passes through the inspection receive MP which will use source address of LBM as destination address and generate one LBR to send it to MEP initiating LBM When MHF receives one LBR the LBR is ignored since MIP has no entity for receiving LBR FIGURE 33 LB AND LT FUNCTION EXAMPLE DIAGRAM Originating gt MEP As shown in Figure 33 MIP is a medium device for Originating MEP sending LB message to Target MEP Medium MIP doesn t respond LBR as shown in above figure long green line and red line 98 Confidential and Proprietary Information of ZTE CORPORATION ZTEDHY Chapter 9 Ethernet OAM Configuration zxR10 cfm Ibm md lt md session id gt In privileged mode ma lt ma session id gt smep id a local MEP sends lt smep id gt dmep id lt dmep id gt loopback message of dmep mac lt dmep mac gt dmip mac lt another MP dmip mac gt c d t 18 To read LTR Linktrace Reply use the following command ZXR10 config fm Itr read trans id This shows LTM lt tm trans id gt response path tree 19 To configure MA protection mode use the following command ZXR10 config ma protect vlan link This configures protection mode of MA in MA configuration mode
134. ort name gt secondary lt port name gt ZXR10 config zess domain lt 1 4 gt protect instance This binds a ZRSS domain to lt 1 16 gt a STP instance ZXR10 config zess domain lt 1 4 gt preup lt 1 600 gt This configures preup parameter ZXR10 config zess domain lt 1 4 gt mode This configures ZESS mode revertive non_revertive ZXR10 config show zess brief domain lt 1 4 gt This views ZESS configuration result ZXR10 Clear zesr switchtimes all This clears ZESS switch time Dual Uplink Protection Dual Uplink Protection Overview For a switch on the uplink that connecting core network with back bone network usually there are two uplink interfaces connecting to BRAS and SR Then ZESS is configured to implement dual uplink protection In this way dual uplink BRAS and SR are protected but there is risk that single point malfunction occurs on the switch that connects to BRAS or SR In fact considering network secu 80 Confidential and Proprietary Information of ZTE CORPORATION ZTE Chapter 8 Link Protection Configuration rity two uplink interfaces connecting to BRAS and SR are on two switches This implements dual uplink protection As shown in Figure 27 there are two uplinks from two switches S1 and S4 on the ring connecting to BRAS and SR which implements dual uplink protection When the uplink from S1 to SR is broken traffic will go to S4 and then go to SR through the uplink connecting
135. ows IGMP Snooping configuration information of a specified VLAN o show ip igmp snooping mr port info This shows IGMP Snooping related route interfaces R10 Show ip igmp snooping statistic interface lt po This shows statistics of IGMP rtname gt np lt id gt packet zxR10 Clear igmp snooping all np lt id gt interface This clears statistics of IGMP lt port name gt smartgroup lt smartgroup id gt packet xR10 debug ip igmp snooping This debugs IGMP Snooping and traces related information XR Z Z o show ip igmp snooping This shows related IGMP SNOOPING configuration information zXR10 Show ip igmp snooping group lt ip address gt vlan This shows a group of lt vlan id gt configuration and running information ZXR10 Show ip igmp snooping ssm mapping group This shows configured lt group ip add gt ssm mapping rules zZXR10 Show ip igmp snooping group source filter vlan This shows source filtering lt vlan id gt information of a group zXR10 Show ip igmp snooping host source filter vlan This shows source filtering lt vlan id gt information of an user zXR10 Show ip igmp snooping iptv port info This shows information of a lt ip address gt vlan lt vlan id gt controllable multicast user ZXR10 Show ip igmp snooping port info vlan lt vian id gt This shows IGMP Snooping related VLAN interfaces ZXR10 Show ip igmp snooping query This shows related IGMP SNOOPING query information ZXR o show i
136. p igmp snooping statistic clear lt port This shows statistics of IGMP name gt packet To show all statistics execute command show ip igmp snoop ing statistic The displayed statistics are accumulated To show relative rate of received packets execute command show ip igmp snooping statistic clear to show cleared statistics To show statistics of all IGMP packets received on specified port execute command show ip igmp snooping statistic lt port nam e gt To show relative rate of packets received on a port execute command show ip igmp snooping statistic clear lt port name gt to show cleared statistics 72 Confidential and Proprietary Information of ZTE CORPORATION HIT Example Chapter 7 IGMP Snooping Configuration To trace sending and receiving process of IGMP Snooping packets execute the following command ZXR10 debug ip igmp snooping ZXR10 IGMP SNOOPING Rev 224 1 1 1 Group Report Msg From Vlan 1 Port fei 4 10 IGMP SNOOPING Rev 224 1 1 1 Group Report Msg From Vlan 1 Port fei_4 11 Confidential and Proprietary Information of ZTE CORPORATION 73 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY This page is intentionally blank 74 Confidential and Proprietary Information of ZTE CORPORATION Chapter 8 Link Protection Configuration Table of Contents ZESR Conn gura EE 75 CESS un e IS EE 79 Dual Uplink Protectio resinosa 80 ZESR Configuration ZESR Overview ZTE Ethernet
137. port vid static locked src filter dst_filter 0000 0000 0018 fei 8 6 200 0 0 0 0 0000 0000 2222 1 1 1 i 0 0000 0000 0022 fei 8 14 888 0 0 0 0 0000 0000 1111 gei 3 3 888 1 0 0 0 0000 0000 3333 gei_ 3 3 888 1 1 0 0 54 Confidential and Proprietary Information of ZTE CORPORATION HIT Chapter 4 MAC Table Operation 0000 0000 0021 fei 8 12 888 0 0 MAC Address Table Configuration Example As shown in Figure 20 switch A and switch B are connected through convergence link smartgroupi switch B is connected with three PCs and one ZXR10 2826E The MAC address port and VLAN on each device are described in the following table Device Jus address switch Port VLAN L bes fe A Smartgroup1 SwitchB e PC PC2 PC3 ZXR10 2826E DCL PC2 and PC3 serve as servers MAC address are bound with port of switch B Owing to the large number of users connected to ZXR10 2826E port MAC address learning protection should be set in the corresponding ports of switch B The protected number is Confidential and Proprietary Information of ZTE CORPORATION 55 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY 1000 protection time is 120s MAC address aging time of switch B is set to 180s Configuration on Switch B Configure port MAC address binding ZXR10_B config mac add permanent 00D0 8765 95CA interface fei 2 1 vlan 1 ZXR10_B config mac add permanent 00D0 8765 95CB interface fei 2 3 vlan 2 ZXR10_B
138. pter 7 IGMP This chapter describes basic concept Snooping Configuration configuration and configuration example of IGMP Snooping Chapter 8 This chapter describes basic concept Link Protection configuration and configuration example of Configuration ZESR and ZESS Chapter 9 Ethernet This chapter describes basic concept OAM Configuration configuration and configuration example of Ethernet OAM Chapter 10 EPON OLT This chapter describes basic concept Configuration configuration and configuration example of EPON OLT Confidential and Proprietary Information of ZTE CORPORATION I II Related Documentation ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Chapter 11 UDLD This chapter describes basic concept Configuration configuration and configuration example of UDLD Chapter 12 Configuring This chapter describes One command for One command for Collection Function Collection Function The following documentation is related to this manual ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch Hardware Installation Manual ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch Hardware Manual ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch User Manual Basic Configuration ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch User Manual Ethernet Switching ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch User Manual IPv4 Routing ZXR10 8900 Series V2 8 02 C 10 G
139. r match equal not equal less equal greater equal exists not exists always match To delete classification condition template of EPON ONU use no classification condition profile lt profilename gt command 20 To create mapping rule template of EPON ONU use the follow ing command ZXR10 epon onu mng Classification rule profile This creates mapping rule lt profileNo gt queue lt viaue1 gt priority lt va ue2 gt template of EPON ONU 124 Confidential and Proprietary Information of ZTE CORPORATION ZTERHY Chapter 10 EPON OLT Configuration To delete mapping rule template of EPON ONU use no classi fication rule profile lt profilename gt command 21 To add or delete traffic classification of uplink services on EPON ONU Ethernet port use the following command ZXR10 epon onu mng Classification port lt EthernetUniNo gt This adds or deletes traffic rule precedence lt precedence gt add delete lt ru e prof classification of uplink services ile name gt lt condition profile name list gt on EPON ONU Ethernet port To delete all control rules use no classification port lt portn ame gt command 22 To reboot EPON ONU use the following command ZXR10 epon onu mng reboot This reboots EPON ONU 23 To enter ONU sub interface configuration mode use the fol lowing command ZXR10 config interface epon olt_ lt s ot gt lt oltid gt lt onu This enters ONU sub interface id gt configur
140. rding to the position of ONU in access network EPON system is applied in the following types of networks FTTCab FTTB C s FTTH FTTO Confidential and Proprietary Information of ZTE CORPORATION ZTERHY Chapter 10 EPON OLT Configuration Configuring ERON OLT Configuring OLT Interface To configure OLT interface perform the following steps 1 To enter OLT interface configuration mode use the following command ZXR10 config interface epon olt_ lt s ot gt lt oltid gt This enters OLT interface configuration mode Parameter descriptions Slot number on interface car OLT interface number 2 To configure description information of EPON OLT interface use the following command ZXR10 config if description lt LINE gt This configures description information of EPON OLT interface Parameter description lt LINE gt OLT name within 100 characters 3 To bind OLT with designated ONU device use the following command ZXR10 config if onu lt onuid gt type lt type name gt mac This binds OLT with designated lt macAdadr gt ONU device To cancel the binding use no onu lt onuid gt command Parameter descriptions Confidential and Proprietary Information of ZTE CORPORATION 111 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY lt onuid gt Device number of ONU ranging from 1 to 32 ONU Type name ONU MAC address ONU type support list includes ZTE D400 ZTE D
141. red with 13 interface cannot be bound to SuperVLAN ZXR10 config interface supervlan lt supervlan id gt This enters Supervlan interface configuration mode and supervlan id ranges from 1 to 255 22 Confidential and Proprietary Information of ZTE CORPORATION ZTEDY Chapter 2 VLAN Configuration ZXR10 config if inter subvlan routing This enables disables routing enable disable function among vlans This function is enabled by default This enables disables ARP broadcast function This function is disabled by default 7 ZXR10 config vlan lt vlan id gt This enters VLAN configuration mode ZXR10 config vlan ip supervlan pool lt ip address This creates IP address pool begin gt lt ip address end gt for SuperVLAN ZXR10 config interface supervlan lt supervlan id gt This enters SuperVLAN interface configuration mode ZXR1O config if ip pool filter enable disable This enables disables IP address filtering function This function is enabled by default ZXR10 config if arp gratuitous enable disable This enables disables the function of sending free arp message 12 ZXR10 config if arp gratuitous subvlan lt vian list gt This sends free arp message to specified SubVLAN 13 ZXR10 config if vrrp advertisement send This configures the sending rotation subvlan lt v an id gt mode of VRRP heartbeat message 14 ZXR10 config Show supervlan supervlan id This shows configur
142. rface lt portname gt configuration mode ZXR10 config if set ethernet oam This configures period lt evel va ue gt timeout common attributes lt time gt mode active passive of interface 7 To enable disable Ethernet OAM link detection function of in terface link use the following commands ZXR10 config interface This enters interface lt portname gt configuration mode ZXR10 config if et ethernet oam This enables dis link monitor enable disable ables Ethernet OAM link detection func tion of interface link 8 To configure interface error symbol link event parameter use the following command 88 Confidential and Proprietary Information of ZTE CORPORATION ZTEDHY Chapter 9 Ethernet OAM Configuration ZXR10 config set ethernet oam This configures link monitor symbol period threshold interface error symbol lt 165535 gt window lt 165535 gt link event parameter 9 To configure interface error frame link event parameter use the following command ZXR10 config interface This enters interface lt portname gt configuration mode ZXR10 config if set ethernet oam This configures link monitor frame threshold interface error lt 165535 gt window lt 160 gt frame link event parameter 10 To configure interface error frame period link event parameter use the following commands ZXR10 config interface This enters interface lt portname gt configuration mode ZXR10
143. ries V2 8 02 C 10 Gigabit Command Reference Voice and Video ZXR10 8900 Series V2 8 02 C 10 Gigabit Command Reference Multicast ZXR10 8900 Series V2 8 02 C 10 Gigabit Command Reference DPI ZXR10 8900 Series V2 8 02 C 10 Gigabit Command Reference Firewall About This Manual Routing Routing Routing Routing Routing Routing Switch Switch Switch Switch Switch Switch Confidential and Proprietary Information of ZTE CORPORATION III ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY This page is intentionally blank IV Confidential and Proprietary Information of ZTE CORPORATION Chapter 1 Safety Instruction Table of Contents e Ee Ee E 1 SATAY Zeb t tee ee E 1 Safety Instruction Only duly trained and qualified personnel can install operate and maintain the devices During the device installation operation and maintenance please abide by the local safety specifications and related operation in structions otherwise physical injury may occur or devices may be broken The safety precautions mentioned in this manual are only supplement of local safety specifications The debug commands on the devices will affect the performance of the devices which may bring serious consequences So take care to use debug commands Especially the debug all com mand will open all debug processes so this command must not be used on the devices with services It is not recommended to us
144. rietary Information of ZTE CORPORATION V ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY This page is intentionally blank VI Confidential and Proprietary Information of ZTE CORPORATION About This Manual Purpose This manual is ZXR10 8900 Series V2 8 02 C 10 Gigabit Routing Switch User Manual Ethernet Switching Volume and applies to ZXR10 8902 8905 8908 8912 10 Gigabit routing switch Intended This manual is intended for the following engineers Audience On site maintenance engineers Network monitoring engineers System maintenance engineers What Is in This This manual contains the following contents Manual Chapter 1 Safety Describes safety instructions and signs used Instruction in this manual Chapter 2 VLAN This chapter describes basic concept Configuration configuration and configuration example of VLAN PVLAN QinQ Subnet VLAN Protocol VLAN VLAN translation SuperVLAN and SVLAN Chapter 3 STP This chapter describes basic concept Configuration configuration and configuration example of STP and BPDU protection Chapter 4 MAC Table This chapter describes basic concept and Operation related operations of MAC address table Chapter 5 ESM This chapter describes basic concept Configuration configuration and configuration example of ESM Chapter 6 Link This chapter describes basic concept Aggregation configuration and configuration example of Configuration link aggregation Cha
145. ry to set as superposition It modifies the iterative VLAN IDs of different switches to different VLAN IDs through the VLAN translation func tion and transmits them in uplink interfaces So it spaces users out in core switches of Layer 2 It predigests the configurations of switches accessing to boundary Confidential and Proprietary Information of ZTE CORPORATION 7 8 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Enhanced VLAN Translation The function and application of enhanced VLAN translation are sim ilar to those of VLAN translation The seven functions added on the basis of VLAN translation are as follows Import single layer tag add outer tag according to policy Import single layer tag modify inner tag and add outer tag according to policy Import double layer tag delete outer tag according to policy Import double layer tag delete outer tag and modify inner tag according to policy Import double layer tag modify outer tag according to policy Import double layer tag modify inner tag according to policy Import double layer tag modify inner and outer tags according to policy Of which policy means Modify single layer tag according to access port and VLAN tag Modify double layer tag according to access port and inner and outer tags at the same time ZZXR10 8902 8905 8908 8912 supports 4096 enhanced VLAN translations when whole device line cards are H boards Super
146. s ZXR10 config mac add permanet static lt mac a This adds a MAC address ddress gt interface lt port name gt all owner vlans vlan lt vian id gt ZXR10 config mac delete interface lt port name gt This deletes a bound MAC vlan lt mac address gt lt vlian id gt address ZXR10 config if set arp permanent This binds a MAC address to static lt ip address gt lt mac address gt an IP address on a Layer 3 interface d Note For step 1 if specified VLAN ID is unavailable when adding MAC address add the MAC address according to PVID of the port For step 2 when deleting MAC address if specified port and VLAN ID are unavailable delete all MAC address items matching with MAC address parameters Configuring Port MAC Address Learning By default MAC address learning function of switch port is enabled and the port can freely learn MAC address dynamically MAC ad dress binding is performed when devices connected with switch ports all are fixed Configure MAC addresses in the port manually and then disable port MAC address learning Confidential and Proprietary Information of ZTE CORPORATION 51 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY To configure port MAC address learning use the following com mand ZXR10 config mac learning interface lt port name gt e This configures port MAC nable disable address learning Limiting Number of MAC Addresses
147. s approached When the switch port connected with the device changes the correspondence between MAC address in the MAC address table and port is also changed correspond ingly Dynamic MAC address disappears when the switch is powered off and restarted and it again requires the MAC ad dress Static MAC address Static MAC address is generated by configuration so it will not be aged No matter how the switch port connected with the device changes the correspondence between MAC address in the MAC address table and port will never change Static MAC address will also disappear when the switch is powered off and restarted it has to be reconfigured Permanent MAC address Permanent MAC address is also generated by configuration so it will not be aged No matter how the switch port connected with the device changes the correspondence between MAC ad dress in the MAC address table and port will never change Saved permanent MAC address will not disappear after the switch is powered off and restarted Confidential and Proprietary Information of ZTE CORPORATION HIT Dynamic Learning MAC Address Aging Adding and Deleting Manually Chapter 4 MAC Table Operation MAC Address Table Creation and Deletion Initially MAC address table of the switch is blank MAC address table must be created for fast forwarding Meanwhile the switch has to delete old MAC address table entries and upgrade changed entries owing to limited MAC a
148. s outer tags to the messages with tag 11 that are received at customer port fei_1 1 Then 8908 transmits these messages at uplink port fei_1 2 Outer tag is 998 and inner tag is 11 ZXR10 8908 transmits messages with tag 999 transparently These messages are received at customer port fei_1 1 and transmitted at uplink port fei_1 2 Network topology is shown in Figure 13 Configuration on ZXR10 8908 ZXR10 config vfp session 1 invlan 10 in 10 rule 1 ovlan 997 ZXR10 config vfp session 2 invlan 10 in 10 rule 2 ovlan 998 ZXR10 config vfp session 3 invlan 11 in 10 rule 3 ovlan 998 ZXR10 config vfp session 4 invlan 999 in 10 rule 3 untag pinpoint ZXR10 config acl standard number 10 ZXR10 config std acl rule 1 permit 192 168 0 1 0 0 0 0 ZXR10 config std acl rule 2 permit 192 168 0 2 0 0 0 0 ZXR10 config std acl rule 3 permit any ZXR10 config interface fei_1 1 ZXR10 config if negotiation auto ZXR10 config if switchport mode hybrid ZXR10 config if switchport hybrid vlan 999 tag ZXR10 config if switchport hybrid vlan 997 998 untag ZXR10 config if ip access group 10 vfp ZXR10 config if switchport qinq customer 28 Confidential and Proprietary Information of ZTE CORPORATION HIT Chapter 2 VLAN Configuration ZXR10 config interface fei_1 2 ZXR10 config if switchport mode hybrid ZXR10 config if switchport hybrid vlan 997 998 tag ZXR10 config if switchport hybrid vlan 999 tag ZXR
149. se switch D participates in spanning tree calculation If its priority value is smaller than switch A switch D becomes a root switch Port of switch B which connects to switch A is blocked Flows which travel from switch A to switch B must pass through switch C network performance is degraded as shown in the right part of Figure 14 BPDU protection function of edge port solves the problem of net work performance Port of switch C which connects to switch D is closed when switch C receives BPDU packets from switch D When state of a port becomes FORWARDING from BLOCKING by mistake in a network with redundant link STP loop occurs This is because physical port stops receiving or fails to receive BPDU packets As shown in Figure 15 switch A is a root switch When there is a loop port of switch C which connects with switch S is blocked BPDU packets from switch B are still received at this port When there is link failure between switch B and switch C switch C does not receive any BPDU packets from switch B FIGURE 15 PORT LOOPBACK A B C SS SSS SS SSS a ee BPDU messag l X Blocked port l EE EE 4 In Figure 16 after MAX_AGE timer expires state of blocking port on switch C becomes LISTENING After FORWARD_DELAY expires state becomes FOWARDING This leads to loop Confidential and Proprietary Information of ZTE CORPORATION 35 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDH FIGURE 16 PORT LOO
150. secondary port through the ring If the secondary port does not receive the frame within a designated time the master considers that a link on the ring is broken Therefore the master takes action as if it receives inter rupted information After that master still sends Health frames periodically If the Health frame is received by the secondary port through the ring the master considers that the link recovers Oth erwise the master clears bridge table and blocks secondary port again as well as sends control frames to inform the transit nodes clearing their bridge tables Before the master finds that link recovers the transit node ad jacent to the link finds that link recovers first If the transit node enables the corresponded port immediately a temporary loop gen erates as the secondary port is still in forwarding state To avoid this situation when the transit node adjacent to the link finds that link recovers it does not enable the corresponded port immedi ately This state is called pre forwarding state When a transit node in pre forwarding state receives control frame that indicates clearing bridge table the transit node will clearing its bridge table and open the blocked port All Health frames interrupted information and control frames are transmitted in an independent control VLAN Configuring ZESR To configure ZESR perform the following steps 76 Confidential and Proprietary Information of ZTE CORPORATION ZT
151. seessessans ZD ZESR Copnftouration eee ee cence eee aaie 75 ZESR OVEIVICW ENER te ecient ieseetened ENEE RER seeder ects 75 Configuring ZESR ees EEN REN ENNEN AER cris ENEE EREM 76 ZESR Configuration Example teens eeeees 77 ZESS COnfQuration es 2 ven dee NES dies Dee SEENEN 79 ZESS OVEIVIGW e EE dee 79 Configuring ZESS scssi nni a i A 80 Dual Uplink Protection 80 Confidential and Proprietary Information of ZTE CORPORATION III ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Dual Uplink Protection Overvlew eee eeeeeeeenees 80 Dual Uplink Protection Configuration Example 81 Ethernet OAM Configuration csessssesseeeseeeeess OD Configuring 802 3 N cece cece ee eee eect eee eee enini oak 85 802 3ah OVEMVVICW si egen SEAN ASSEN ER AR RNNEN AE EH 85 Remote Discovery 86 Remote Loopback eee eee eee eeeeeaeeaeeaeenaenans 86 Link MONItOM iacictuset iced eg teg S Meed EE Eed 86 Configuring 802 3ah cc cece eee ee eee ee eee eee eee nent ee eeeees 87 802 3ah Configuration Example sssssssssssssrrsrsrerrsrrrrrees 90 Maintenance and Diagnosis of 907 2eb een ees 91 COnnGurInNg Wei G GEET 93 CEM OVERVIEW e EE EE ER Configuring Kai VE 95 OAM Link Control Event Configuration Example 102 CFM Proxy Card Function Illustration cccceeeeeees 103 CFM Configuration Exvample eee eeeeeeeeees 104 CFM Maintenance and Diagnose 107 EPON OLT Configuration c
152. sive mode for using with STP The fault port is disabled by UDLD before loop forms after link is uni directionally connected Configuring UDLD 1 ZXR10 config udid mode normal aggressive lt p This enables UDLD globally or ort isto enables UDLD s in batch config if udId mode normal aggressive This enables UDLD in interface configuration mode config udiId message time lt 7 90 gt This sets the interval of sending UDLD packets 0 config udId recovery enable disable This specifies whether to resotre interface UP state when interface is disabled due to UDLD It is disable by default not restoring Confidential and Proprietary Information of ZTE CORPORATION 135 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY If restore the up state this sets the period after which it restores to interface up state automatically ZXR10 config udld reset This restores port up state manually for the interface disabled due to UDLD As for UDLD configuration we shall note the following items UDLD doesn t support opto electric hybrid port In global configuration mode UDLD can only be enabled on optical interface or it is enabled on all interfaces and UDLD cannot be enabled on electrical interfaces Either interface configuration can cover global configuration or global configuration can cover interface configuration ap plicable to optical interface only For example it
153. ssary BPDU Bridge Protocol Data Unit CIST Common and Internal Spanning Tree CST Common Spanning Tree FDDI Fiber Distributed Data Interface HMAC MD5 Hashed Message Authentication Code with MD5 IGMP Internet Group Management Protocol ISP Internet Service Provider IST Internal Spanning Tree LACP Link Aggregation Control Protocol LAN Local Area Network MAC Medium Access Control MSTP Multiple Spanning Tree Protocol OAM Operation Administration and Maintenance PE Provider Edge PVLAN Private Virtual Local Area Network RFC Request For Comments RSTP Rapid Spanning Tree Protocol SDH Synchronous Digital Hierarchy STP Spanning Tree Protocol SVLAN Selective VLAN UDLD UniDirectional Link Detection Confidential and Proprietary Information of ZTE CORPORATION 147 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY VID VLAN Identifier VLAN Virtual Local Area Network ZESR ZTE Ethernet Switch Ring ZESS ZTE Ethernet Smart Switch 148 Confidential and Proprietary Information of ZTE CORPORATION
154. stp instance lt instance gt vlans This creates an MSTP instance lt vlan id gt Configuring MST Configuration Name and Version To judge whether interconnected switches are in the same MST region it is necessary to check whether MST configuration name and version are the same The following four prerequisites are indispensable for a switch be longing to the same MST region The same MST configuration name The same MST configuration version The same INS VLAN mapping table Interconnected switches To configure MST configuration name and version perform the fol lowing steps 1 ZXR10 config spanning tree mst configuration This enters MSTP configuration mode ZXR10 config mstp name lt string gt This sets MST configuration name ZXR10 config mstp revision lt version gt This sets MST configuration version 40 Confidential and Proprietary Information of ZTE CORPORATION ZTEDX Chapter 3 STP Configuration Configuring Switch Priority In the whole spanning tree topology region the switch s location in the whole CST spanning tree topology whether can be selected as the root of the whole spanning tree or the location in the instance spanning tree topology in MST region whether can be selected as the region root of the instance is determined by setting bridge priority of an instance Designate a bridge to be spanning tree root by setting bridge with low priority Designate specific port t
155. t all This enables Debug interface lt jinterface name gt function of OAM zxR10 debug ethernet oam packet This enables Debug interface lt interface name gt in out d function ual type information notify reqst v arb resps varb org spec all mode all time number 100 1000 The following example shows how to show ethernet oam global information ZXR10 config show ethernet oam Ethernet Oam disabled Link Monitor support Mib Retrieval nonsupport Remote LoopBack support Event Time Stamp 10 100 ms Remote LoopBack Timeout 3 s Local OUI 0Q0 15 EB The following example shows how to show the specified port eth ernet oam discovery status ZXR10 config show ethernet oam gei_1 1 discovery PortId 1 ethernet oam disabled Local DTE Config Mode active Period 10 100 ms Link TimeOut 5 s Unidirection nonsupport PDU max size 1518 Status Parser forward Multiplexer forward Stable no Discovery undone Confidential and Proprietary Information of ZTE CORPORATION 91 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTEDHY Loopback off PDU Revision 0 Remote DTE Config Mode passive Link Monitor nonsupport Unidirection nonsupport Remote Loopback nonsupport Mib Retrieval nonsupport PDU max size Ga Status Parser forward Multiplexer forward Stable S no Mac Address 00 00 00 00 00 00 PDU Revision 0 The following example shows how
156. t on the port It can receive and send packets of multiple vians and can be used to connect two switches or to connect pc The difference between hybrid port and trunk port lies in that hy brid port can send both tagged and untagged frames while pack ets sent from trunk port are untagged only when they are sent from default vlan 12 Confidential and Proprietary Information of ZTE CORPORATION ZTEDY Chapter 2 VLAN Configuration Adding VLAN Member Port Access port can join only one vlan while trunk port and hybrid port can join multiple vians Joining access port to designated vlan ZXR10 config if switchport access vlan This sets the vlan where port lt vlan id gt lt vlan name gt belongs to a ZXR10 config interface lt interface name gt This accesses L2 interface on switch Joining trunk port to designated vlan n ZXR10 config interface lt interface name gt This accesses L2 interface on switch 2 ZXR10 config if switchport trunk vlan lt vian list gt This sets the vlan where port belongs to a Joining Hybrid port to designated vlan d ZXR10 config interface lt interface name gt This accesses L2 interface on switch ZXR10 config if switchport hybrid vlan This sets the vlan where lt vian list gt tag untag port belongs to and specifies whether to tag packets sent from these vlans Adding VLAN member ports in batch ZXR10 config vlan Switchport pvid tag unt
157. tNotification TransmitZTESpecific 0 ReceiveZTESpecific 0 TransmitUnsupported 0 a OOG 92 Confidential and Proprietary Information of ZTE CORPORATION HIT Chapter 9 Ethernet OAM Configuration ReceiveUnsupported 0 Configuring CFM CFM Overview Connectivity Fault Management CFM function can check and iso late virtual bridge LAN and generate connectivity fault report It mainly targets at carrier network but also functions on user net work C VLAN CFM that current switch mainly supports implements based on IEEE 802 1ag To implement management and maintenance network adminis trator plans network services and layers and divides the entire network into multiple MDs The diagram of each single domain is shown in Figure 31 The domain in the figure defines a series of ports on edge de vices and internal devices The gray points on the edge device are service ports that connect the devices out of domain which are defined as maintenance edge point MEP The black ports in clude those devices on the domain intermediate device are the ports that connect devices in the domain which are defined as maintenance intermediate point MIP MEP and MIP are defined to manage domain FIGURE 31 MAINTENANCE DOMAIN DIAGRAM As shown in Figure 32 one network can be divided into user do main provider domain operator domain and so on Each created domain is specified with one level O 7 in total to determine in
158. t_ lt s ot gt lt oltid gt This enters OLT interface configuration mode 9 To enable or disable the bridge function between ONUs use the following command 114 Confidential and Proprietary Information of ZTE CORPORATION ZTERHY Chapter 10 EPON OLT Configuration ZXR10 config if bridge port enable disable onu This enables or disables the lt onu_id gt bridge function between ONUs Parameter descriptions lt onu_id gt ONU device number within 31 characters 12 OLT port number 10 To configure optical line measure function use the following command ZXR10 config if optics measure low lt owdb gt high This configures the low threshold lt highdb gt and high threshold of optical line measure function OLT can measure the power of optical signals in uplink received from each ONU in its unit of dB When the power is too low or too high OLT generates alarm 11 To configure OLT diagnosis function use the following com mand ZXR10 config if optics diagnosis interval lt seconds gt This configures OLT diagnosis function To disable OLT diagnosis function use no optics diagnosis command 12 To configure transparent transmission function of OLT protocol packet use the following command ZXR10 config if epon protocol protect mode DHCP This configures transparent IGMP BPDU lt enable disable transmission function of OLT protocol packet 13 To enable or disable broadcast func
159. ticast Configuring Static IGMP Snooping ZXR10 config vlan igmp Snooping static lt p address gt This configures static users in interface lt interface name gt filtermode include excl VLAN ude lt ip address gt In case a user needs to join a multicast group but IGMP is not enabled and IGMP Snooping fails to listening to it static configuration can be conducted Confidential and Proprietary Information of ZTE CORPORATION 69 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY ZXR10 config vlan igmp Snooping mrouter interface This configures multicast router lt port name gt interface in VLAN When PIM Snooping is not configured or the interface is connected to the multicast router not sending query packets execute this command ZXR10 config vlan igmp Snooping dynamic learn close This disables multicast router down interface lt port name gt interface in VLAN Interface here can be a physical interface or a smartgroup interface When parameter interface is not added all ports in the vlan cannot be dynamic routing interface only after parameter interface is configured can ports be configured to dynamic routing interface Modifying IGMP Snooping Time Parameters To modify default time perform the following steps ZXR10 config vlan igmp Snooping host time out This modifies aging time of lt 30 65535 gt users query interval lt 1 25 gt query interval ZX
160. tinue time 60 interval 1 Enter into configuration mode ZXR10 config cfm enable One minute later execute show MP on S1 and the result is as follows ZXR10 Show mp 1 md 15 ma 32 S1 show interface is as follows MP session 64 type local mep direction down mep id 8191 admi state ccm send state mep priority 7 com check state lowest alarm priory assign port gei_1 1 relate to rmep id 62 One LM state disable LocalLoss 0 RmtLoss 0 LocalLossCount RmtLossCount 0 state disable LocalLoss 0 RmtLoss 0 LocalLossCount RmtLossCount 0 One DM state disable enable disable disable 1 LocalLoss_Average 0 RmtLoss_Average 0 0 Two LM LocalLoss Average 0 RmtLoss Average 0 0 106 Confidential and Proprietary Information of ZTE CORPORATION ZTERHY Chapter 9 Ethernet OAM Configuration TimeDelay 0 0 TimeDelayAverage 0 0 TimeDelayIntervalAverage 0 0 Two DM state enable TimeDelay 0 534 TimeDelayAverage 0 521 TimeDelayIntervalAverage 0 30 DefXconCCM 0 DefErrorCCM 0 DefRemoteCCM 0 DefRDICCM 0 MP session 62 type remote mep mep id 2 com check state disable remote mac 00d0 d052 2800 DefRemoteCCM 0 DefRDICCM 0 3 Two Im function is enabled on two switches Networking diagram and configuration method of two Im are the same as those of two dm Just replace two dm commands with two lm related commands CFM Maintenance and Diagnosis ZXR10 config Show M
161. tion among LLIDs use the following command ZXR10 config if packet limit broadcast limit This enables or disables unknowcast limit disable enable broadcast function among LLIDs Confidential and Proprietary Information of ZTE CORPORATION 115 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Configuring ONU Local Management To configure ONU local management perform the following steps 1 To enter OLT interface configuration mode use the following command ZXR10 config interface epon olt_ lt s ot gt lt oltid gt This enters OLT interface configuration mode 2 To configure maximum RTT use the following command ZXR10 config if onu max rtt lt 100025000 gt This configures maximum RTT By default RTT value is 13524 TQ 1TQ 16ns To delete the maximum RTT use no onu max rtt command 3 To bind ONU interface with MAC address of designated type use the following command ZXR10 config if onu bind onuid lt onuid gt type This binds ONU interface with lt type name gt mac lt macAddr gt sn lt sn gt MAC address of designated type After binding OLT can configure and communicate with ONU To cancel the binding use no onu bind onuid lt onuid gt type lt type name gt mac lt macAddr gt sn lt sn gt command Parameter descriptions from 1 to 64 4 To enter ONU sub interface configuration mode use the fol lowing command ZXR10 config interface epon
162. tive ZXR10_A config interface gei_3 8 ZXR10 A config if smartgroup 11 mode active Modify VLAN link types of the smartgroup port ZXR10_A config interface smartgroupl1l ZXR10_ A config if switchport mode trunk ZXR10 A config if switchport trunk vlan 20 30 ZXR 0 A config if switchport trunk native vlan 20 Configuration on Switch B ZXR10_B config interface smartgroupl1l ZXR10_B config interface gei_3 1 ZXR10_ B config if smartgroup 11 mode passive ZXR10_B config interface gei_3 2 ZXR10_B config if smartgroup 11 mode passive ZXR10_B config interface gei_3 3 ZXR10_B config if smartgroup 11 mode passive ZXR10_B config interface gei_3 4 ZXR10_B config if smartgroup 11 mode passive ZXR10_B config interface smartgroupll ZXR10_B config if switchport mode trunk ZXR10_B config if switchport trunk vlan 20 30 ZXR10_B config if switchport trunk native vlan 20 Link Aggregation Maintenance and Diagnosis To configure link aggregation maintenance and diagnosis use the following command zxR10 Show lacp lt smartgroup id gt counters internal This views aggregation status of neighbors sys id member port Example This example shows how to view aggregation status of trunk group 2 member ports ZXR10 show lacp 2 internal Smartgroup 2 Actor Agg LACPDUs Port Oper Port RX Mux Port State Interval Priority Key State Machine Machine fei_3 17 selected 30 32768 0x202 0x3d
163. tively stable and the switch port con nected with a device is always fixed directly add MAC address entries to switch MAC address table by configuration command MAC address can be configured to be one of the three categories dynamic static and permanent Adding static or permanent MAC address prevents MAC cheat network attack Added MAC addresses can be deleted by MAC address deletion command Use deletion command on ZXR1i0 8900 series switch to forcibly delete MAC address learnt dynamically to let it relearn Confidential and Proprietary Information of ZTE CORPORATION 49 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Configuring MAC Table Configuring MAC Address Aging Time MAC address aging time setup affects the switch performance If the set MAC address aging time is too short switch deletes many valid MAC address table entries that cause the switch broadcast not to find the destination MAC address message This occupies the bandwidth of the switch If the set MAC address aging time is too long the switch may save a lot of outdated MAC address table entries thus exhaust MAC address table resources which may cause that new MAC address cannot be added to MAC address table Consequently forwarding will also be affected To set MAC address aging time use the following command ZXR10 config mac aging time lt time gt This sets MAC address aging time d Note By default aging time of M
164. ue8 lt va ues gt 120 Confidential and Proprietary Information of ZTE CORPORATION ZTEDHY Chapter 10 EPON OLT Configuration Parameter descriptions lt queuesetid gt Queue group number ranging from 1 to 3 queuel lt va uei gt queue8 Queue threshold ranging from lt value8 gt 1 to 65535 6 To enable DBA function of EPON ONU queue use the following command ZXR10 epon onu mng dba queue set active This enables DBA function of lt queueSetList gt EPON ONU queue 7 To configure EPON ONU Ethernet port attributes use one of the following commands ZXR10 epon onu mng interface eth eth_slot lt portId gt p hy state flow control enable disable ZXR10 epon onu mng interface eth eth_slot lt portId gt auto neg enable disable restart This configures EPON ONU Ethernet port attributes ZXR10 epon onu mng interface eth eth_slot lt portId gt policing enable disable cir lt va ue1 gt cbs lt va ue2 gt ebs lt value3 gt Parameter descriptions eth_slot lt portId gt Ethernet port name ONU interface card slot number port number within 31 characters phy state Physical port state Automatic negotiation function cir lt value1 gt CIR value ranging from 0 to 16777215 in its unit of kbps cbs lt va lue2 gt CBS value ranging from 0 to 16777215 in its unit of kbps ebs lt value3 gt EBS value ranging from 0 to 16777215 in its unit of kbps 8 To configure EPON ONU E
165. witching node When the parameter value is decreased to 0 BPDU packet becomes invalid Message age and max age of BPDU message in MST region remain unchanged in the process of region transmission Note In CST network spanning tree topology hello time parameter val ues of all switches are determined by Root switch Max hops parameter value is valid only when serving as region root node of an instance in the MST region To configure STP parameters perform the following steps ZXR10 config spanning tree hello time lt time gt This sets STP hello time interval 0 config spanning tree forward delay lt time gt This sets STP forward delay ZXR ZXR10 config Spanning tree max age lt time gt This sets max age of BPDU packet 0 config Spanning tree mst max hops lt hop gt This sets max hops of BPDU packet Confidential and Proprietary Information of ZTE CORPORATION 39 ZXR10 8900 Series User Manual Ethernet Switching Volume ZTERHY Creating an Instance In MSTP mode users can build an MST region by creating or delet ing switches connected with instances to implement rapid conver gence and load balance There is only one instance 0 in SSTP and RSTP modes In MSTP mode instance 0 exists by default so it cannot be deleted arbi trarily To create instances perform the following steps 1 ZXR10 config spanning tree mst configuration This enters MSTP configuration mode ZXR10 config m

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