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®
3Com Switch 4500 Family
Command Reference Guide
Switch 4500 26-Port
Switch 4500 50-Port
Switch 4500 PWR 26-Port
Switch 4500 PWR 50-Port
www.3Com.com
Part No. 10015729, Rev. AA
Published: January 2007
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3Com Corporation Copyright © 2007, 3Com Corporation. All rights reserved. No part of this documentation may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without written 350 Campus Drive permission from 3Com Corporation. Marlborough, MA 3Com Corporation reserves the right to revise this documentation and to make changes in content from time to time USA 01752-3064 without obligation on the part of 3Com Corpo
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CONTENTS ABOUT THIS GUIDE About This Software Version 13 How This Guide is Organized 13 Intended Readership 14 Conventions 14 Related Documentation 15 1 USING SYSTEM ACCESS COMMANDS Logging in Commands 18 2 USING PORT COMMANDS Ethernet Port Configuration Commands 43 Ethernet Port Link Aggregation Commands 64 3 USING VLAN COMMANDS VLAN Configuration Commands 76 Voice VLAN Configuration Commands 81 4 USING POWER OVER ETHERNET (POE) COMMANDS PoE Configuratio
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7 USING MULTICAST PROTOCOL COMMANDS IGMP Snooping Configuration Commands 176 8 USING QOS/ACL COMMANDS ACL Commands List 184 QoS Configuration Commands List 190 Logon User’s ACL Control Command 201 9 USING STACK COMMANDS Stack Commands 207 10 USING RSTP COMMANDS RSTP Configuration Commands 216 11 USING AAA AND RADIUS COMMANDS 802.1x Configuration Commands 236 Centralized MAC Address Authentication Configuration Commands 247 AAA and RADIUS Configuration Commands
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13 CONFIGURING PASSWORD CONTROL A BOOTROM INTERFACE Accessing the Bootrom Interface 455 Boot Menu 456
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ALPHABETICAL LISTING OF COMMANDS display poe interface 88 display poe power 89 poe power-management 93 poe update 95 access-limit 254 accounting optional 270 acl 184 acl 201 am enable 114 am ip-pool 114 am trap enable 115 apply cost 166 arp check enable 101 arp static 102 arp static 103 ascii 320 attribute 254 authentication-mode 18 auto-execute command 19 binary 320 boot boot-loader 338 boot bootrom 338 Boot Menu File Download Commands 459 broadcast-suppression 43 bye 436 bye 321 cd 436 cdup
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copy configuration 43 copy 299 cut connection 255 databits 20 data-flow-format 270 debugging arp packet 104 debugging dhcp client 108 debugging dhcp xrn xha 108 debugging dhcp-relay 110 debugging lacp packet 64 debugging lacp state 65 debugging link-aggregation error 64 debugging link-aggregation event 64 debugging mac-authentication event 247 debugging ssh server 417 debugging udp-helper 118 debugging 351 default cost 149 delete 437 Delete File from Flash 457 delete static-routes all 147 delete
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display dhcp-server 112 display dhcp-server interface vlan-interface 113 display diagnostic-information 352 display domain 258 display dot1x 236 display fan 340 display fib 121 display fib 123 display fib acl 122 display fib ip_address 122 display fib ip-prefix 123 display fib statistics 124 display ftm 209 display ftp-server 315 display ftp-user 315 display history-command 21 display icmp statistics 124 display igmp-snooping configuration 176 display igmp-snooping group 176 display igmp-snoopi
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display memory 341 display mirror 190 display ntp-service sessions 404 display ntp-service status 405 display ntp-service trace 406 display password-control 445 display password-control super 446 display poe powersupply 90 display port 48 display power 341 display qos cos-local-precedence- map 191 display qos-interface all 191 display qos-interface line-rate 192 display qos-interface mirrored-to 192 display qos-interface traffic-limit 193 display radius statistics 273 display radius 272 displa
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display this 311 display udp statistics 129 display udp-helper server 119 display unit 48 display user-interface 21 display users 23 display version 350 display vlan 77 display voice vlan oui 81 display voice vlan status 82 display xrn-fabric 209 domain 260 dot1x authentication-method 238 dot1x dhcp-launch 239 dot1x max-user 239 dot1x port-control 240 dot1x port-method 241 dot1x quiet-period 242 dot1x retry 243 dot1x supp-proxy-check 244 dot1x timer 245 dot1x 237 Download Application File to Fla
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idle-cut 261 idle-timeout 27 if-match cost 168 if-match interface 169 if-match ip next-hop 170 igmp-snooping 178 igmp-snooping host-aging-time 178 igmp-snooping max-response-time 179 igmp-snooping router-aging-time 180 import-route 153 info-center channel name 362 info-center enable 363 info-center logbuffer 364 info-center loghost source 366 info-center loghost 365 info-center monitor channel 366 info-center snmp channel 367 info-center source 368 info-center switch-on 371 info-center timesta
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loopback-detection per-vlan enable 54 ls 440 ls 327 mac-address max-mac-count 336 mac-address timer 337 mac-address 335 mac-authentication 249 mac-authentication authmode 250 mac-authentication authpassword 251 mac-authentication authusername 252 mac-authentication domain 252 mac-authentication timer 253 mdi 54 messenger 264 mirrored-to 194 mirroring-port 195 mkdir 440 mkdir 303 mkdir 327 Modify Bootrom Password 458 monitor-port 196 more 303 move 304 multicast-suppression 55 nas-ip 276 network 1
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peer-public-key end 421 peer-public-key end 428 peer 155 ping 353 poe enable 91 poe legacy enable 91 poe max-power 92 poe mode 93 poe priority 94 port 79 port access vlan 56 port hybrid pvid vlan 56 port hybrid vlan 57 port isolate 117 port link-aggregation group 72 port link-type 58 port trunk permit vlan 59 port trunk pvid vlan 59 preference 156 primary accounting 277 primary authentication 278 priority 196 priority trust 197 protocol inbound 29 protocol inbound 422 public-key-code begin 423 p
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remove 442 rename 442 rename 305 reset 156 reset acl counter 187 reset arp 107 reset counters interface 60 reset dot1x statistics 246 reset igmp-snooping statistics 180 reset ip statistics 130 reset lacp statistics 73 reset logbuffer 373 reset password-control blacklist 452 reset password-control history-record 451 reset password-control history-record super 452 reset radius statistics 280 reset recycle-bin 306 reset saved-configuration 312 reset stop-accounting-buffer 281 reset stp 217 reset tc
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rsa peer-public-key 431 rule 187 save 313 schedule reboot at 343 schedule reboot delay 344 scheme 266 screen-length 31 secondary accounting 284 secondary authentication 285 Select Application File to Boot 456 self-service-url 267 send 32 server-type 285 service-type 319 service-type 268 service-type 32 set authentication password 33 Set Bootrom Password Recovery 458 Set Switch Startup Mode 459 set unit name 212 sftp 443 sftp server enable 435 shell 34 shutdown 80 shutdown 61 Skip Current Configu
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ssh user assign rsa-key 426 ssh user authentication-type 427 ssh user service-type 435 ssh2 433 startup bootrom-access enable 314 state 269 state 286 stop-accounting-buffer enable 287 stopbits 35 stp 218 stp bpdu-protection 219 stp cost 220 stp edged-port 220 stp loop-protection 221 stp mcheck 222 stp mode 222 stp pathcost-standard 223 stp point-to-point 224 stp port priority 224 stp priority 225 stp root primary 226 stp root secondary 226 stp root-protection 227 stp timeout-factor 228 stp time
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timers 164 timer 288 tracert 359 traffic-limit 199 udp-helper enable 119 udp-helper port 119 udp-helper server 120 undelete 307 undo snmp-agent 393 unicast-suppression 62 user privilege level 40 user 331 user-interface 39 user-name-format 291 verbose 332 View 32 vlan 81 voice vlan 84 voice vlan aging 83 voice vlan enable 83 voice vlan mac_address 84 voice vlan mode 85 voice vlan security enable 86 wred 200 xrn-fabric authentication-mode 212 display packet-filter 185 if-match { acl | ip-prefix }
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ABOUT THIS GUIDE This guide provides all the information you need to use the configuration ® commands supported by version 3.0.x software on the 3Com Switch 4500. About This Software The software in the Switch 4500 is a subset of that used in some other 3Com Version products. Depending on the capabilities of your hardware platform, some commands described in this guide may not be available on your Switch, although the unavailable commands may still display on the command line interface (CLI)
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14 ABOUT THIS GUIDE ■ Using System Management Commands — Introduces the commands used for system management and maintenance. Intended Readership The guide is intended for the following readers: ■ Network administrators ■ Network engineers ■ Users who are familiar with the basics of networking Conventions This guide uses the following conventions: Table 1 Icons Icon Notice Type Description Information note Information that describes important features or instructions. Caution Information that
