Cisco CATALYST 2960

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Catalyst 2960 Switch Command Reference

OL-8604-03

Chapter 2 Catalyst 2960 Switch Cisco IOS Commands

renew ip dhcp snooping database

ip dhcp snooping binding Configures the DHCP snooping binding database.

show ip dhcp snooping database Displays the status of the DHCP snooping database agent.

Command Description

Main Page

Default Chapter3
- Table of Contents3
Preface17
Audience17
- Conventions17
Purpose17
- Related Publications18
- Obtaining Documentation, Obtaining Support, and Security Guidelines19
Chapter 1 Using the Command-Line Interface21
- CLI Command Modes21
Chapter 2 Catalyst 2960 Switch Cisco IOS Commands27
- Aaa Accounting Dot1X27
- Chapter 2 Catalyst 2960 Switch Cisco IO Command28
- Aaa Authentication Dot1X29
- Aaa Authorization Network31
- Archive Download-Sw32
- Archive Tar34
- Archive Upload-Sw37
- Auto Qos Voip39
- Boot Boothlpr44
- Boot Config-File45
- Boot Enable-Break46
- Boot Helper47
- Boot Helper-Config-File48
- Boot Manual49
- Boot Private-Config-File50
- Boot System51
- Channel-Group52
Switch# Configure Terminal54
- Switch(Config-If-Range)# End54
Switch(Config-If-Range)# Switchport Mode Access54
Channel-Protocol55
- Show Etherchannel56
Class57
- Class-Map59
- Clear Dot1X61
- Clear Eap Sessions62
- Clear Errdisable Interface63
- Clear Ip Dhcp Snooping64
- Clear Lacp66
- Show Lacp66
- Show Pagp70
Show Running-Config84
- Description84
- Catalyst 2960 Switch Cisco IOS Commands84
Delete92
- Deny (MAC Access-List Configuration)93
Dot1X96
- Dot1X Auth-Fail Max-Attempts98
- Dot1X Auth-Fail Vlan100
- Dot1X Control-Direction102
- Dot1X Critical (Global Configuration)104
- Dot1X Critical (Interface Configuration)106
- Dot1X Default108
- Dot1X Fallback109
- Dot1X Guest-Vlan110
- Dot1X Host-Mode112
- Dot1X Initialize113
- Dot1X Mac-Auth-Bypass114
- Dot1X Max-Reauth-Req116
- Dot1X Max-Req117
- Dot1X Pae118
- Dot1X Port-Control119
- Dot1X Re-Authenticate121
- Dot1X Reauthentication122
- Dot1X Timeout123
Duplex126
- Errdisable Detect Cause128
- Errdisable Recovery130
- Exception Crashinfo132
- Fallback Profile133
- Flowcontrol135
- Interface Port-Channel137
- Interface Range139
- Interface Vlan142
- Ip Access-Group144
- Ip Address147
- Ip Admission149
- Ip Admission Name Proxy Http150
- Ip Dhcp Snooping152
- Ip Dhcp Snooping Binding153
- Ip Dhcp Snooping Database155
- Ip Dhcp Snooping Information Option157
- Ip Dhcp Snooping Information Option Allow-Untrusted159
- Ip Dhcp Snooping Limit Rate161
- Ip Dhcp Snooping Trust162
- Ip Dhcp Snooping Verify163
- Ip Dhcp Snooping Vlan164
- Ip Igmp Filter165
- Ip Igmp Max-Groups167
- Ip Igmp Profile169
- Ip Igmp Snooping171
- Ip Igmp Snooping Last-Member-Query-Interval173
- Ip Igmp Snooping Querier175
- Ip Igmp Snooping Report-Suppression177
- Ip Igmp Snooping Tcn179
- Ip Igmp Snooping Tcn Flood181
- Ip Igmp Snooping Vlan Immediate-Leave182
- Ip Igmp Snooping Vlan Mrouter184
- Ip Igmp Snooping Vlan Static186
Ip Ssh188
- Lacp Port-Priority190
- Lacp System-Priority192
- Location (Global Configuration)194
- Location (Interface Configuration)196
- Link State Group198
- Link State Track200
- Logging Event201
- Logging File202
- Mac Access-Group204
- Mac Access-List Extended206
- Mac Address-Table Aging-Time208
- Mac Address-Table Move Update209
- Mac Address-Table Notification211
- Mac Address-Table Static213
- Mac Address-Table Static Drop214
- Macro Apply216
- Macro Description219
- Macro Global220
- Macro Global Description223
- Macro Name224
- Match (Class-Map Configuration)226
MDIX Auto228
- Media-Type230
Mls Qos232
- Mls Qos Aggregate-Policer234
- Mls Qos Cos236
- Mls Qos Dscp-Mutation238
- Mls Qos Map240
- Mls Qos Queue-Set Output Buffers244
- Mls Qos Queue-Set Output Threshold246
- Mls Qos Rewrite Ip Dscp248
- Mls Qos Srr-Queue Input Bandwidth250
- Mls Qos Srr-Queue Input Buffers252
- Mls Qos Srr-Queue Input Cos-Map254
- Mls Qos Srr-Queue Input Dscp-Map256
- Mls Qos Srr-Queue Input Priority-Queue258
- Mls Qos Srr-Queue Input Threshold260
- Mls Qos Srr-Queue Output Cos-Map262
- Mls Qos Srr-Queue Output Dscp-Map264
- Mls Qos Trust266
- Monitor Session268
- Mvr (Global Configuration)273
- Mvr (Interface Configuration)276
- Pagp Learn-Method279
- Pagp Port-Priority281
- Permit (MAC Access-List Configuration)283
Police286
- Police Aggregate288
- Policy-Map290
- Port-Channel Load-Balance292
- Priority-Queue294
Queue-Set296
- Radius-Server Dead-Criteria297
- Radius-Server Host299
Rcommand301
- Remote-Span303
- Renew Ip Dhcp Snooping Database305
- Rmon Collection Stats307
- Sdm Prefer309
- Service Password-Recovery311
- Service-Policy313
Set315
Setup317
- Setup Express320
- Show Access-Lists322
- Show Archive Status325
- Show Auto Qos326
Show Boot330
- Show Cable-Diagnostics Tdr332
- Show Class-Map334
- Show Cluster335
- Show Cluster Candidates337
- Show Cluster Members339
- Show Controllers Cpu-Interface341
- Show Controllers Ethernet-Controller343
- Show Controllers Tcam350
- Show Controllers Utilization352
- Show Dot1X354
Show Dtp358
Show Eap360
Show Env363
- Show Errdisable Detect364
- Show Errdisable Flap-Values366
- Show Errdisable Recovery368
- Show Etherchannel370
- Show Fallback Profile373
- Show Flowcontrol375
- Show Interfaces377
- Show Interfaces Counters386
- Show Inventory389
- Show Ip Dhcp Snooping390
- Show Ip Dhcp Snooping Binding391
- Show Ip Dhcp Snooping Database393
- Show Ip Dhcp Snooping Statistics395
- Show Ip Igmp Profile398
- Show Ip Igmp Snooping399
- Show Ip Igmp Snooping Groups402
- Show Ip Igmp Snooping Mrouter404
- Show Ip Igmp Snooping Querier406
Show Lacp408
- Show Location412
- Show Link State Group415
- Show Mac Access-Group417
- Show Mac Address-Table419
- Show Mac Address-Table Address421
- Show Mac Address-Table Aging-Time423
- Show Mac Address-Table Count425
- Show Mac Address-Table Dynamic427
- Show Mac Address-Table Interface429
- Show Mac Address-Table Move Update431
- Show Mac Address-Table Notification433
- Show Mac Address-Table Static435
- Show Mac Address-Table Vlan437
- Show Mls Qos439
- Show Mls Qos Aggregate-Policer440
- Show Mls Qos Input-Queue441
- Show Mls Qos Interface443
- Show Mls Qos Maps447
- Show Mls Qos Queue-Set450
- Show Mls Qos Vlan452
- Show Monitor453
Show Mvr455
- Show Mvr Interface457
- Show Mvr Members459
Show Pagp461
- Show Parser Macro463
- Show Policy-Map466
- Show Port-Security468
- Show Sdm Prefer471
- Show Setup Express473
- Show Spanning-Tree474
- Show Storm-Control480
- Show System Mtu482
Show Udld484
- Show Version487
Show Vlan489
Show Vmps493
Show Vtp496
Shutdown501
- Shutdown Vlan502
- Snmp-Server Enable Traps503
- Snmp-Server Host507
- Snmp Trap Mac-Notification511
- Spanning-Tree Backbonefast513
- Spanning-Tree Bpdufilter514
- Spanning-Tree Bpduguard516
- Spanning-Tree Cost518
- Spanning-Tree Etherchannel Guard Misconfig520
- Spanning-Tree Extend System-ID522
- Spanning-Tree Guard524
- Spanning-Tree Link-Type526
- Spanning-Tree Loopguard Default528
- Spanning-Tree Mode530
- Spanning-Tree Mst Configuration532
- Spanning-Tree Mst Cost534
- Spanning-Tree Mst Forward-Time536
- Spanning-Tree Mst Hello-Time537
- Spanning-Tree Mst Max-Age538
- Spanning-Tree Mst Max-Hops539
- Spanning-Tree Mst Port-Priority541
- Spanning-Tree Mst Pre-Standard543
- Spanning-Tree Mst Priority544
- Spanning-Tree Mst Root545
- Spanning-Tree Port-Priority547
- Spanning-Tree Portfast (Global Configuration)549
- Spanning-Tree Portfast (Interface Configuration)551
- Spanning-Tree Transmit Hold-Count553
- Spanning-Tree Uplinkfast554
- Spanning-Tree Vlan556
Speed559
- Srr-Queue Bandwidth Limit561
- Srr-Queue Bandwidth Shape563
- Srr-Queue Bandwidth Share565
- Storm-Control567
- Switchport Access570
- Switchport Backup Interface572
- Switchport Block576
- Switchport Host577
- Switchport Mode578
- Switchport Nonegotiate581
- Switchport Port-Security583
- Switchport Port-Security Aging588
- Switchport Priority Extend590
- Switchport Protected592
- Switchport Trunk594
- Switchport Voice Vlan597
- System Mtu599
- Test Cable-Diagnostics Tdr601
- Traceroute Mac602
- Traceroute Mac Ip605
Trust607
Udld609
Udld Port611
- Udld Reset613
- Vlan (Global Configuration)614
Appendix643
Catalyst 2960 Switch Bootloader Commands643
- Boot644
- Cat646
- Copy647
  - Delete647
- Dir649
  - Flash_Init651
- Format652
- Fsck653
- Help654
- Memory655
- Mkdir656
- More657
- Rename658
- Reset659
- Rmdir660
- Set661
- Unset663
  - Version667
Appendix669
Catalyst 2960 Switch Debug Commands669
Appendix B Catalyst 2960 Switch Debug Command670
- Debug Auto Qos670
- Debug Backup672
- Debug Cluster673
- Debug Dot1X675
- Debug Dtp677
- Debug Eap678
- Debug Etherchannel680
- Debug Interface682
- Debug Ip Dhcp Snooping684
- Debug Ip Igmp Filter685
- Debug Ip Igmp Max-Groups686
- Debug Ip Igmp Snooping687
- Debug Lacp688
- Debug Mac-Notification689
- Debug Matm690
- Debug Matm Move Update691
- Debug Monitor692
- Debug Mvrdbg694
- Debug Nvram695
- Debug Pagp696
- Debug Platform Acl697
- Debug Platform Backup Interface698
- Debug Platform Cpu-Queues699
- Debug Platform Dot1X701
- Debug Platform Etherchannel702
- Debug Platform Forw-Tcam703
- Debug Platform Ip Dhcp704
- Debug Platform Ip Igmp Snooping705
- Debug Platform Led707
- Debug Platform Matm708
- Debug Platform Messaging Application710
- Debug Platform Phy711
- Debug Platform Pm713
- Debug Platform Port-Asic715
- Debug Platform Port-Security716
- Debug Platform Qos-Acl-Tcam717
- Debug Platform Resource-Manager718
- Debug Platform Snmp719
- Debug Platform Span720
- Debug Platform Supervisor-Asic721
  - Debug Platform Sw-Bridge722
  - Debug Platform Tcam723
  - Debug Platform Udld725
  - Debug Platform Vlan726
  - Debug Pm727
  - Debug Port-Security729
  - Debug Qos-Manager730
  - Debug Spanning-Tree731
  - Debug Spanning-Tree Backbonefast733
  - Debug Spanning-Tree Bpdu734
  - Debug Spanning-Tree Bpdu-Opt735
  - Debug Spanning-Tree Mstp736
  - Debug Spanning-Tree Switch738
  - Debug Spanning-Tree Uplinkfast740
  - Debug Sw-Vlan741
  - Debug Sw-Vlan Ifs743
  - Debug Sw-Vlan Notification745
  - Debug Sw-Vlan Vtp747
  - Debug Udld749
  - Debug Vqpc751
Appendix753
Catalyst 2960 Switch Show Platform Commands753
- A P P E N D I X C Catalyst 2960 Switch Show Platform Commands754
- Show Platform Acl754
- Show Platform Backup Interface755
- Show Platform Etherchannel756
- Show Platform Forward757
- Show Platform Ip Igmp Snooping759
- Show Platform Layer4Op761
- Show Platform Mac-Address-Table762
- Show Platform Messaging763
- Show Platform Monitor764
- Show Platform Mvr Table765
- Show Platform Pm766
- Show Platform Port-Asic767
- Show Platform Port-Security772
- Show Platform Qos773
- Show Platform Resource-Manager774
- Show Platform Snmp Counters776
- Show Platform Spanning-Tree777
- Show Platform Stp-Instance778
- Show Platform Tcam779
- Show Platform Vlan781
I N D E X783
- Show Sdm Prefer797
- Show Setup Express797
- Switchport Priority Extend799
- Switchport Protected799
- Switchport Trunk799
- Switchport Voice Vlan799
- System Mtu799
- Vmps Retry800
- Vmps Server800

Cisco CATALYST 2960 - Page 306

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