Cisco Catalyst 3750-X Series Installation manual

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Catalyst 3750-X and 3560-X Switch
Command Reference
Cisco IOS Release 15.2(1)E and Later
August 2013
Text Part Number: OL-29704-01

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Catalyst 3750-X and 3560-X Switch Command Reference
©2011–2013 Cisco Systems, Inc. All rights reserved.

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CONTENTS
Preface xxiii
Audience xxiii
Purpose xxiii
Conventions xxiii
Filtering show Command Output xxiv
Related Publications xxiv
Obtaining Documentation and Submitting a Service Request xxv
CHAPTER 1Using the Command-Line Interface 1-1
Accessing the Switch 1-1
CLI Command Modes 1-2
User EXEC Mode 1-3
Privileged EXEC Mode 1-3
Global Configuration Mode 1-4
Interface Configuration Mode 1-4
VLAN Configuration Mode 1-4
Line Configuration Mode 1-5
CHAPTER 2Catalyst 3750-X and 3560-X Switch
Cisco IOS Commands 2-1
aaa accounting dot1x 2-1
aaa authentication dot1x 2-3
aaa authorization network 2-5
access-list 2-6
action 2-8
archive copy-sw 2-10
archive download-sw 2-13
archive tar 2-18
archive upload-sw 2-21
arp access-list 2-23
authentication command bounce-port ignore 2-25
authentication command disable-port ignore 2-26
authentication control-direction 2-27

Contents
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authentication event 2-29
authentication event linksec fail action 2-33
authentication fallback 2-34
authentication host-mode 2-36
authentication linksec policy 2-38
authentication mac-move permit 2-39
authentication open 2-41
authentication order 2-43
authentication periodic 2-45
authentication port-control 2-47
authentication priority 2-49
authentication timer 2-51
authentication violation 2-53
auto qos classify 2-55
auto qos trust 2-58
auto qos video 2-61
auto qos voip 2-64
boot time 2-70
boot auto-copy-sw 2-71
boot auto-download-sw 2-72
boot buffersize 2-74
boot config-file 2-75
boot enable-break 2-76
boot helper 2-77
boot helper-config-file 2-78
boot manual 2-79
boot private-config-file 2-80
boot system 2-81
cdp forward 2-83
channel-group 2-85
channel-protocol 2-89
cisp enable 2-90
class 2-91
class-map 2-94
clear dot1x 2-96

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clear eap sessions 2-97
clear errdisable interface 2-98
clear ip arp inspection log 2-99
clear ip arp inspection statistics 2-100
clear ip dhcp snooping 2-101
clear ipc 2-103
clear ipv6 dhcp conflict 2-104
clear l2protocol-tunnel counters 2-105
clear lacp 2-106
clear logging onboard 2-107
clear logging smartlog statistics interface 2-108
clear mac address-table 2-109
clear mac address-table move update 2-110
clear macsec counters interface 2-111
clear mka 2-112
clear nmsp statistics 2-114
clear pagp 2-115
clear port-security 2-116
clear psp counter 2-118
clear rep counters 2-119
clear spanning-tree counters 2-120
clear spanning-tree detected-protocols 2-121
clear vmps statistics 2-122
clear vtp counters 2-123
cluster commander-address 2-124
cluster discovery hop-count 2-126
cluster enable 2-127
cluster holdtime 2-129
cluster member 2-130
cluster outside-interface 2-132
cluster run 2-133
cluster standby-group 2-134
cluster timer 2-136
copy logging onboard 2-137
confidentiality-offset 2-139

Contents
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define interface-range 2-140
delete 2-142
deny (access-list configuration mode) 2-143
deny (ARP access-list configuration) 2-145
deny (IPv6 access-list configuration) 2-147
deny (MAC access-list configuration) 2-152
device-sensor accounting 2-155
device-sensor filter-list 2-156
device-sensor filter-list dhcp 2-159
device-sensor filter-spec 2-161
device-sensor notify 2-163
diagnostic monitor 2-165
diagnostic schedule 2-167
diagnostic start 2-169
dot1x 2-172
dot1x auth-fail max-attempts 2-174
dot1x auth-fail vlan 2-176
dot1x control-direction 2-178
dot1x credentials (global configuration) 2-180
dot1x critical (global configuration) 2-181
dot1x critical (interface configuration) 2-183
dot1x default 2-185
dot1x fallback 2-186
dot1x guest-vlan 2-187
dot1x host-mode 2-189
dot1x initialize 2-190
dot1x mac-auth-bypass 2-191
dot1x max-reauth-req 2-193
dot1x max-req 2-195
dot1x pae 2-196
dot1x port-control 2-197
dot1x re-authenticate 2-199
dot1x reauthentication 2-200
dot1x supplicant controlled transient 2-201
dot1x supplicant force-multicast 2-203

Contents
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dot1x test eapol-capable 2-204
dot1x test timeout 2-205
dot1x timeout 2-206
dot1x violation-mode 2-209
duplex 2-210
epm access-control open 2-212
errdisable detect cause 2-214
errdisable detect cause small-frame 2-217
errdisable recovery 2-219
errdisable recovery cause small-frame 2-222
exception crashinfo 2-223
fallback profile 2-224
flowcontrol 2-226
hw-module 2-228
hw-module switch 2-230
interface port-channel 2-231
interface range 2-233
interface vlan 2-235
ip access-group 2-237
ip address 2-240
ip admission 2-242
ip admission name proxy http 2-243
ip arp inspection filter vlan 2-245
ip arp inspection limit 2-247
ip arp inspection log-buffer 2-249
ip arp inspection smartlog 2-251
ip arp inspection trust 2-253
ip arp inspection validate 2-255
ip arp inspection vlan 2-257
ip arp inspection vlan logging 2-258
ip device tracking 2-260
ip device tracking maximum 2-261
ip device tracking probe 2-262
ip dhcp snooping 2-264
ip dhcp snooping binding 2-265

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ip dhcp snooping database 2-267
ip dhcp snooping information option 2-269
ip dhcp snooping information option allow-untrusted 2-271
ip dhcp snooping information option format remote-id 2-273
ip dhcp snooping limit rate 2-274
ip dhcp snooping trust 2-275
ip dhcp snooping verify 2-276
ip dhcp snooping vlan 2-277
ip dhcp snooping vlan information option format-type circuit-id string 2-279
ip igmp filter 2-281
ip igmp max-groups 2-282
ip igmp profile 2-284
ip igmp snooping 2-286
ip igmp snooping last-member-query-interval 2-288
ip igmp snooping querier 2-290
ip igmp snooping report-suppression 2-292
ip igmp snooping tcn 2-294
ip igmp snooping tcn flood 2-296
ip igmp snooping vlan immediate-leave 2-297
ip igmp snooping vlan mrouter 2-298
ip igmp snooping vlan static 2-300
ip snap forwarding 2-302
ip source binding 2-303
ip ssh 2-305
ip sticky-arp (global configuration) 2-307
ip sticky-arp (interface configuration) 2-309
ip verify source 2-311
ip verify source smartlog 2-313
ipv6 access-list 2-314
ipv6 address dhcp 2-317
ipv6 dhcp client request vendor 2-318
ipv6 dhcp ping packets 2-319
ipv6 dhcp pool 2-321
ipv6 dhcp server 2-324
ipv6 mld snooping 2-326

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ipv6 mld snooping last-listener-query-count 2-328
ipv6 mld snooping last-listener-query-interval 2-330
ipv6 mld snooping listener-message-suppression 2-332
ipv6 mld snooping robustness-variable 2-333
ipv6 mld snooping tcn 2-335
ipv6 mld snooping vlan 2-337
ipv6 traffic-filter 2-339
l2protocol-tunnel 2-341
l2protocol-tunnel cos 2-344
lacp port-priority 2-345
lacp system-priority 2-347
license boot level 2-349
link state group 2-351
link state track 2-353
location (global configuration) 2-354
location (interface configuration) 2-356
logging event 2-358
logging event power-inline-status 2-359
logging file 2-360
logging smartlog 2-362
mab request format attribute 32 2-364
mac access-group 2-366
mac access-list extended 2-368
mac address-table aging-time 2-370
mac address-table learning vlan 2-371
mac address-table move update 2-373
mac address-table notification 2-375
mac address-table static 2-377
mac address-table static drop 2-378
mac sec 2-380
match (access-map configuration) 2-381
match (class-map configuration) 2-383
mdix auto 2-386
media-type rj45 2-388
mka default-policy 2-389

Contents
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mka policy (global configuration) 2-390
mka policy (interface configuration) 2-392
mls qos 2-394
mls qos aggregate-policer 2-396
mls qos cos 2-398
mls qos dscp-mutation 2-400
mls qos map 2-402
mls qos queue-set output buffers 2-406
mls qos queue-set output threshold 2-408
mls qos rewrite ip dscp 2-410
mls qos srr-queue input bandwidth 2-412
mls qos srr-queue input buffers 2-414
mls qos srr-queue input cos-map 2-416
mls qos srr-queue input dscp-map 2-418
mls qos srr-queue input priority-queue 2-420
mls qos srr-queue input threshold 2-422
mls qos srr-queue output cos-map 2-424
mls qos srr-queue output dscp-map 2-426
mls qos trust 2-428
mls qos vlan-based 2-430
mode 2-431
monitor session 2-433
mvr (global configuration) 2-438
mvr (interface configuration) 2-441
network-policy 2-444
network-policy profile (global configuration) 2-445
network-policy profile (network-policy configuration) 2-446
nmsp 2-448
nmsp attachment suppress 2-449
no authentication logging verbose 2-450
no dot1x logging verbose 2-451
no mab logging verbose 2-452
nsf 2-453
pagp learn-method 2-455
pagp port-priority 2-457

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permit (access-list configuration mode) 2-459
permit (ARP access-list configuration) 2-461
permit (IPv6 access-list configuration) 2-463
permit (MAC access-list configuration) 2-469
police 2-472
police aggregate 2-474
policy-map 2-476
port-channel load-balance 2-479
power inline 2-481
power inline consumption 2-484
power inline police 2-487
power-priority 2-490
power rps 2-492
power supply 2-494
power xps (global configuration) 2-496
power xps (privileged EXEC) 2-498
power xps port 2-500
priority-queue 2-502
private-vlan 2-504
private-vlan mapping 2-507
psp 2-509
queue-set 2-510
radius-server dead-criteria 2-511
radius-server host 2-513
rcommand 2-515
reload 2-517
remote command 2-519
remote-span 2-521
renew ip dhcp snooping database 2-523
rep admin vlan 2-525
rep block port 2-526
rep lsl-age-timer 2-530
rep preempt delay 2-531
rep preempt segment 2-533
rep segment 2-534

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rep stcn 2-537
replay-protection 2-539
reserved-only 2-540
rmon collection stats 2-541
rsu 2-542
sdm prefer 2-543
service password-recovery 2-547
service-policy 2-549
session 2-552
set 2-553
setup 2-555
setup express 2-558
show access-lists 2-560
show archive status 2-563
show arp access-list 2-564
show authentication 2-565
show auto qos 2-569
show boot 2-573
show cable-diagnostics tdr 2-576
show cdp forward 2-578
show cisp 2-579
show class-map 2-580
show cluster 2-581
show cluster candidates 2-583
show cluster members 2-585
show controllers cpu-interface 2-587
show controllers ethernet-controller 2-589
show controllers ethernet-controller fastethernet 2-597
show controllers ethernet phy macsec 2-600
show controllers power inline 2-602
show controllers tcam 2-604
show controllers utilization 2-606
show device-sensor cache 2-608
show diagnostic 2-610
show dot1q-tunnel 2-615

Contents
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show dot1x 2-616
show dtp 2-620
show eap 2-622
show env 2-625
show env xps 2-628
show errdisable detect 2-632
show errdisable flap-values 2-634
show errdisable recovery 2-635
show etherchannel 2-637
show fallback profile 2-640
show flowcontrol 2-641
show hw-module switch 2-643
show idprom interface 2-645
show interfaces 2-647
show interfaces counters 2-658
show interfaces rep 2-660
show interfaces transceivers 2-662
show inventory 2-665
show ip arp inspection 2-666
show ip dhcp snooping 2-670
show ip dhcp snooping binding 2-671
show ip dhcp snooping database 2-673
show ip dhcp snooping statistics 2-675
show ip igmp profile 2-678
show ip igmp snooping 2-679
show ip igmp snooping groups 2-681
show ip igmp snooping mrouter 2-683
show ip igmp snooping querier 2-684
show ip source binding 2-686
show ip verify source 2-687
show ipc 2-689
show ipv6 access-list 2-693
show ipv6 dhcp conflict 2-695
show ipv6 mld snooping 2-696
show ipv6 mld snooping address 2-698

Contents
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show ipv6 mld snooping mrouter 2-700
show ipv6 mld snooping querier 2-702
show ipv6 route updated 2-704
show l2protocol-tunnel 2-706
show lacp 2-708
show link state group 2-712
show location 2-714
show logging onboard 2-716
show logging smartlog 2-721
show mac access-group 2-724
\show mac address-table 2-725
show mac address-table address 2-727
show mac address-table aging-time 2-728
show mac address-table count 2-730
show mac address-table dynamic 2-731
show mac address-table interface 2-732
show mac address-table learning 2-733
show mac address-table move update 2-734
show mac address-table notification 2-735
show mac address-table static 2-737
show mac address-table vlan 2-739
show macsec 2-741
show mka default-policy 2-743
show mka policy 2-745
show mka session 2-748
show mka statistics 2-751
show mka summary 2-754
show mls qos 2-757
show mls qos aggregate-policer 2-758
show mls qos input-queue 2-759
show mls qos interface 2-760
show mls qos maps 2-764
show mls qos queue-set 2-767
show mls qos vlan 2-768
show monitor 2-769

Contents
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show mvr 2-771
show mvr interface 2-772
show mvr members 2-774
show network-policy profile 2-776
show nmsp 2-777
show pagp 2-780
show policy-map 2-782
show port-security 2-783
show power inline 2-785
show psp config 2-791
show psp statistics 2-792
show rep topology 2-793
show sdm prefer 2-795
show setup express 2-798
show spanning-tree 2-799
show stack-power 2-805
show storm-control 2-808
show switch 2-810
show switch service-modules 2-815
show system mtu 2-817
show udld 2-818
show version 2-821
show vlan 2-823
show vlan access-map 2-828
show vlan filter 2-829
show vmps 2-830
show vtp 2-832
shutdown 2-837
shutdown vlan 2-838
small-frame violation rate 2-839
snmp-server enable traps 2-841
snmp-server host 2-846
snmp trap mac-notification change 2-850
spanning-tree backbonefast 2-852
spanning-tree bpdufilter 2-853

Contents
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spanning-tree bpduguard 2-855
spanning-tree cost 2-857
spanning-tree etherchannel guard misconfig 2-859
spanning-tree extend system-id 2-861
spanning-tree guard 2-863
spanning-tree link-type 2-865
spanning-tree loopguard default 2-867
spanning-tree mode 2-869
spanning-tree mst configuration 2-871
spanning-tree mst cost 2-873
spanning-tree mst forward-time 2-875
spanning-tree mst hello-time 2-876
spanning-tree mst max-age 2-877
spanning-tree mst max-hops 2-878
spanning-tree mst port-priority 2-879
spanning-tree mst pre-standard 2-881
spanning-tree mst priority 2-882
spanning-tree mst root 2-883
spanning-tree port-priority 2-885
spanning-tree portfast (global configuration) 2-887
spanning-tree portfast (interface configuration) 2-890
spanning-tree transmit hold-count 2-892
spanning-tree uplinkfast 2-893
spanning-tree vlan 2-895
speed 2-898
srr-queue bandwidth limit 2-900
srr-queue bandwidth shape 2-902
srr-queue bandwidth share 2-904
stack-mac persistent timer 2-906
stack-power 2-908
storm-control 2-910
switch 2-913
switch priority 2-915
switch provision 2-916
switch renumber 2-918

Contents
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switchport 2-920
switchport access 2-922
switchport autostate exclude 2-924
switchport backup interface 2-926
switchport block 2-929
switchport host 2-931
switchport mode 2-932
switchport mode private-vlan 2-935
switchport nonegotiate 2-937
switchport port-security 2-939
switchport port-security aging 2-944
switchport priority extend 2-946
switchport private-vlan 2-948
switchport protected 2-950
switchport trunk 2-952
switchport voice detect 2-955
switchport voice vlan 2-956
system env temperature threshold yellow 2-958
system mtu 2-960
test cable-diagnostics tdr 2-963
traceroute mac 2-964
traceroute mac ip 2-967
trust 2-969
udld 2-971
udld port 2-973
udld reset 2-975
usb-inactivity-timeout 2-976
vlan 2-977
vlan access-map 2-982
vlan dot1q tag native 2-984
vlan filter 2-986
vmps reconfirm (privileged EXEC) 2-988
vmps reconfirm (global configuration) 2-989
vmps retry 2-990
vmps server 2-991

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vtp (global configuration) 2-993
vtp (interface configuration) 2-998
vtp primary 2-999
APPENDIX ACatalyst 3750-X and 3560-X Switch Boot Loader Commands A-1
arp A-2
boot A-3
cat A-5
copy A-6
delete A-7
dir A-8
flash_init A-10
format A-11
fsck A-12
help A-13
memory A-14
mgmt_clr A-16
mgmt_init A-17
mgmt_show A-18
mkdir A-19
more A-20
rename A-21
reset A-22
rmdir A-23
set A-24
type A-27
unset A-28
version A-30
APPENDIX BCatalyst 3750-X and 3560-X Switch Debug Commands B-1
debug authentication B-2
debug auto qos B-4
debug backup B-6
debug cisp B-7
debug cluster B-8
debug device-sensor B-10

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debug dot1x B-12
debug dtp B-13
debug eap B-14
debug etherchannel B-15
debug fastethernet B-16
debug ilpower B-17
debug interface B-18
debug ip dhcp snooping B-19
debug ip verify source packet B-20
debug ip igmp filter B-21
debug ip igmp max-groups B-22
debug ip igmp snooping B-23
debug lacp B-24
debug lldp packets B-25
debug logging smartlog debug B-26
debug mac-notification B-27
debug macsec B-28
debug matm B-29
debug matm move update B-30
debug mka B-31
debug monitor B-33
debug mvrdbg B-34
debug nmsp B-35
debug nvram B-36
debug pagp B-37
debug platform acl B-38
debug platform backup interface B-40
debug platform cisp B-41
debug platform cli-redirection main B-42
debug platform configuration B-43
debug platform cpu-queues B-44
debug platform device-manager B-46
debug platform dot1x B-47
debug platform etherchannel B-48
debug platform fallback-bridging B-49

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debug platform forw-tcam B-50
debug platform frontend-controller B-51
debug platform ip arp inspection B-52
debug platform ip dhcp B-53
debug platform ip igmp snooping B-54
debug platform ip multicast B-56
debug platform ip unicast B-58
debug platform ip wccp B-60
debug platform ipc B-61
debug platform led B-62
debug platform matm B-63
debug platform messaging application B-64
debug platform phy B-65
debug platform pm B-67
debug platform port-asic B-69
debug platform port-security B-70
debug platform qos-acl-tcam B-71
debug platform remote-commands B-72
debug platform resource-manager B-73
debug platform snmp B-74
debug platform span B-75
debug platform stack-manager B-76
debug platform supervisor-asic B-77
debug platform sw-bridge B-78
debug platform tcam B-79
debug platform udld B-82
debug platform vlan B-83
debug pm B-84
debug port-security B-86
debug qos-manager B-87
debug spanning-tree B-88
debug spanning-tree backbonefast B-90
debug spanning-tree bpdu B-91
debug spanning-tree bpdu-opt B-92
debug spanning-tree mstp B-93