Cisco Catalyst 3750 Metro

Cisco Catalyst 3750 Metro

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2-155

Catalyst 3750 Metro Switch Command Reference

OL-9645-10

Chapter 2 Catalyst 3750 Metro Switch Cisco IOS Commands

ip dhcp snooping information option

Related Commands Command Description

show ip dhcp snooping Displays the DHCP snooping configuration.

show ip dhcp snooping binding Displays the DHCP snooping binding information.

Table of Contents

Default Chapter3
- Table of Contents3
- Filtering Show Command Output20
- Obtaining Documentation and Submitting a Service Request21
- Related Publications21
CHAPTER 1 Using the Command-Line Interface23
- Cli Command Modes23
- Commands Changed in Cisco IOS 12.2(25)EY28
CHAPTER 2 Catalyst 3750 Metro Switch Cisco IOS Commands29
- Aaa Accounting Dot1X29
- C H a P T E R 2 Catalyst 3750 Metro Switch Cisco IOS Commands30
- Aaa Authentication Dot1X31
- Aaa Authentication Dot1X32
- Action34
- Archive Download-Sw36
- Archive Tar37
- Archive Tar38
- Archive Upload-Sw39
- Arp Access-List42
- Auto Qos Voip43
- Auto Qos Voip44
- Bandwidth49
- Boot Config-File51
- Boot Enable-Break52
- Boot Helper53
- Boot Helper54
- Boot Manual55
- Boot Private-Config-File56
- Boot System57
- Channel-Group58
- Channel-Protocol62
Class63
- Class-Map68
- Clear Ip Arp Inspection Log70
- Clear Ip Arp Inspection Statistics71
- Clear Ip Dhcp Snooping72
- Clear Ip Dhcp Snooping73
- Clear Ipv6 Dhcp Conflict74
- Clear L2Protocol-Tunnel Counters75
- Clear Lacp76
- Clear Mac Address-Table77
- Clear Mac Address-Table Move Update78
- Clear Pagp79
- Clear Rep Counters80
- Clear Spanning-Tree Counters81
- Clear Spanning-Tree Detected-Protocols82
- Clear Vmps Statistics83
- Clear Vtp Counters84
- Cpu Traffic Qos Cos85
- Cpu Traffic Qos Dscp87
- Cpu Traffic Qos Precedence89
- Define Interface-Range91
Delete93
- Deny (ARP Access-List Configuration)94
- Deny (ARP Access-List Configuration)95
- Deny (Ipv6 Access-List Configuration)96
- Deny (Ipv6 Access-List Configuration)97
- Deny (MAC Access-List Configuration)101
- Deny (MAC Access-List Configuration)102
- Dot1X Auth-Fail Max-Attempts104
- Dot1X Auth-Fail Vlan106
- Dot1X Default108
- Dot1X Guest-Vlan109
- Dot1X Host-Mode111
- Dot1X Initialize113
- Dot1X Max-Reauth-Req114
- Dot1X Max-Req115
- Dot1X Port-Control116
- Dot1X Re-Authenticate118
- Dot1X Reauthentication119
- Dot1X Supplicant Force-Multicast120
- Dot1X System-Auth-Control121
- Dot1X Test Eapol-Capable122
- Dot1X Test Timeout123
- Dot1X Timeout124
- Dot1X Violation-Mode126
Duplex128
- Errdisable Detect Cause130
- Errdisable Detect Cause131
- Errdisable Detect Cause Small-Frame132
- Errdisable Recovery Cause Small-Frame134
- Errdisable Recovery135
- Ethernet Evc137
- Ethernet Lmi138
- Ethernet Lmi139
- Ethernet Lmi Ce-Vlan Map140
- Ethernet Oam Remote-Failure142
- Ethernet Uni144
- Ethernet Uni ID146
- Flowcontrol147
- Interface Port-Channel149
- Interface Range151
- Interface Vlan153
  - Interface Configuration Mode153
- Ip Access-Group155
- Ip Address158
- Ip Arp Inspection Filter Vlan160
- Ip Arp Inspection Filter Vlan161
- Ip Arp Inspection Limit162
- Ip Arp Inspection Limit163
- Ip Arp Inspection Log-Buffer164
- Ip Arp Inspection Trust166
- Ip Arp Inspection Validate168
- Ip Arp Inspection Validate169
- Ip Arp Inspection Vlan170
- Ip Arp Inspection Vlan Logging171
- Ip Arp Inspection Vlan Logging172
- Ip Device Tracking173
- Ip Device Tracking Maximum174
- Ip Device Tracking Probe175
- Ip Dhcp Snooping177
- Ip Dhcp Snooping Binding178
- Ip Dhcp Snooping Binding179
- Ip Dhcp Snooping Database180
- Ip Dhcp Snooping Database181
- Ip Dhcp Snooping Information Option182
- Ip Dhcp Snooping Information Option183
- Ip Dhcp Snooping Information Option Allowed-Untrusted184
- Ip Dhcp Snooping Information Option Format Remote-ID186
- Ip Dhcp Snooping Limit Rate187
- Ip Dhcp Snooping Trust188
- Ip Dhcp Snooping Verify189
- Ip Dhcp Snooping Vlan190
- Ip Dhcp Snooping Vlan Information Option Format-Type Circuit-ID String191
- Ip Dhcp Snooping Vlan Information Option Format-Type Circuit-ID String192
- Ip Igmp Filter193
- Ip Igmp Filter194
- Ip Igmp Max-Groups195
- Ip Igmp Profile197
- Ip Igmp Snooping199
- Ip Igmp Snooping Querier201
- Ip Igmp Snooping Querier202
- Ip Igmp Snooping Report-Suppression203
- Ip Igmp Snooping Vlan Immediate-Leave205
- Ip Igmp Snooping Vlan Mrouter206
- Ip Igmp Snooping Vlan Mrouter207
- Ip Igmp Snooping Vlan Static208
- Ip Sla Responder Twamp210
- Ip Sla Server Twamp212
- Ip Source Binding214
- Ip Source Binding215
Ip Ssh216
- Ip Sticky-Arp (Global Configuration)218
- Ip Sticky-Arp (Global Configuration)219
- Ip Sticky-Arp (Interface Configuration)220
- Ip Sticky-Arp (Interface Configuration)221
- Ip Verify Source222
- Ip Verify Source223
- Ip Vrf (Global Configuration)224
- Ip Vrf (Global Configuration)225
- Ip Vrf (Interface Configuration)226
- Ip Vrf (Interface Configuration)227
- Ipv6 Access-List228
- Ipv6 Address Dhcp230
- Ipv6 Dhcp Client Request Vendor231
- Ipv6 Address Dhcp231
- Ipv6 Dhcp Ping Packets232
- Ipv6 Dhcp Pool233
- Ipv6 Dhcp Pool234
- Ipv6 Dhcp Server235
- Ipv6 Dhcp Server236
- Ipv6 Mld Snooping237
- Ipv6 Mld Snooping Last-Listener-Query-Count239
- Ipv6 Mld Snooping Last-Listener-Query-Interval241
- Ipv6 Mld Snooping Listener-Message-Suppression243
- Ipv6 Mld Snooping Robustness-Variable245
- Ipv6 Mld Snooping Tcn247
- Ipv6 Mld Snooping Vlan249
- Ipv6 Mld Snooping Vlan250
- Ipv6 Traffic-Filter251
- L2Protocol-Tunnel253
- L2Protocol-Tunnel Cos257
- Lacp Port-Priority258
- Lacp System-Priority260
- Link State Group262
- Link State Group263
- Link State Track264
- Location (Global Configuration)265
- Location (Global Configuration)266
- Location (Interface Configuration)267
- Location (Interface Configuration)268
- Logging Event269
- Logging File270
- Mac Access-Group272
- Mac Access-List Extended274
- Mac Address-Table Aging-Time276
- Mac Address-Table Learning277
- Mac Address-Table Move Update279
- Mac Address-Table Notification281
- Mac Address-Table Static283
- Mac Address-Table Static Drop284
- Mac Address-Table Static Drop285
- Macro Apply286
- Macro Description289
- Macro Global290
- Macro Global291
- Macro Global Description293
- Macro Name294
- Macro Name295
- Match (Access-Map Configuration)296
- Match (Access-Map Configuration)297
- Match (Class-Map Configuration)298
- Match (Class-Map Configuration)299
MDIX Auto301
Mls Qos303
- Mls Qos Aggregate-Policer305
- Mls Qos Cos307
- Mls Qos Dscp-Mutation309
- Mls Qos Enhanced311
- Mls Qos Map313
- Mls Qos Queue-Set Output Buffers316
- Mls Qos Queue-Set Output Threshold318
- Mls Qos Rewrite Ip Dscp320
- Mls Qos Srr-Queue Input Bandwidth322
- Mls Qos Srr-Queue Input Buffers324
- Mls Qos Srr-Queue Input Cos-Map326
- Mls Qos Srr-Queue Input Dscp-Map328
- Mls Qos Srr-Queue Input Priority-Queue330
- Mls Qos Srr-Queue Input Threshold332
- Mls Qos Srr-Queue Output Cos-Map334
- Mls Qos Srr-Queue Output Cpu-Queue336
- Mls Qos Srr-Queue Output Dscp-Map338
- Mls Qos Trust340
- Mls Qos Trust341
- Mls Qos Vlan-Based343
- Monitor Session344
- VLAN Configuration Mode347
- Mpls L2Transport Route348
- Mpls Ldp Holdtime350
Mpls Mtu351
- Mvr (Global Configuration)353
- Mvr (Global Configuration)354
- Mvr (Interface Configuration)356
- Mvr (Interface Configuration)357
- Oam Protocol Cfm Svlan360
- Pagp Learn-Method361
- Pagp Port-Priority363
- Permit (ARP Access-List Configuration)365
- Permit (ARP Access-List Configuration)366
- Permit (Ipv6 Access-List Configuration)367
- Permit (Ipv6 Access-List Configuration)368
- Permit (MAC-Access List Configuration)372
- Permit (MAC-Access List Configuration)373
Police375
- Police Aggregate377
- Police Cir379
- Police Cir380
- Police Cir Percent382
- Policy-Map386
- Port-Channel Load-Balance389
Priority391
- Priority-Queue393
- Private-Vlan395
- Private-Vlan Mapping398
- Queue-Limit400
Queue-Set402
- Random-Detect403
- Random-Detect Dscp406
- Random-Detect Exponential-Weighting-Constant410
- Random-Detect Precedence413
- Remote-Span416
- Renew Ip Dhcp Snooping Database418
- Rep Admin Vlan419
- Rep Block Port420
- Rep Lsl-Age-Timer424
- Rep Preempt Delay426
- Rep Preempt Delay427
- Rep Preempt Segment428
- Rep Segment429
- Rep Segment430
Rep Stcn432
- Rep Stcn433
- Reserved-Only434
- Rmon Collection Stats435
- Sdm Prefer436
- Sdm Prefer437
- Service Instance439
- Service Password-Recovery440
- Service-Policy (Interface Configuration)442
- Service-Policy (Interface Configuration)443
- Service-Policy (Policy-Map Class)445
- Service-Policy (Policy-Map Class)446
Set447
Setup449
- Setup Express452
Shape454
- Show Access-Lists456
- Show Archive Status459
- Show Arp Access-List460
- Show Auto Qos461
Show Boot464
- Show Boot465
- Show Class-Map466
- Show Controllers Cpu-Interface467
- Show Controllers Ethernet-Controller469
- Show Controllers Tcam473
- Show Controllers Tcam474
- Show Cpu Traffic Qos475
- Show Cpu Traffic Qos476
- Show Dot1Q-Tunnel477
- Show Dot1X478
- Show Dot1X479
Show Dtp481
Show Env483
- Show Errdisable Detect484
- Show Errdisable Detect485
- Show Errdisable Flap-Values486
- Show Errdisable Recovery488
- Show Etherchannel490
- Show Etherchannel491
- Show Ethernet Service Evc493
- Show Ethernet Service Instance494
- Show Ethernet Service Interface496
- Show Ethernet Service Interface497
- Show Interfaces498
- Show Interfaces Counters505
- Show Interfaces Counters506
- Show Interfaces Rep508
- Show Interfaces Rep509
- Show Interfaces Transceiver510
- Show Inventory513
- Show Ip Arp Inspection514
- Show Ip Arp Inspection515
- Show Ip Dhcp Snooping518
- Show Ip Dhcp Snooping Binding519
- Show Ip Dhcp Snooping Binding520
- Show Ip Dhcp Snooping Database521
- Show Ip Dhcp Snooping Database522
- Show Ip Dhcp Snooping Statistics523
- Show Ip Igmp Profile526
- Show Ip Igmp Snooping527
- Show Ip Igmp Snooping Groups529
- Show Ip Igmp Snooping Groups530
- Show Ip Igmp Snooping Mrouter531
- Show Ip Igmp Snooping Querier532
- Show Ip Igmp Snooping Querier533
- Show Ip Sla Standards534
- Show Ip Sla Twamp Connection535
- Show Ip Sla Twamp Session537
- Show Ip Source Binding538
- Show Ip Verify Source539
- Show Ip Verify Source540
- Show Ipv6 Dhcp Conflict541
- Show Ipv6 Mld Snooping542
- Show Ipv6 Mld Snooping Address544
- Show Ipv6 Mld Snooping Address545
- Show Ipv6 Mld Snooping Mrouter546
- Show Ipv6 Mld Snooping Querier548
- Show Ipv6 Mld Snooping Querier549
- Show Ipv6 Route Updated550
- Show Ipv6 Route Updated551
- Show L2Protocol-Tunnel552
Show Lacp554
- Show Lacp555
- Show Link State Group558
- Show Location560
- Show Mac Access-Group562
- Show Mac Address-Table563
- Show Mac Address-Table Address565
- Show Mac Address-Table Aging-Time566
- Show Mac Address-Table Count568
- Show Mac Address-Table Dynamic570
- Show Mac Address-Table Interface572
- Show Mac Address-Table Learning573
- Show Mac Address-Table Move Update574
- Show Mac Address-Table Multicast576
- Show Mac Address-Table Notification578
- Show Mac Address-Table Static580
- Show Mac Address-Table Vlan582
- Show Mls Qos584
- Show Mls Qos Aggregate-Policer585
- Show Mls Qos Input-Queue586
- Show Mls Qos Interface587
- Show Mls Qos Maps590
- Show Mls Qos Queue-Set593
- Show Mls Qos Vlan595
- Show Monitor596
- Show Mpls L2Transport VC598
- Show Mpls L2Transport VC599
Show Mvr602
- Show Mvr Interface604
- Show Mvr Members606
- Show Mvr Members607
Show Pagp608
- Show Pagp609
- Show Parser Macro610
- Show Parser Macro611
- Show Policy-Map613
- Show Port-Security615
- Show Rep Topology618
- Show Sdm Prefer620
- Show Sdm Prefer621
- Show Setup Express623
- Show Spanning-Tree624
- Show Storm-Control630
- Show System Mtu632
Show Udld633
- Show Version636
Show Vlan638
- Show Vlan639
- Show Vlan Access-Map643
- Show Vlan Filter644
Show Vmps645
- Show Vmps646
Show Vtp648
- Show Vtp649
Shutdown653
- Shutdown Vlan654
- Small-Frame Violation Rate655
- Snmp Mib Rep Trap-Rate657
- Snmp-Server Enable Traps658
- Snmp-Server Host662
- Snmp Trap Mac-Notification Change667
- Spanning-Tree Backbonefast669
- Spanning-Tree Bpdufilter670
- Spanning-Tree Bpduguard672
- Spanning-Tree Cost674
- Spanning-Tree Etherchannel Guard Misconfig676
- Spanning-Tree Extend System-ID678
- Spanning-Tree Guard679
- Spanning-Tree Link-Type681
- Spanning-Tree Loopguard Default683
- Spanning-Tree Mode685
- Spanning-Tree Mst Configuration687
- Spanning-Tree Mst Cost689
- Spanning-Tree Mst Forward-Time691
- Spanning-Tree Mst Hello-Time692
- Spanning-Tree Mst Max-Age693
- Spanning-Tree Mst Hello-Time693
- Spanning-Tree Mst Max-Hops694
- Spanning-Tree Mst Pre-Standard696
- Spanning-Tree Mst Port-Priority697
- Spanning-Tree Mst Priority699
- Spanning-Tree Mst Root700
- Spanning-Tree Port-Priority702
- Spanning-Tree Portfast (Global Configuration)704
- Spanning-Tree Portfast (Global Configuration)705
- Spanning-Tree Portfast (Interface Configuration)706
- Spanning-Tree Portfast (Interface Configuration)707
- Spanning-Tree Uplinkfast708
- Spanning-Tree Vlan710
Speed713
- Srr-Queue Bandwidth Limit715
- Srr-Queue Bandwidth Shape717
- Srr-Queue Bandwidth Share719
- Storm-Control721
- Switchport724
- Switchport Access726
- Switchport Access727
- Switchport Backup Interface728
- Switchport Backup Interface729
- Switchport Block732
- Switchport Host734
- Switchport Mode735
- Switchport Mode736
- Switchport Mode Private-Vlan738
- Switchport Nonegotiate740
- Switchport Nonegotiate741
- Switchport Port-Security742
- Switchport Port-Security Aging746
  - Switchport Priority Extend748
  - Switchport Priority Extend749
  - Switchport Private-Vlan750
  - Switchport Protected752
  - Switchport Trunk753
  - Switchport Trunk754
  - Switchport Vlan Mapping757
  - Switchport Vlan Mapping758
  - Switchport Voice Vlan760
  - Switchport Voice Vlan761
  - System Mtu762
  - Traceroute Mac765
  - Traceroute Mac Ip768
  - Traceroute Mac Ip769
- Trust770
  - Udld (Global Configuration)772
  - Udld (Global Configuration)773
  - Udld (Interface Configuration)774
  - Udld (Interface Configuration)775
  - Udld Reset776
- Uni Count777
- Vlan779
  - Vlan780
  - Vlan Access-Map784
  - Vlan Filter786
  - Vlan Filter787
  - Vmps Reconfirm (Privileged EXEC)788
  - Vmps Reconfirm (Global Configuration)789
  - Vmps Retry790
  - Vmps Server791
  - Vmps Server792
  - Vrf Upgrade-Cli Multi-Af-Mode793
- Vtp795
- Xconnect799
Appendix801
Catalyst 3750 Metro Switch Boot Loader Commands801
- Boot802
- Cat804
- Copy805
  - Delete805
- Dir807
  - Flash_Init809
- Format810
- Fsck811
- Help812
Memory813
Mkdir814
More815
Rename816
Reset817
Rmdir818
Set819
Unset821
- Version825
Appendix827
Catalyst 3750 Metro Switch Debug Commands827
- Debug Auto Qos828
Appendix B Catalyst 3750 Metro Switch Debug Command828
- Debug Backup830
- Debug Dot1X831
- Debug Dtp832
- Debug Etherchannel833
- Debug Ethernet Service834
- Debug Interface836
- Debug Ip Dhcp Snooping837
- Debug Ip Igmp Filter838
- Debug Ip Igmp Max-Groups839
- Debug Ip Igmp Snooping840
- Debug Ip Sla Error Twamp Connection841
- Debug Ip Sla Error Twamp Control Reflector843
- Debug Ip Sla Error Twamp Control Server845
- Debug Ip Sla Error Twamp Session847
- Debug Ip Sla Trace Twamp Connection849
- Debug Ip Sla Trace Twamp Control Reflector851
- Debug Ip Sla Trace Twamp Control Server853
- Debug Ip Sla Trace Twamp Session855
- Debug Ip Verify Source Packet857
- Debug Lacp858
- Debug Mac-Notification859
- Debug Matm860
- Debug Matm Move Update861
- Debug Monitor862
- Debug Mpls Atom863
- Debug Mpls L2Transport Vlan864
- Debug Mvrdbg865
- Debug Nvram866
- Debug Pagp867
- Debug Platform Acl868
- Debug Platform Backup Interface869
- Debug Platform Cfm870
- Debug Platform Cpu-Queues871
- Debug Platform Dot1Ad873
- Debug Platform Dot1X874
- Debug Platform Etherchannel875
- Debug Platform Fallback-Bridging876
- Debug Platform Forw-Tcam877
- Debug Platform Ip Arp Inspection878
- Debug Platform Ip Igmp Snooping879
- Debug Platform Ip Multicast881
- Debug Platform Ip Unicast883
- Debug Platform Led885
- Debug Platform Matm886
- Debug Platform Messaging Application887
- Debug Platform Mpls888
- Debug Platform Phy889
- Debug Platform Pm890
- Debug Platform Port-Asic892
- Debug Platform Port-Security893
- Debug Platform Qos-Acl-Tcam894
- Debug Platform Remote-Commands895
- Debug Platform Rep896
- Debug Platform Resource-Manager897
- Debug Platform Snmp898
- Debug Platform Span899
- Debug Platform Supervisor-Asic900
- Debug Platform Sw-Bridge901
- Debug Platform Tcam902
- Debug Platform Udld904
- Debug Platform Vlan905
- Debug Pm906
- Debug Port-Security908
- Debug Rep909
- Debug Qos-Manager910
- Debug Spanning-Tree911
- Debug Spanning-Tree Backbonefast913
- Debug Spanning-Tree Bpdu914
- Debug Spanning-Tree Bpdu-Opt915
- Debug Spanning-Tree Mstp916
- Debug Spanning-Tree Switch918
- Debug Spanning-Tree Uplinkfast920
- Debug Sw-Vlan921
- Debug Sw-Vlan Ifs923
- Debug Sw-Vlan Notification924
- Debug Sw-Vlan Vtp925
- Debug Udld927
- Debug Vqpc929
- Debug Xconnect930
Appendix931
Catalyst 3750 Metro Switch Show Platform Commands931
- Show Platform Acl932
- Show Platform Cfm933
- Show Platform Configuration934
- Show Platform Etherchannel935
- Show Platform Forward936
- Show Platform Ip Igmp Snooping938
- Show Platform Ip Multicast939
- Show Platform Ip Policy940
- Show Platform Ip Unicast941
- Show Platform Ipc Trace942
- Show Platform Layer4Op943
- Show Platform Mac-Address-Table944
Appendix963
Acknowledgments for Open-Source Software963
I N D E X964

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