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Catalyst 6500 Series Switch Command Reference—Release7.6
78-15328-01
Chapter2
Catalyst 6500 Series Switch and ROM Monitor Commands
set boot system flash
Related Commands
clear boot system
show boot
Contents
Main
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CONTENTS
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xxiv
A Acronyms
Preface
Audience
Organization
Related Documentation
Conventions
Obtaining Documentation
Cisco.com
Documentation CD-ROM
Ordering Documentation
Documentation Feedback
Obtaining Technical Assistance
Cisco.com
Technical Assistance Center
Cisco TAC Website
Cisco TAC Escalation Center
Obtaining Additional Publications and Information
CHAPTER
Command-Line Interfaces
Switch CLI
Accessing the Switch CLI
Accessing the Switch CLI Through the Console Port (EIA/TIA-232)
Accessing the Switch CLI Through Telnet
Operating the Switch CLI
Accessing the Command Modes
Using Command-Line Processing
Using the Command-Line Editing Features
Moving Around on the Command Line
Completing a Partial Command Name
Pasting in Buffer Entries
Editing Command Lines That Wrap
Deleting Entries
Scrolling Down a Line or a Screen
Scrolling to Specified Text
Redisplaying the Current Command Line
Transposing Mistyped Characters
Controlling Capitalization
Designating a Keystroke as a Command Entry
Using Command Aliases
Using History Substitution
1-9
Accessing Command Help
Top-Level Commands and Command Categories
Command Categories
Context-Sensitive Help
Designating Modules, Ports, and VLANs
Designating MAC Addresses, IP and IPX Addresses, and IP Aliases
Using Command Completion Features
Using Command Self-Repeat
Using Keyword Lookup
Using Partial Keyword Lookup
Using Command Completion
ROM Monitor CLI
Accessing the ROM Monitor CLI
Operating the ROM Monitor CLI
Page
CHAPTER
Catalyst 6500 Series Switch and ROM Monitor Commands
alias
Page
boot
cd
clear acllog
clear alias
clear arp
clear banner motd
clear boot auto-config
clear boot device
clear boot system
clear cam
clear cam notification
clear channel statistics
clear config
Page
clear config pvlan
clear cops
Page
clear counters
clear crypto key rsa
clear dot1x config
clear dot1x guest-vlan
clear gmrp statistics
clear gvrp statistics
clear igmp statistics
clear ip alias
clear ip dns domain
clear ip dns server
clear ip permit
Page
clear ip route
clear kerberos clients mandatory
clear kerberos credentials forward
clear kerberos creds
clear kerberos realm
clear kerberos server
clear key config-key
clear l2protocol-tunnel cos
clear l2protocol-tunnel statistics
clear lacp-channel statistics
clear lda
Page
clear localuser
clear log
clear log command
clear logging buffer
clear logging level
Page
clear logging server
clear mls cef
clear mls entry
Page
clear mls entry cef adjacency
clear mls exclude protocol
clear mls multicast statistics
clear mls nde flow
clear mls statistics
Page
clear mls statistics entry
Page
clear module password
clear multicast router
clear ntp server
clear ntp timezone
clear pbf
clear pbf-map
Page
clear port broadcast
clear port cops
clear port host
clear port qos cos
clear port security
clear pvlan mapping
clear qos acl
Page
clear qos config
clear qos cos-dscp-map
clear qos dscp-cos-map
clear qos ipprec-dscp-map
clear qos mac-cos
clear qos map
Page
clear qos policed-dscp-map
clear qos policer
Page
clear qos statistics
clear radius
clear rcp
clear rgmp statistics
clear security acl
Page
clear security acl capture-ports
clear security acl log flow
clear security acl map
Page
clear snmp access
clear snmp access-list
clear snmp community
clear snmp community-ext
clear snmp group
clear snmp ifalias
clear snmp notify
clear snmp targetaddr
clear snmp targetparams
clear snmp trap
clear snmp user
clear snmp view
clear spantree detected-protocols
clear spantree mst
clear spantree portcost
clear spantree portinstancecost
Page
clear spantree portinstancepri
clear spantree portpri
clear spantree portvlancost
Page
clear spantree portvlanpri
clear spantree root
Page
clear spantree statistics
Page
clear spantree uplinkfast
clear tacacs key
clear tacacs server
clear timezone
clear top
clear trunk
clear vlan
Page
clear vlan counters
clear vlan mapping
Page
clear vmps rcp
clear vmps server
clear vmps statistics
clear vtp pruneeligible
clear vtp statistics
commit
Page
commit lda
configure
2-144
Related Commands copy show config
confreg
2-146
Related Commands show boot
context
2-148
copy
Page
2-151
These examples show how to use the copy command to download a configuration from a TFTP server:
2-152
This example shows how to copy the running configuration to an rcp server for stora ge:
2-153
This example shows how to upload an image from a remote host into Flash using an rcp server:
This example shows how to copy the ACL configuration to a bootflash file manually:
Page
delete
dev
dirROM monitor
dirswitch
Page
disable
disconnect
download
Page
2-164
This example shows how to download a ROM image to module 9:
2-165
This example shows how to upgrade the EPLD image in force mode on the module in slot 5:
enable
format
Page
frame
fsck
Page
historyROM monitor
historyswitch
l2trace
Page
Page
meminfo
ping
Page
Page
pwd
quit
reconfirm vmps
reload
repeat
2-186
resetROM monitor
resetswitch
Page
Page
2F2
restore counters
rollback
session
set
set accounting commands
set accounting connect
set accounting exec
Page
set accounting suppress
set accounting system
Page
set accounting update
set acllog ratelimit
set aclmerge algo
set aclmerge bdd
set alias
set arp
Page
set authentication enable
Page
set authentication login
Page
set authorization commands
Page
set authorization enable
Page
set authorization exec
Page
set banner lcd
set banner motd
set banner telnet
set boot auto-config
set boot config-register
Page
Page
set boot config-register auto-config
Page
Page
set boot device
Page
set boot sync now
set boot system flash
Page
set cam
Page
set cam notification
Page
Page
set cdp
Page
set channelprotocol
Page
set channel vlancost
Page
set config acl nvram
set config mode
Page
set cops
Page
set crypto key rsa
set default portstatus
set dot1q-all-tagged
set dot1x
Page
Page
set enablepass
set errdisable-timeout
Page
set errordetection
Page
set feature agg-link-partner
set feature dot1x-radius-keepalive
set feature mdg
set garp timer
set gmrp
set gmrp fwdall
set gmrp registration
set gmrp timer
Page
set gvrp
set gvrp applicant
set gvrp dynamic-vlan-creation
set gvrp registration
Page
set gvrp timer
Page
set igmp
set igmp fastblock
set igmp fastleave
set igmp flooding
set igmp leave-query-type
set igmp mode
set igmp ratelimit
Page
set igmp querier
Page
set igmp v3-processing
set inlinepower defaultallocation
set interface
Page
Page
set ip alias
set ip dns
set ip dns domain
set ip dns server
set ip fragmentation
set ip http port
set ip http server
set ip permit
Page
set ip redirect
set ip route
2-303
Related Commands clear ip route show ip route
set ip unreachable
set kerberos clients mandatory
set kerberos credentials forward
set kerberos local-realm
set kerberos realm
set kerberos server
set kerberos srvtab entry
Page
set kerberos srvtab remote
set key config-key
set l2protocol-tunnel cos
set l2protocol-tunnel trunk
set lacp-channel system-priority
set lcperroraction
set lda
Page
Page
set length
set localuser
Page
set logging buffer
set logging console
set logging history
set logging level
Page
Page
set logging server
Page
set logging session
set logging telnet
set logging timestamp
set logout
set mls agingtime
Page
Page
set mls bridged-flow-statistics
set mls cef load-balance
set mls cef per-prefix-statistics
set mls exclude protocol
set mls flow
Page
set mls nde
Page
Page
Page
set mls rate
set mls statistics protocol
set mls verify
Page
set module
Page
set module name
set module power
set module shutdown
set msfcautostate
Page
set msmautostate
set multicast router
set ntp broadcastclient
set ntp broadcastdelay
set ntp client
set ntp server
set ntp summertime
Page
set ntp timezone
set password
set pbf
Page
set pbf-map
Page
set port arp-inspection
set port auxiliaryvlan
Page
set port broadcast
Page
set port channel
Page
Page
set port cops
set port debounce
Page
set port disable
set port dot1q-all-tagged
Page
set port dot1qtunnel
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set port dot1x
Page
Page
set port duplex
set port enable
set port errdisable-timeout
set port flowcontrol
Page
set port gmrp
set port gvrp
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set port host
set port inlinepower
set port jumbo
set port l2protocol-tunnel
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set port lacp-channel
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set port macro
2-409
This example shows how to execute the Cisco Softphone configuration macro:
Page
set port membership
Page
set port name
set port negotiation
set port protocol
Page
set port qos
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set port qos autoqos
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set port qos cos
set port qos policy-source
Page
set port qos trust
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set port qos trust-device
set port qos trust-ext
set port rsvp dsbm-election
set port security
Page
Page
set port speed
set port sync-restart-delay
set port trap
set port unicast-flood
Page
set port voice interface dhcp
Page
set power redundancy
set prompt
set protocolfilter
set pvlan
Page
set pvlan mapping
Page
set qos
set qos acl default-action
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set qos acl ip
Page
Page
Page
Page
set qos acl ipx
Page
Page
set qos acl mac
Page
set qos acl map
Page
set qos autoqos
set qos bridged-microflow-policing
set qos cos-dscp-map
set qos drop-threshold
Page
set qos dscp-cos-map
set qos ipprec-dscp-map
Page
set qos mac-cos
set qos map
Page
Page
set qos policed-dscp-map
set qos policer
Page
Page
set qos policy-source
Page
set qos rsvp
Page
set qos rxq-ratio
Page
set qos statistics export
set qos statistics export aggregate
set qos statistics export destination
set qos statistics export interval
set qos statistics export port
set qos txq-ratio
Page
set qos wred
Page
set qos wrr
Page
set radius attribute
set radius deadtime
set radius key
set radius retransmit
set radius server
set radius timeout
set rcp username
set rgmp
set rspan
Page
Page
set security acl adjacency
set security acl arp-inspection
Page
set security acl capture-ports
set security acl feature ratelimit
set security acl ip
Page
Page
Page
Page
Page
set security acl ipx
Page
Page
set security acl log
set security acl mac
Page
set security acl map
Page
set snmp
set snmp access
Page
set snmp access-list
Page
set snmp buffer
set snmp chassis-alias
set snmp community
Page
set snmp community-ext
Page
set snmp extendedrmon netflow
set snmp group
set snmp ifalias
set snmp notify
set snmp rmon
set snmp rmonmemory
set snmp targetaddr
Page
set snmp targetparams
Page
set snmp trap
Page
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set snmp user
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set snmp view
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set span
Page
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set spantree backbonefast
set spantree bpdu-filter
set spantree bpdu-guard
set spantree bpdu-skewing
set spantree channelcost
Page
set spantree channelvlancost
set spantree defaultcostmode
Page
set spantree disable
Page
set spantree enable
Page
set spantree fwddelay
Page
set spantree global-default
Page
set spantree guard
Page
set spantree hello
Page
set spantree link-type
set spantree macreduction
set spantree maxage
Page
set spantree mode
Page
set spantree mst
set spantree mst config
Page
set spantree mst link-type
set spantree mst maxhops
set spantree mst vlan
set spantree portcost
Page
set spantree portfast
Page
set spantree portfast bpdu-filter
set spantree portfast bpdu-guard
set spantree portinstancecost
Page
set spantree portinstancepri
Page
set spantree portpri
set spantree portvlancost
Page
Page
set spantree portvlanpri
Page
set spantree priority
Page
set spantree root
Page
Page
set spantree uplinkfast
Page
set summertime
Page
set system baud
set system contact
set system core-dump
set system core-file
set system countrycode
set system crossbar-fallback
set system highavailability
set system highavailability versioning
Page
set system location
set system modem
set system name
set system supervisor-update
Page
set system switchmode allow
Page
set system syslog-dump
set system syslog-file
set tacacs attempts
set tacacs directedrequest
set tacacs key
set tacacs server
set tacacs timeout
set test diagfail-action
set test diaglevel
set time
set timezone
set traffic monitor
set trunk
Page
Page
set udld
Page
set udld aggressive-mode
set udld interval
set vlan
Page
Page
Page
set vlan mapping
Page
set vmps downloadmethod
set vmps downloadserver
set vmps server
Page
set vmps state
set vtp
Page
set vtp pruneeligible
show accounting
2-663
This example shows the configuration details of a switch with TACACS+ accounting enabled:
Page
show acllog
show aclmerge
show alias
show arp
show authentication
show authorization
show banner
show boot
show boot device
show cam
2-675
This example shows how to display dynamic CAM entries for VLAN 1:
This example shows routers listed as the CAM entries:
Related Commands clear cam set cam show cam agingtime show config
show cam agingtime
show cam count
show cam msfc
show cam notification
2-680
This example shows how to display CAM notification information for ports 1-6 on modu le 2:
This example shows how to display CAM notification intervals:
This example shows how to display CAM notification history information:
This example shows how to display CAM notification history size information:
Page
show cdp
2-683
This example shows how to display CDP information about neighboring systems:
This example shows how to display duplex information about neighboring systems:
This example shows how to display VLAN information about neighboring systems:
2-684
This example shows how to display capability information about neighboring syst ems:
Related Commands set cdp
This example shows how to display CDP information for all ports:
show channel
2-686
This example shows how to display channel information for all channels:
This example shows how to display port information for a specific channel:
This example shows how to display port information for all channels:
2-687
This example shows how to display PAgP information for all channels:
This example shows how to display PAgP information for a specific channel:
This example shows how to display statistics for a specific channel:
2-688
This example shows how to display statistics for all channels:
2-689
Related Commands show channel group show port channel
show channel group
2-691
This example shows how to display group information:
2-692
2-693
Related Commands show channel show port channel
show channel hash
show channel mac
show channelprotocol
show channel traffic
show config
2-699
2-700
2-701
This example shows how to display default and nondefault configuration information:
2-702
This example shows how to display nondefault system configuration information:
This example shows how to display all system default and nondefault configuration inf orm ati on :
This example shows how to display module nondefault configuration information:
Page
show config mode
show config qos acl
show cops
2-707
This example shows how to display COPS RSVP status and configuration information:
This example shows how to display the ports assigned to each role:
This example shows how to display only IP addresses, not IP aliases:
Page
show counters
2-710
This example shows how to display the counters for the supervisor engine:
Page
Page
Page
Page
show crypto key
show default
show dot1q-all-tagged
show dot1x
show dvlan statistics
show environment
2-721
This example shows how to display temperature information:
2-722
This example shows how to display the inline power for all modules:
This example shows how to display the inline power status for a specific module:
Page
Page
show errdisable-timeout
show errordetection
show fabric channel
Page
Page
show file
show flash
2-732
2-733
Related Commands download resetswitch
show garp timer
show gmrp configuration
show gmrp statistics
show gmrp timer
show gvrp configuration
Page
show gvrp statistics
Page
show ifindex
show igmp flooding
show igmp leave-query-type
show igmp mode
show igmp querier information
show igmp ratelimit-info
show igmp statistics
Page
show imagemib
show interface
Page
show ip alias
show ip dns
Page
show ip http
Page
show ip permit
Page
2s2
show ip route
Page
show kerberos
Page
show l2protocol-tunnel statistics
Page
show lacp-channel
Page
2-768
This example shows how to display all ports that are assigned to an administrative key:
Page
show lcperroraction
show lda
Page
2-773
This example shows how to display uncommitted ASLB information:
This example shows how to display ASLB information for the source IP address in shor t fo rm at:
Page
show localuser
show log
Page
show log command
show logging
Page
show logging buffer
show mac
Page
Page
show microcode
show mls
Page
show mls acl-route
show mls cef interface
Page
show mls cef mac
show mls cef summary
Page
show mls entry
Page
Page
2-797
For destination-only flow:
For destination-source flow:
For destination-source:
Destination-only flow:
2-798
2-799
Related Commands clear mls statistics entry
show mls entry cef
2-801
Examples This example shows how to display information for all CEF entries:
These examples show how to display information for a specific entry type:
Page
Page
show mls entry netflow-route
Page
show mls exclude protocol
show mls multicast
Page
2-809
This example shows how to display statistical information on a switch configured with the
2-810
Note The display for the show mls multicast entry command has been modified to fit the page.
This example shows how to display IP MMLS entry information on a switch configured with the
Table 2 -46 describes the fields in the show mls multicast entry command output.
Table2-46 show mls multicast entry Command Output Fields
Page
show mls nde
show mls netflow-route
show mls pbr-route
show mls statistics
Page
2-817
Examples This example shows how to display the statistics for all protocol cat egories:
This example shows how to display the statistics for all protocol categories:
This example shows how to display the up time and aging time on a Supervisor Engine 2:
This example shows how to display the MLS statistical entries on a Supervisor Engin e 2:
Page
show mls verify
show module
2-821
This example shows the display for an 8-port T1/E1 ISDN PRI services-configured module:
Page
show moduleinit
Page
show msfcautostate
show msmautostate
show multicast group
Page
show multicast group count
show multicast protocols status
show multicast router
Page
show multicast v3-group
show netstat
Page
Page
Page
Page
Page
Page
show ntp
Page
show pbf
2-844
This example shows how to display statistics for PFC2:
This example shows how to display statistics for adjacency a_1:
This example shows how to display the adjacency map for PFC2:
This example shows how to display the adjacency map for adjacency a_1:
show pbf-map
show port
2-847
Examples This example shows how to display the status and counters for a specific module and port:
This example shows port information on a 48-port 10/100BASE-TX module with i nli ne p ower:
2-848
2-849
2-850
Page
Page
Page
show port arp-inspection
show port auxiliaryvlan
Page
show port broadcast
Page
show port capabilities
2-860
This example shows the port capabilities on an 8-port T1/E1 ISDN PRI services configured-module:
2-861
This example shows the port capabilities on an Intrusion Detection System Module:
Page
Page
show port cdp
Page
show port channel
2-867
Examples This example shows how to display Ethernet channeling informat ion fo r mod ul e 1:
This example shows how to display port statistics:
This example shows how to display port information:
2-868
Page
Page
Page
show port cops
Page
show port counters
Page
show port debounce
show port dot1q-all-tagged
show port dot1q-ethertype
show port dot1qtunnel
show port dot1x
Page
show port errdisable-timeout
Page
show port flowcontrol
Page
show port inlinepower
show port jumbo
show port l2protocol-tunnel
show port lacp-channel
2-890
This example shows how to display LACP channel information for all ports on module 4:
This example shows how to display LACP channel information for port 7 on module 4:
This example shows how to display detailed LACP channel information for port 7 on module 4:
This example shows how to display LACP channel statistics for all ports on module 4:
Page
show port mac
Page
show port mac-address
2-895
show port negotiation
show port prbs
show port protocol
show port qos
2-900
Page
show port rsvp
show port security
2-904
This example shows how to display system-wide configuration information:
Page
show port spantree
show port status
show port sync-restart-delay
show port tdr
Page
show port trap
show port trunk
Page
show port unicast-flood
show port voice
2-916
2-917
Related Commands se t po rt voi ce int erf ace dhcp show port voice fdl show port voice interface
show port voice active
2-919
This example shows how to display regular calls:
This example shows how to display calls for a specified port:
2-920
Page
show port voice fdl
Page
show port voice interface
show proc
2-926
This example shows how to display process information:
Page
Page
show protocolfilter
show pvlan
Page
show pvlan capability
Page
show pvlan mapping
Page
show qos acl editbuffer
show qos acl info
Page
show qos acl map
Page
show qos acl resource-usage
show qos bridged-microflow-policing
show qos info
2-944
This example shows how to display QoS-related NVRAM receive-threshold information:
2-945
This example shows how to display all QoS-related NVRAM threshold information:
This example shows how to display the current QoS runtime information:
2-946
This example shows another display of the current QoS runtime information:
2-947
This example shows how to display the current QoS configuration information:
2-948
This example shows another display of the current QoS configuration information :
Related Commands set qos
show qos mac-cos
Page
show qos maps
2-952
This example shows how to display the ipprec-dscp-map map:
This example shows how to display the dscp-cos-map map:
This example shows how to display the policed-dscp-map map:
This example shows how to display all maps:
2-953
This example shows how to display normal-rate maps:
Related Commands clear qos cos-dscp-map clear qos policed-dscp-map set qos map
show qos policer
Page
show qos policy-source
show qos rsvp
show qos statistics
Page
show qos statistics export info
show qos status
show radius
Page
show rcp
show reset
show rgmp group
show rgmp statistics
show rspan
2-969
Related Commands se t rspan
show running-config
2-971
2-972
This example shows how to display the nondefault system configuration for module 3:
Related Commands clear config show startup-config write
show security acl
2-974
Page
show security acl arp-inspection
show security acl capture-ports
show security acl feature ratelimit
show security acl log
Page
Page
show security acl map
show security acl resource-usage
show snmp
Page
show snmp access
Page
show snmp access-list
show snmp buffer
show snmp community
2-991
Related Commands clear snmp community set snmp community
show snmp context
show snmp counters
Page
Page
Page
show snmp engineid
show snmp group
Page
show snmp ifalias
show snmp notify
Page
show snmp rmonmemory
show snmp targetaddr
Page
show snmp targetparams
Page
show snmp user
Page
show snmp view
Page
show span
Page
show spantree
2-1015
Page
Page
show spantree backbonefast
show spantree blockedports
Page
show spantree bpdu-filter
show spantree bpdu-guard
show spantree bpdu-skewing
Page
show spantree conflicts
Page
show spantree defaultcostmode
show spantree guard
Page
show spantree mapping
2-1031
This example shows how to display mappings configured on the local switch:
Related Commands se t v lan
show spantree mistp-instance
Page
show spantree mst
Page
show spantree mst config
Page
show spantree portfast
show spantree portinstancecost
show spantree portvlancost
show spantree statistics
2-1042
2-1043
This example shows how to display instance-specific information:
2-1044
This example shows how to display MST instance-specific information:
Page
Page
Page
show spantree summary
2-1049
This example shows how to display non-VLAN-specific information only:
This example shows how to display a summary of spanning tree instance inf orm ation :
2-1050
This example shows how to display a summary of spanning tree MST instanc e info rm atio n:
Related Commands show spantree
This example shows how to display a summary of spanning tree noninstance-specific MST inform ation:
show spantree uplinkfast
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show startup-config
2-1054
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show summertime
show system
2-1058
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show system highavailability
show system supervisor-update
show system switchmode
show tacacs
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show tech-support
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show test
2-1070
This example shows the error display for module 3:
This example shows the display when errors are reported by the LCP for module 3:
2-1071
This example shows the display if you do not specify a module:
This example shows how to display diagnostic level status:
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show time
show timezone
show top
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show top report
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show traffic
show trunk
2-1082
Examples This example shows how to display trunking information for the switc h:
This example shows how to display detailed information about the specified trunk port:
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show udld
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show users
show version
2-1088
This example shows how to display version information for a specific module:
This example shows how to display the software and hardware versions on systems configured with the
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show vlan
2-1091
2-1092
This example shows how to display information for a specific VLAN and type:
This example shows how to display information for nontrunk ports only on a specific VL AN :
This example shows how to display extended-range VLANs:
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show vlan counters
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show vmps
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show vmps mac
show vmps statistics
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show vmps vlan
show vtp domain
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show vtp statistics
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slip
squeeze
stack
switch
switch console
switch fabric
sync
sysret
telnet
test cable-diagnostics
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test snmp trap
traceroute
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unalias
undelete
unset=varname
varname=
verify
wait
whichboot
write
2-1130
Examples This example shows how to upload the system5.cfg file to the mercury host :
This example shows how to upload the system5.cfg file to the mercury host:
This example shows how to display the configuration file on the terminal (partial display):
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write tech-support
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APPENDIX
A
Acronyms
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INDEX
Symbols
Numerics
A
B
C
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D
E
F
G
H
I
J
K
L
M
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Page
N
O
P
Page
Q
R
Page
S
Page
Page
T
Page
U
V
W