Cisco Catalyst 3550 Installation manual

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Catalyst 3550 Multilayer Switch
Command Reference
Cisco IOS Release 12.1(19)EA1
October 2003
Customer Order Number: DOC-7811195=
Text Part Number: 78-11195-09

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Catalyst 3550 Multilayer Switch Command Reference
Copyright © 2001–2003 Cisco Systems, Inc. All rights reserved.

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CONTENTS
Preface xv
Audience xv
Purpose xv
Conventions xvi
Related Publications xvii
Obtaining Documentation xvii
Cisco.com xvii
Documentation CD-ROM xviii
Ordering Documentation xviii
Documentation Feedback xviii
Obtaining Technical Assistance xviii
Cisco TAC Website xix
Opening a TAC Case xix
TAC CasePriority Definitions xix
Obtaining AdditionalPublications and Information xx
CHAPTER 1Using the Command-Line Interface 1-1
Type of Memory 1-1
Platforms 1-1
CLI Command Modes 1-1
User EXEC Mode 1-3
Privileged EXEC Mode 1-3
Global Configuration Mode 1-3
Interface Configuration Mode 1-4
config-vlan Mode 1-4
VLAN Configuration Mode 1-5
Line Configuration Mode 1-5
CHAPTER 2Cisco IOS Commands 2-1
aaa authentication dot1x 2-1
access-list hardware program nonblocking 2-3
action 2-5
archive download-sw 2-7

Contents
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archive tar 2-9
archive upload-sw 2-12
auto qos voip 2-14
boot boothlpr 2-18
boot buffersize 2-19
boot config-file 2-20
boot enable-break 2-21
boot helper 2-22
boot helper-config-file 2-23
boot manual 2-24
boot private-config-file 2-25
boot system 2-26
channel-group 2-27
channel-protocol 2-30
class 2-32
class-map 2-34
clear lacp 2-36
clear l2protocol-tunnel counters 2-37
clear mac address-table 2-38
clear pagp 2-40
clear port-security 2-41
clear setup express 2-43
clear spanning-tree counters 2-44
clear spanning-tree detected-protocols 2-45
clear vmps statistics 2-46
clear vtp counters 2-47
cluster commander-address 2-48
cluster discovery hop-count 2-50
cluster enable 2-51
cluster holdtime 2-53
cluster member 2-54
cluster outside-interface 2-56
cluster run 2-57
cluster standby-group 2-58
cluster timer 2-60

Contents
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define interface-range 2-61
delete 2-63
deny 2-64
dot1x default 2-67
dot1x guest-vlan 2-68
dot1x host-mode 2-69
dot1x initialize 2-71
dot1x max-req 2-72
dot1x multiple-hosts 2-73
dot1x port-control 2-74
dot1x re-authenticate 2-76
dot1x re-authentication 2-77
dot1x reauthentication 2-78
dot1x system-auth-control 2-80
dot1x timeout 2-81
duplex 2-83
errdisable detect cause 2-85
errdisable recovery 2-87
flowcontrol 2-89
interface port-channel 2-92
interface range 2-94
interface vlan 2-96
ip access-group 2-98
ip address 2-100
ip dhcp snooping 2-102
ip dhcp snooping information option 2-104
ip dhcp snooping information option format snmp-ifindex 2-106
ip dhcp snooping limit rate 2-107
ip dhcp snooping trust 2-108
ip dhcp snooping vlan 2-109
ip igmp filter 2-110
ip igmp max-groups 2-112
ip igmp profile 2-114
ip igmp snooping 2-116
ip igmp snooping report-suppression 2-119

Contents
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ip igmp snooping source-only-learning age-timer 2-121
ip ssh 2-123
ip vrf (global configuration) 2-125
ip vrf (interface configuration) 2-127
l2protocol-tunnel 2-129
l2protocol-tunnelcos 2-132
lacp port-priority 2-133
lacp system-priority 2-134
logging file 2-135
mac access-group 2-137
mac access-list extended 2-139
mac address-table aging-time 2-141
mac address-table notification 2-143
mac address-table static 2-145
mac address-table static drop 2-146
macro apply 2-148
macro description 2-150
macro name 2-151
match (access-map configuration) 2-153
match (class-map configuration) 2-155
mls aclmerge delay 2-158
mls qos 2-160
mls qos aggregate-policer 2-163
mls qos cos 2-165
mls qos cos policy-map 2-167
mls qos dscp-mutation 2-169
mls qos map 2-171
mls qos min-reserve 2-174
mls qos monitor 2-175
mls qos trust 2-177
monitor session 2-179
mvr (global configuration) 2-183
mvr (interface configuration) 2-186
pagp learn-method 2-189
pagp port-priority 2-191

Contents
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permit 2-193
police 2-196
police aggregate 2-198
policy-map 2-200
port-channel load-balance 2-203
power inline 2-204
priority-queue 2-206
rcommand 2-207
remote-span 2-209
rmon collection stats 2-210
sdm prefer 2-211
service password-recovery 2-214
service-policy 2-217
set 2-219
setup 2-221
setup express 2-225
show access-lists 2-227
show auto qos 2-229
show boot 2-231
show class-map 2-233
show cluster 2-234
show cluster candidates 2-236
show cluster members 2-238
show controllers cpu-interface 2-241
show controllers ethernet-controller 2-243
show controllers switch 2-248
show controllers tcam 2-249
show dot1q-tunnel 2-251
show dot1x 2-252
show env 2-255
show errdisable detect 2-257
show errdisable flap-values 2-258
show errdisable recovery 2-260
show etherchannel 2-262
show fm 2-265

Contents
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show fm interface 2-268
show fm vlan 2-270
show forward 2-271
show interfaces 2-276
show interfaces counters 2-284
show ip dhcp snooping 2-287
show ip dhcp snoopingbinding 2-288
show ip igmp profile 2-290
show ip igmp snooping 2-291
show l2protocol-tunnel 2-294
show l2tcam 2-297
show l3tcam 2-299
show lacp 2-301
show mac access-group 2-303
show mac address-table 2-305
show mac address-table address 2-307
show mac address-table aging-time 2-309
show mac address-table count 2-311
show mac address-table dynamic 2-313
show mac address-table interface 2-315
show mac address-table multicast 2-317
show mac address-table notification 2-319
show mac address-table static 2-321
show mac address-table vlan 2-323
show mls qos 2-325
show mls qos aggregate-policer 2-326
show mls qos interface 2-327
show mls qos maps 2-331
show monitor 2-334
show mvr 2-336
show mvr interface 2-338
show mvr members 2-340
show pagp 2-342
show parser macro 2-344
show policy-map 2-346

Contents
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show port-security 2-348
show power inline 2-351
show running-config vlan 2-353
show sdm prefer 2-355
show setup express 2-357
show spanning-tree 2-358
show storm-control 2-364
show system mtu 2-366
show tcam 2-367
show tcam pbr 2-370
show tcam qos 2-373
show udld 2-375
show version 2-378
show vlan 2-380
show vlan access-map 2-384
show vlan filter 2-385
show vmps 2-386
show vtp 2-388
shutdown 2-392
shutdown vlan 2-393
snmp-server enable traps 2-394
snmp-server host 2-397
snmp-server ip 2-401
snmp trap mac-notification 2-403
spanning-tree backbonefast 2-405
spanning-tree bpdufilter 2-406
spanning-tree bpduguard 2-408
spanning-tree cost 2-410
spanning-tree etherchannel guard misconfig 2-412
spanning-tree extend system-id 2-414
spanning-tree guard 2-416
spanning-tree link-type 2-418
spanning-tree loopguard default 2-419
spanning-tree mode 2-421
spanning-tree mst configuration 2-423

Contents
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spanning-tree mst cost 2-425
spanning-tree mst forward-time 2-427
spanning-tree mst hello-time 2-428
spanning-tree mst max-age 2-429
spanning-tree mst max-hops 2-430
spanning-tree mst port-priority 2-431
spanning-tree mst priority 2-433
spanning-tree mst root 2-434
spanning-tree port-priority 2-436
spanning-tree portfast (global configuration) 2-438
spanning-tree portfast (interface configuration) 2-440
spanning-tree stack-port 2-442
spanning-tree uplinkfast 2-444
spanning-tree vlan 2-446
speed 2-449
storm-control 2-451
switchcore 2-453
switchport 2-455
switchport access 2-457
switchport block 2-459
switchport broadcast 2-460
switchport mode 2-461
switchport multicast 2-464
switchport nonegotiate 2-465
switchport port-security 2-467
switchport port-security aging 2-471
switchport priority extend 2-473
switchport protected 2-475
switchport trunk 2-476
switchport unicast 2-480
switchport voice vlan 2-481
system mtu 2-483
traceroute mac 2-485
traceroute macip 2-488
trust 2-490