LevelOne GSW-1601TX User's Manual
Contents
1. ii Introduction 1 PR AlUGS es 1 Identifying External Components 8 a aaa ae 3 Rear Panel 4 LED Indicators 5 Connecting The Switch 5 Connecting End node or Hub or Switch 5 Connecting to Network Backbone or Server 6 Configuration 8 Main Speed Mode 10 Address 88 12 VLAN 13 Queues Priority 16 Trunk 17 Uplink Port 20 Monitor Port 25 View Configuration 27 Restore To Factory D2. Cancel Apply Main Menu Launch the new terminal you just set up and then turn on the switch See the following messages for successful connection 24 P 10 100M 2 P 1G COPER MODULE switch Configuration menu ver 3 12 0 Port Setting 1 Address Learn 2 VLAN 3 Queues Priority 4 Trunk 5 Uplink Port 6 Monitor Port 7 View Configuration 8 Restore To Factory Default Select gt gt To enter any of the submenus simply type the number on the command line Speed Mode Entry Select 0 from Main Menu Purpose Media Speed Control for each port Default All ports are auto negotiation 1 Input port number for which you want to configure A or a for select all port to configure type E or e back to Main Menu than press ENTER For example input port 1 which port 1 26 25 G1 26 G2 E Exit A Select all ports 1 Port Setting 1 Auto negotiation 2 10 Half Duplex 3 10 Full Duplex 4 100 Half Duplex 5 100 Full Duplex Select gt gt 2 Type 1 5 to select speed mode Select gt gt 1 Enable flow control Y N 3 Type Y y or N n to enable or disable flow control After finish flow control selection you can configure another port or type E or e press ENTER back to main menu 10 11 Address Learn Entry Select 1 from Main Menu Purpose A port s MAC ad
3. C Continue E Exit Example assume already configure two VLANs VLAN A have port 1 2 3 4 5 6 7 8 9 others belong to VLANs B assign uplink port 9 for VLANs A port 10 for VLAs 8 1 type S or s to select port Select gt gt s Which Port To he Selected 1 2 25 G1 26 G2 2 input 1 and press ENTER 20 1 Uplink Port UpLink Group 1 assigned ports gt gt 1 S Port Select D Port Delete A Select All Ports C Continue E Exit Select gt gt 3 repeat step 1 2 to select port 2 3 4 5 6 7 8 9 then see the result below UpLink Group 1 assigned ports gt gt 123456789 S Port Select D Port Delete A Select All Ports C Continue E Exit Select gt gt 4 type C or c to continue Select gt gt Please Wait Uplink Port Select A port 1 B port 2 C port 3 D port 4 E port 5 F port 6 G port 7 H port 8 I port 9 J port 10 K port 11 L port 12 M port 13 N port 14 0 port 15 P port 16 Q port 17 R port18 S port19 T port 20 port 21 V port 22 W port 23 X port 24 Y port 61 Z port G2 Select gt gt 5 type I or i to select uplink port as you can see bellow Group 1 gt gt 123456789 gt uplink to port 9 means port 1 2 3 4 5 6 7 8 9 have uplink to port 9 21 Select gt gt e Uplink Port Group 1 gt gt 1234567 8 9 gt uplink to port 9 UpLin
4. M or m to select Monitored Port Select gt gt Which port to be monitored 1 24 2 input 1 and press ENTER 3 repeat step1 2 for monitoring port incoming packets and outgoing packets 25 4 type E or e back to main menu 26 View Configuration Entry Select 7 from Main Menu Purpose Diplay configuration of port setting address learn VLAN priority trunk uplink port monitor port Select gt gt 7 Port Setting F full duplex H half duplex Y flow control enable N flow control disable 1 Auto 2 Auto Y 3 Auto Y 4 Auto Y 5 Auto Y 6 Auto Y 7 Auto Y 8 Auto Y 9 Auto Y 10 Auto Y 11 Auto Y 12 Auto Y 13 Auto Y 14 Auto Y 15 Auto Y 16 Auto Y 17 Auto Y 18 Auto Y 19 Auto Y 20 Auto Y 21 Auto Y 22 Auto Y 23 Auto 24 Auto Y G1 Auto Y G2 Auto Y Address Learn aging times 5 minutes press any key to continue Current VLAN Group 1 gt gt 1234567891011 1213 1415 16 17 18 19 20 21 22 23 24 61 62 press any key to continue 27 Priority 1 0 2 0 3 50 4 0 5150 6 0 7 0 8 0 9 0 10 0 11 0 12 0 13 0 14 0 15 0 16 0 17 0 18 0 19 0 20 0 21 0 22 0 23 0 24 0 G1 0 G2 0 Current TRUNK Disable press any key to continue Current UpLink Group 1 gt gt 12345 67 8 9 gt upl
5. Setting E Exit 2 type A or a three times to assigned trunk port member Trunk 0 member gt gt port 1 2 3 A Add D Delete C Setting E Exit Select gt gt 3 type C or c to finish setting Select gt gt Please Wait Which Trunk 0 Trunk 0 1 2 3 1 Trunk 1 Disable 2 Trunk 2 Disable 3 Trunk 3 Disable 4 Trunk 4 Disable 5 Trunk 5 Disable 6 Trunk 6 Disable Giga E Exit 4 Repeat step 1 3 but select trunk 2 and type A or a 8 times 18 5 type E or e return to main menu 19 Uplink Port Entry Select 5 from Main Menu Purpose The uplink port provides a way to connect the switch with a repeater hub a workgroup switch a router or any type of interconnecting device compliance with IEEE 802 3 standards Switch will send all frames with unmatched DA and multicast broadcast frames to the uplink port It is very important that each port is assigned to an uplink port or data frames might be lost The uplink port should be configured to be within the same VLAN as the source port If the uplink port is not a member of the VLAN the broadcast or multicast frames will not be forwarded to its designated uplink port Multiple VLANs can share the same uplink port Default Disable Select gt gt 5 Uplink Port UpLink Group 1 assigned ports gt gt S Port Select D Port Delete A Select All Ports
6. ports gt gt S Port Select D Port Delete A Select All Ports C Save E Exit Select gt gt Examples Suppose the switch with 24 port assigned port 1 2 to VLAN group 1 port 5 6 belong to VLAN group 2 others be assigned to VLAN group3 please follow below steps 1 type S or s than input 1 press ENTER 13 2 type S or s than input 2 press ENTER 3 type C or c than you can see Group 1 gt gt 1 2 onthe screen that means VLAN group 1 with port 1 2 completed Select gt gt Please Wait VLAN Group 1 gt gt 12 VLAN Group 2 assigned ports gt gt S Port Select D Port Delete A Select All Ports C Save E Exit Select gt gt 4 repeat step 1 through 3 but input 5 and 6 to assigned port 5 6 to next VLAN group than you can see the result below VLAN Group 1 gt gt 12 Group 2 gt gt 56 VLAN Group 3 assigned ports gt gt S Port Select D Port Delete A Select All Ports C Save E Exit Select gt gt 5 type E or e will assigned others to VALN group 3 and back to main menu 6 assigned with a dedicated uplink port for each VLANs please refer to section of Uplink Port 15 Queues Priority Entry Select 3 from Main Menu Purpose The switch can support priority either from tagged frame or based on the input ports This entry is for port based
7. priority level 0 stand for the lowest priority level 7 as highest priority Flow control will be disable if priority level 7 was selected Default All ports are cleared to priority zero on power up or hardware reset Select gt gt 3 which port 1 24 E Exit Example Set port 1 to priority level 7 1 input 1 for select port 1 Priority level 0 7 E Exit 2 input 7 priority level 7 which port 1 24 E Exit 3 type E or e back to main menu 16 Trunk Entry Select 4 from Main Menu Purpose This switch can assigned port 1 8 to trunk 0 or trunk 1 port 9 16 to trunk 2 or trunk 3 port 17 24 to trunk 4 or trunk 5 with L2 Trunking automatically load balances among its member ports through the use of unique and statistical methods and provides link resiliency link fail over function when one or more of the link in a trunk group fails Default All trunks disable Select gt gt 4 Trunk Which Trunk 0 Trunk 0 Disable 1 Trunk 1 Disable 2 Trunk 2 Disable 3 Trunk 3 Disable 4 Trunk 4 Disable 5 Trunk 5 Disable 6 Trunk 6 Disable Giga E Exit Examples Suppose the switch with 24 port assigned Trunk 0 with 3 ports member Trunk 2 with 8 ports member follow below steps 1 type 0 to start trunk 0 setting 17 Select gt gt 0 Trunk 0 member gt gt A Add D Delete C
8. D light up steadily means CPU installed for smart function Power LED Color Green Label PWR Function The LED light up steadily means Power turned on Link Speed LED Color Green Label L10 L100 L1000 Function The LED light up steadily to indicate the transmitting speed L10 light up steadily to indicate link up at speed 10M L100 light up steadily to indicate link up at speed100M L1000 light up steadily to indicate link up speed 1G Full Half Duplex and Collision LED Color Green Label FDX COL Function The indicator LED flash up whenever there is a collision between a directly attached end node and any other node and light up steadily for Full duplex mode TX Activity Color Green Label LINK ACT Function Each RJ45 station port on the hub is assigned one LED for Transmitting the data RX Activity Color Green Label LINK ACT Function Each RJ45 station port on the hub is assigned one LED for receiving the data Configuration Connect TO PC RS 232 serial cable Prepare a RS 232 serial cable Attach the 9 pin female connector to the male connector on the switch Plug the other side of this cable to your PC Hyper Terminal In Windows 95 98 launch HyperTerminal create a new connection and adjust settings as below COM1 Properties 21x Port Settings Bits per second Data bits Patty None Stop bits Flow control Advanced Restore Defaults
9. LevelOne GSW 1601TX GSW 2401TX 16 24Port 10 100Mbps Switch with Gigabit option User s Manual Vision 1 0 FCC Class A Appliance This equipment generates and uses radio frequency energy If it is not installed and used properly in strict accordance with the manufacturer s instructions it may cause interference to radio and television reception It has been type tested and found to comply the specifications in sub part J of Part 15 of FCC Rules which are designed to provide reasonable protection against such interference in a residential installation There is no guarantee that interference will not occur in a particular installation If this equipment does cause interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Re orient the receiving antenna e Relocate the computing device with respect to the receiver Move the computer away from the deceiver e Plug the computer into a different outlet so that compute and receiver are on different electrical circuits If necessary the user should consult the dealer or an experienced radio or television technician for additional suggestions The information in this manual is subject to change without notice All the brand names are registered trademarks of their respective companies Contents Package LiSt
10. Mbps Switch front panel F 2 Port 10 100 1000T Gigabit Module Front Panel 2 Port 1000SX Gigabit Fiber Module Front Panel LED Indicator Panel Refer to the next chapter for detailed information about each of the switch s LED indicators Twisted Pair Ports Use any of these ports to connect stations or hubs to the switch These ports are MDI X ports which means you can use ordinary straight through twisted pair cable to connect the switch to PCs workstations or servers through these ports If you need to connect to another device with MDI X ports such as another switch or hub you should use a crossover cable or connect using the Uplink port described below Rear Panel Powsr Sonnacter 16 24 Port 10 100 1000Mbps Switch with Gigabit option AC Power Connector For the power cord LED Indicators LED Indicators SMART Lit CPU installed LINK ACT Green Yellow Green Lit 100Mbps indicates the adapter is connected to hub and incoming Yellow Flash 10Mbps traffic entering the por 10 100 Green Lit indicate link status and traffic speed L10 100 1000 10 L10 for 10M 100 L100 for 100M 1000 L1000 for 1000M TX RX Green Lit indicate data traffic status TX for transmitting RX for receiving Green Lit Full Duplex Flash Half Duplex Collision Off Half duplex or not connected Reset Switch At the left side of front panel the reset switch is designed for reconfiguring the switch hub without turn
11. dress register is cleared on power up or hardware reset If this item is enabled the dynamically learned SA will be leared if it is not refreshed in less than the aging time Default Enable with aging time 5 minutes Select gt gt 1 Aging Control E Enable D Disable Example Enable aging control with aging time 2 minutes 1 type E or e to enable aging control Select gt gt e Max address aging timer Max aging time 1 10 minute 2 input 2 for aging time and back to main menu 12 VLAN Entry Select 2 from Main Menu Purpose Each port of the switch can be assigned to one or multiple VLANs this device can be divided into 24 VLANs maximum Frames from the source port will only be forwarded to destination ports within the same VLAN domain A broadcast multicast frame will be forwarded b all ports within the VLAN s of the source port except the source port itself An unicast frame will be forwarded to the destination port only if the destination port is in the same VLAN as the source port If the destination port belongs to the another VLAN the frame will be discarded Each port should be assigned with a dedicated uplink port Unicast frames with unknown destination addresses will be forwarded to the uplink port of the source port An uplink port can either be a single port or a trunk Default All ports assigned to one VLAN Select gt gt 2 VLAN VLAN Group 1 assigned
12. efault 27 Switch 0 06 0 Troubleshooting 30 Technical Specifications RJ 45 Pin Specification Package List Check the contents of your package for following parts 16 24 Port 10 100Mbps Switch e User s manual Power cord e 19 rack mount brackets RS232 cable If any of these pieces are missing or damaged please contact your dealer immediately if possible retain the carton including the original packing material and use them against to repack the product in case there is a need to return it to us for repair iii INTRODUCTION The LevelOne GSW 1601 2401TX 16 24 Port 10 100 1000Mbps Switch with Gigabit option is designed to allow simultaneous transmission of multiple packets via an internal high speed data channel This means that it can partition a network more efficiently than bridges or routers in most environments The LevelOne GSW 1601 2401TX 16 24 Port 10 100 1000Mbps Switch with Gigabit option is equipped with Category 5 copper cable or fiber optic cable for uplinking to a network backbone or network server It is compatible with all 10Mbps 100Mbps and 1000Mbps Ethernet environments The increased speed and extra bandwidth offered by Gigabit Ethernet will support faster and more users applications with generating more traffic In additi
13. ex flow control halfduplex flow control Broadcast storm control runt and CRC Filtering eliminates erroneous packets to optimize the network bandwidth Support to handle up to 1536 bytes packet Internal power supply LED indicators for simple diagnostics and management Auto MDI MDI X on all 10 100 1000Base TX ports Support one console port for switch configuration change Support per port Port based VLAN and L2 Trunking with link fail over Support IEEE802 1p four Priority queues on each port IDENTIFYING EXTERNAL COMPONENTS This product series provide three different running speed 10Mbps 100Mbps and 1000Mbps in the same hub and automatically distinguish the speed of incoming connection This section describes the hardware features of these Gigabit Switches For easier management and control of the switch familiarize yourself with its display indicators and ports Front panel illustrations in this chapter display the unit LED indicators Before connecting any network device to the hub read this chapter carefully There are two different module for expansion e 2 Port 10 100 1000T Gigabit Module e 2 Port 1000SX Gigabit Fiber Module Front Panel The unit front panel provides a simple interface monitoring the switching hub It includes a power indicator for each port 16 Port 10 100Mbps Switch with Gigabit option 24Port 10 100Mbps Switch with Gigabit option 16 Port 10 100Mbps Switch front panel 24 Port 10 100
14. his information is subsequently used b filter packets whose destination address is on the same segment as the source address This confines network traffic to its respective domain reducing the overall load on the network The Gigabit Switch performs Store and forward therefore no error packets occur More reliably it reduces the re transmission rate No packet loss will occur Auto Negotiation The STP ports on the Gigabit Switch have built in Auto negotiation This technology automatically sets the best possible bandwidth when a connection is established with another network device usually at Power On or Reset This is done by detect the modes and speeds at the second of both device is connected and capable of Both 10Base T and 100Base TX devices can connect with the port in either Half or Full Duplex mode 1000Base TX and 1000Base SX can only connected Full duplex mode 30 Troubleshooting This chapter contains information to help you solve problems If LevelOne GSW 1601 2401TX 16 24 Port 10 100 1000Mbps Switch with Gigabit option is not functioning properly make sure the Ethernet Switch was set up according to instructions in this manual e The Link LED is not lit Solution Check the cable connection and remove duplex mode of LevelOne GSW 1601 2401TX 16 24 Port 10 100 1000Mbps Switch with Gigabit option e Some stations can not talk to other stations located on the other port Solution The address table
15. ink to port 9 Group 2 gt gt 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 gt uplink to port 10 Monitor Port Disable press any key to continue Restore To Factory Default Entry Select 8 from Main Menu Purpose Restore to the default setting as mention before 28 Switch Operation Address Table The LevelOne 16 24 Port 10 100 1000Mbps Switch with Gigabit option is implemented with an address table This address table composed of many entries Each entry is used to store the address information of some node in network including MAC address port no etc This information comes from the learning process of Ethernet Switch Learning When one packet comes in from any port The LevelOne 16 24 Port 10 100 1000Mbps Switch with Gigabit option will record the source address port no and the other related information in address table This information will be used to decide either forwarding or filtering for future packets Forwarding amp Filtering When one packet comes from some port of the Ethernet Switching it will also check the destination address besides the source address learning The Ethernet Switching will lookup the address table for the destination address If not found this packet will be forwarded to all the other ports except the port which this packet comes in And these ports will transmit this packet to the network it connected If found and the destination address is located at differen
16. k Group 2 assigned ports gt gt S Port Select D Port Delete A Select All Ports C Continue E Exit Select gt gt 6 repeat steps1 5 to assign others to uplink port 10 as result below Select gt gt j Uplink Port Group 1 gt gt 1234567 89 gt uplink to port 9 Group 2 gt gt 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 gt uplink to port 10 UpLink Group 3 assigned ports gt gt S Port Select D Port Delete A Select All Ports C Continue Exit Select gt gt 7 type E or e back to main menu 22 Link to another switch via signal port or TRUNK port Please create a uplink port for any port or trunk port you want to cross link to another switch there is a example for 16 2G cross link via G1 port refer to the steps under 24 Monitor Port Entry Select 6 from Main Menu Purpose The switch supports port monitoring This feature provides complete network monitoring capability at 100 Mbit s A copy of egress TX data and ingress RX data of the monitored port is sent to their respective snooping ports Default Disable Select gt gt 6 Monitor Port M Monitored Port 1 Monitoring Port for Incoming Packets O Monitoring Port for Outgoing Packets D Disable Port Monitor E Exit Select gt gt Example Monitored Port 1 Monitoring for incoming packets port 2 Monitoring for outgoing packets port 3 1 type
17. may contain older information than of the address table of that node Please power down to refresh the address information 31 TECHNICAL SPECIFICATIONS e Standard IEEE802 3 IEE802 3u IEEE802 3z IEEE802 3ab e Network Media 10Base T UTP STP category 3 or 5 cable 100Base TX UTP STP category 5 cable 1000Base TX 4 pairs category 5 cable 1000Base SX Multi mode 62 5 125um fiber optic cable e Connector STP RJ 45 port TX SC connector for 1Gbps FX e LED indicators System Power OK LED Individual port 10 100Mbps TX ports link activity speed duplex and collision LEDs Gigabit copper port Link1000 Link 100 Link 10 FDX Col TX RX activity LEDs Gigabit port Link Activity LEDs e Dimension 440mm x 245mm x 45mm e Temperature Operating 0 to 50 Storage 20 to 70 e Humidity Operating 10 to 90 RH Storage 5 to 90 RH e Input Power Requirement 100 240VAC 50 60Hz Auto sensing e Registrations FCC Part 15 Class A CE 32 RJ 45 PIN SPECIFICATION When connecting your LevelOne GSW 1601 2401TX 16 24 Port 10 100 1000Mbps Switch with Gigabit option to another switch a bridge or a hub a modified crossover cable is necessary Please review these products for matching cable pin assignment The following diagram and tables show the standard RJ 45 receptacle connector and their pin assignments for the switch to network adapter card connection and the straight crossover cable for the Switch
18. off and on the power CONNECTING THE SWITCH Connecting End node or Hub or Switch 1 Place the Switch on a smooth surface or fasten the mounting brackets with the provided screws in a standard 19 rack 2 Connect the DC jack of AC adapter to the DC inlet socket of Switch and the other end into the local power source outlet 5 3 Connect hub or PC to one port of the Switch using Category 3 4 5 UTP STP cabling 4 Connect another hub or PC to the other port of Switch by following the same process as described in Step3 Notice Cable distance for Switch The cable distance between Ethernet Switch and hub PC should not exceed 100 meter fiber cable distance shall not exceed 220 meter Make sure the wiring is correct It can be used Category 3 4 5 cable in 10 Mbps operation To reliably operate your network at 100Mbps and 1000Mbps you must use an Unshielded Twisted Pair UTP Category 5 cable or better Data Grade cabling While a Category 3 or 4 cable may initially seem to work it will soon cause data loss Connecting to Network Backbone or Server Connect to the Gigabit Ethernet ports with Category 5 copper cable or fiber optic cable for uplinking to a network backbone or network server These ports operate at 1000Mbps in full duplex mode A valid connection is indicated when the Link LED is light The following sections describe the function of LEDs on the front panel CPU LED Color Green Label Smart Function The LE
19. on the LevelOne GSW 1601 2401TX 16 24 Port 10 100 1000Mbps Switch with Gigabit option is also support one module slot for 2 Ethernet Gigabit ports to uplink to a server or network backbone These Gigabit Switches are designed for Plug and Play installation allows the network administrator to simply connect the network and power cables and the Switching bridging functions begin automatically The front panel of these Gigabit Switches provide LEDs for easy recognition of the switch operation status and for troubleshooting These LEDs display the power status for the system and link speed collision full duplex transmit and receive status for each port The built in console interface can be used to configure the Switch s setting for Priority queuing VLAN and Port Trunk Groups Port Monitoring and Port Speed Features e Complies with the IEEE802 3 Ethernet IEEE802 3u Fast Ethernet and IEEE802 3z IEEE802 3ab Gigabit Ethernet standard e Provide a module slot for 2port 10 100 1000T Gigabit Module copper model MDU 0201T and 2 port 1000SXGigabit Fiber Module fiber model MDU 0200SX option e Features Store and Forward mode with wire speed filtering and 1 forwarding rates Full Hal Duplex capability on each TX port full duplex only on 1000Base TX port Automatic source address learning and aging Support up to 16K MAC address Support up to total 64Mbit 16 2G and 80Mbit 24 2G packet buffers IEEE802 3x compliant full dupl
20. t port from this packet comes in the Ethernet Switching will forward this packet to the port where this destination address is located according to the information from address table But if the destination address is located at the same port with this packet comes in then this packet will be filtered Thereby 29 increasing the network throughput and availability Store and Forward Store and Forward is one type of packet forwarding techniques A Store and Forward Ethernet Switching stores the incoming frame in an internal buffer do the complete error checking before transmission Therefore no error packets occurrence it is the best choice when a network needs efficiency and stability The Ethernet Switch scans the destination address from the packet header searches the routing table provided for the incoming port and forwards the packet only if required The fast forwarding makes the switch attractive for connecting servers directly to the network thereby increasing throughput and availability However the switch is most commonly used to segment existing hubs which nearly always improves overall performance A Ethernet Switching can be easily configured in any Ethernet network environment to significantly boost bandwidth using conventional cabling and adapters Due to the learning function of the Ethernet switching the source address and corresponding port number of each incoming and outgoing packet are stored in a routing table T
21. to switch hub bridge connection Ce Ce The standard cable RJ 45 pin assignment The standard RJ 45 receptacle connector 33 The following shows straight cable and crossover cable connection Straight cable for Switch uplink MDI II port to switch Hub or other devices connection Wis MOXY Crossover cable for Switch MDI X port to switch hub or other network devices MDI X port connection 34
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