- New and Changed Information
- Preface
- A Commands
- Advanced Services Modules Commands
- B Commands
- C Commands
- Caching Services Module Commands
- D Commands
- Debug Commands
- E Commands
- F Commands
- G Commands
- H Commands
- I Commands
- CLI Overview
- J Commands
- K Commands
- L Commands
- M Commands
- N Commands
- O Commands
- P Commands
- Q Commands
- R Commands
- S Commands
- Show Commands
- T Commands
- U Commands
- V Commands
- W Commands
- Z Commands
Cisco MDS 9000 Family Command Reference, Release 5.2(8)
Bias-Free Language
The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
- Updated:
- January 31, 2018
Chapter: Show Commands
- show aaa accounting
- show aaa authentication
- show aaa authentication login chap enable
- show aaa authentication login mschapv2
- show aaa authentication login ascii-authentication
- show aaa authorization all
- show aaa groups
- show accounting log
- show arp
- show autonomous-fabric-id database
- show banner motd
- show boot
- show boot auto-copy
- show callhome
- show callhome transport
- show cdp
- show cfs
- show cfs regions
- show cfs status
- show cfs static peers
- show cimserver
- show cimserver indications
- show cimserver logs
- show cimserver status
- show cli alias
- show cli variables
- show clock
- show cloud discovery
- show cloud membership
- show copyright
- show cores
- show crypto ca certificates
- show crypto ca crl
- show crypto ca remote-certstore
- show crypto ca trustpoints
- show crypto certificatemap
- show crypto global domain ipsec
- show crypto ike domain ipsec
- show crypto key mypubkey rsa
- show crypto map domain ipsec
- show crypto sad domain ipsec
- show crypto spd domain ipsec
- show crypto ssh-auth-map
- show crypto transform-set domain ipsec
- show debug
- show debug npv
- show debug sme
- show device-alias
- show device-alias status
- show dmm discovery-log
- show dmm fp-port
- show dmm ip-peer
- show dmm job
- show dmm module
- show dmm srvr-vt-login
- show dmm vt
- storage (DMM job configuration submode)
- show dpvm
- show dpvm merge statistics
- show dpvm merge status
- show environment
- show event manager environment
- show event manager events action-log
- show event manager policy
- show fabric-binding
- show fc-tunnel
- show fc2
- show fcalias
- show fcanalyzer
- show fcc
- show fcdomain
- show fcdroplatency
- show fcflow stats
- show fcfwd
- show fcid-allocation
- fc-redirect configs
- show fc-redirect active-configs
- show fc-redirect peer-switches
- show fcip
- show fcns database
- show fcns statistics
- show fcroute
- show fcs
- show fcsp
- show fcsp interface
- show fctimer
- show fdmi
- show ficon
- show file
- show flex-attach
- show flex-attach info
- show flex-attach merge status
- show flex-attach virtual-pwwn
- show flogi
- show flogi database interface
- show fspf
- show hardware
- show hardware fabric-mode
- show hosts
- show incompatibility system
- show install all failure-reason
- show install all impact
- show install all status
- show in-order-guarantee
- show interface
- show interface sme
- show ioa cluster
- show ioa cluster summary
- show ioa internal interface ioa
- show interface ioa
- show interface transceiver
- show inventory
- show ip access-list
- show ip arp
- show ip interface
- show ip route
- show ip routing
- show ip traffic
- show ips arp
- show ips ip route
- show ips ipv6
- show ips netsim
- show ips stats
- show ips stats fabric interface
- show ips stats netsim
- show ips status
- show ipv6 access-list
- show ipv6 interface
- show ipv6 neighbours
- show ipv6 route
- show ipv6 routing
- show ipv6 traffic
- show isapi dpp
- show isapi tech-support santap file
- show iscsi global
- show iscsi initiator
- show iscsi session
- show iscsi stats
- show iscsi virtual-target
- show islb cfs-session status
- show islb initiator
- show islb merge status
- show islb pending
- show islb pending-diff
- show islb session
- show islb status
- show islb virtual-target
- show islb vrrp
- show isns
- show ivr
- show ivr aam
- show ivr aam pre-deregister-check
- show ivr fcdomain database
- show ivr service-group
- show ivr virtual-fcdomain-add-status2
- show ivr virtual-switch-wwn
- show kernel core
- show license
- show line
- show logging
- show logging onboard flow-control request-timeout
- show ldap-server
- show ldap-search-map
- show ldap-server groups
- show mcast
- show module
- show ntp
- show npv flogi-table
- show npv internal info
- show npv internal info traffic-map
- show npv traffic-map
- show npv status
- show port index-allocation
- show port-channel
- show port-channel database
- show port-channel compatibility-parameters
- show port-channel consistency
- show port-channel internal
- show port-channel summary
- show port-channel usage
- show port-group-monitor status
- show port-group-monitor active
- show port-group-monitor
- show port-license
- show port-monitor
- show port-monitor status
- show port-monitor active
- show port-resources module
- show port-security
- show processes
- show role
- show qos
- show radius
- show running-config callhome
- show running-config fcsp
- show running radius
- show radius-server
- show rlir
- show rmon
- show rmon status
- show role
- show rscn
- show running-config
- show san-ext-tuner
- show santap module
- show santap module dvt
- show santap module dvt brief
- show santap module dvtlun
- show santap vttbl dvt
- show santap vttbl dvt host
- show scheduler
- show scsi-flow
- show scsi-target
- show sdv
- show sme cluster
- show sme transport
- show snmp
- show span drop-counters
- show span max-queued-packets
- show span session
- show sprom
- show ssh
- show ssm provisioning
- show startup-config
- show switchname
- show system
- show system internal snmp lc
- show system default zone
- show system health
- show tacacs+
- show tacacs-server
- show tech-support
- show tech-support sme
- show telnet server
- show terminal
- show tlport
- show topology
- show trunk protocol
- show user-account
- show users
- show username
- show version
- show vrrp
- show vsan
- show wwn
- show zone
- show zone internal global-info
- show zone internal vsan
- show zone policy
- show zone smart-zoning auto-conv
- show zone analysis
- show zone-attribute-group
- show zoneset
Show Commands
The commands in this chapter apply to the Cisco MDS 9000 Family of multilayer directors and fabric switches. All commands are shown here in alphabetical order regardless of command mode. See “About the CLI Command Modes” section to determine the appropriate mode for each command.
show aaa accounting
To display the accounting configuration, use the show aaa accounting command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays accounting log configuration:
Related Commands
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show aaa authentication
To display configured authentication information, use the show aaa authentication command.
show aaa authentication [ login { error-enable | mschap }]
Syntax Description
(Optional) Displays the authentication login error message enable configuration. |
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(Optional) Displays the authentication login MS-CHAP enable configuration. |
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the configured authentication parameters:
The following example displays the authentication login error message enable configuration:
The following example displays the authentication login MS-CHAP enable configuration:
show aaa authentication login chap enable
To display CHAP authentication for login, use the show aaa authentication login chap enable command.
show aaa authentication login chap enable
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows how to display CHAP authentication for login:
Related Commands
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show aaa authentication login mschapv2
To display MS-CHAPv2 authentication for login, use the show aaa authentication login mschapv2 command.
show aaa authentication login mschapv2
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows how to display MS-CHAPv2 authentication for login:
Related Commands
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show aaa authentication login ascii-authentication
To display configured ascii authentication method, use the show aaa authentication login ascii-authentication command.
show aaa authentication login ascii-authentication
Syntax Description
Defaults
Command Modes
Command History
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enable the password aging command changed from show aaa authentication login password-aging enable to show aaa authentication login ascii-authentication. |
Usage Guidelines
Examples
The following example shows how to enable ascii authentication:
Related Commands
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show aaa authorization all
To display all authorization information, use the aaa authorization all command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows how to display all authorization information:
show aaa groups
To display configured server groups, use the show aaa groups command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
This example shows how to display configured server groups:
show accounting log
To display the accounting log contents, use the show accounting log command.
Syntax Description
(Optional) Specifies the size of the log to display in bytes. The range is 0 to 250000. |
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the entire accounting log:
The following example displays 400 bytes of the accounting log:
Related Commands
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show arp
To display Address Resolution Protocol (ARP) entries, use the show arp command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
This example shows how to display the ARP table:
Related Commands
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show autonomous-fabric-id database
To display the contents of the AFID database, use the show autonomous-fabric-id database command in EXEC mode.
show autonomous-fabric-id database
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows contents of the AFID database:
Related Commands
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Configures an autonomous fabric ID into the Inter-VSAN Routing (IVR) topology database. |
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Configures an autonomous fabric ID into the IVR service group. |
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show banner motd
To display a configured message of the day (MOTD) banner, use the show banner motd command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
The configured MOTD banner is displayed before the login prompt on the terminal whenever a user logs in to a switch.
Examples
The following example displays the configured banner message:
The configured message is visible the next time you log in to the switch:
Related Commands
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show boot
To display the boot variables or modules, use the show boot command.
show boot [ module [ slot | variable-name ] | sup-1 | sup-2 | variables ]
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the current contents of the boot variable:
The following example displays the images on the specified module:
The following example displays a list of all boot variables:
show boot auto-copy
To display state of the auto-copy feature, use the show boot auto-copy command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows the message that displays on the console when you enable the auto-copy feature:
Auto-copy administratively enabled
The following example shows the message that displays on the console when you disable the auto-copy feature:
Auto-copy administratively disabled
The following example displays the current state of the auto-copy feature when it is enabled:
The following example displays the current state of the auto-copy feature when it is disabled:
The following example displays the ilc1.bin image being copied to the standby supervisor module's bootflash, and once this is successful, the next file will be lasilc1.bin. This command only displays files on the active supervisor module.
The following example displays a typical message when the auto-copy option is disabled or if no files are copied:
show callhome
To display Call Home information configured on a switch, use the show callhome command.
show callhome [ destination-profile [ profile { profile | full-txt-destination | short-txt-destination | XML-destination }] | last { action status | merge status } | pending | pending-diff | transport-email | user-def-cmds ]
Syntax Description
Defaults
Command Modes
Command History
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Added last action status, pending , and pending-diff options. |
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Usage Guidelines
Examples
The following example displays configured Call Home information:
The following example displays all destination profile information:
The following example displays the full-text destination profile:
The following example displays the short-text destination profile:
The following example displays the XML destination profile:
The following example displays e-mail and SMTP information:
The following example displays user-defined CLI commands for the alert groups:
show callhome user-def-cmds
Related Commands
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Customizes a Call Home alert group with user-defined show commands. |
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Sends a dummy test message to the configured destination(s). |
show callhome transport
To display the Call Home transport configuration, use the show callhome transport command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows how to display the Call Home transport when the proxy is not configured :
Related Commands
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show cdp
To display CDP parameters configured globally or for a specific interface, use the show cdp command.
show cdp { all | entry [ all | name cdp-name ] | global | interface [ gigabitethernet slot / port |
mgmt 0 ] | neighbors [ detail | interface { gigabitethernet slot / port | mgmt 0 }] | traffic interface [ gigabitethernet slot / port | mgmt 0 ] }
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
This command is allowed only on the active supervisor module in the Cisco MDS 9500 Series.
Examples
The following example displays all CDP-capable interfaces and parameters:
The following example displays all CDP neighbor entries:
The following example displays the specified CDP neighbor:
The following example displays global CDP parameters:
The following example displays CDP parameters for the management interface:
The following example displays CDP parameters for the Gigabit Ethernet interface:
The following example displays CDP neighbors (brief):
The following example displays CDP neighbors (detail):
The following example displays the specified CDP neighbor (detail):
The following example displays CDP traffic statistics for the management interface:
The following example displays CDP traffic statistics for the Gigabit Ethernet interface:
show cfs
To display Cisco Fabric Services (CFS) information, use the show cfs command.
show cfs { application [ name app-name ] | lock [ name app-name ] | merge status name app-name ] | peers [ name app-name ] | status [ name app-name ]}
Syntax Description
Defaults
Command Modes
Command History
Usage Guidelines
Examples
The following example shows how to display CFS physical peer information for all applications:
The following example shows how to display CFS information for all applications on the switch:
----------------------------------------------
Application Enabled Scope
----------------------------------------------
ntp No Physical-all
fscm Yes Physical-fc
role No Physical-all
rscn No Logical
radius No Physical-all
fctimer No Physical-fc
syslogd No Physical-all
callhome No Physical-all
fcdomain Yes Logical
device-alias Yes Physical-fc
Total number of entries = 10
Note
The show cfs application command displays only those applications that are registered with CFS. Conditional services that use CFS do not appear in the output unless those services are running.
The following example shows how to display CFS information for the device alias application:
The following example shows how to display CFS merge operation information for the device alias application:
The following example shows whether or not CFS distribution is enabled:
show cfs regions
To display the list of distribution-enabled applications with peers in a region, use the show cfs region command.
show cfs regions [brief [ region-id ] | name [ name app-name] | region [ region-id ] ]
Syntax Description
(Optional) Displays all configured regions and applications without peers. |
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(Optional) Displays all peers and region information for a given application. |
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Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows all the region information with peers:
The following example shows the list of applications without peers in a region:
The following example shows the peer and region information for a given application in a region:
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Creates a region that restricts the scope of application distribution to a selected switch. |
show cfs status
To display the Cisco Fabric Services (CFS) status, use the show cfs region command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the CFS status:
Related Commands
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show cfs static peers
To display all the configured static peers with status, use the show cfs static peers command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the CFS static peers:
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show cimserver
To display the Common Information Model (CIM) configurations and settings, use the show cimserver command.
show cimserver [ certificateName | HttpsStatus | HttpStatus | status ]
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays CIM server certificate files:
The following example displays the CIM server configuration:
The following example displays the CIM server HTTPS status:
The following example displays the CIM server HTTP status:
show cimserver indications
To display cimserver indications such as filters, recipients, and subscriptions, use the show cimserver indication command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the cimserver indications:
show cimserver logs
To display the cimserver logs, use the show cimserver logs command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the cimserver logs:
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show cimserver status
To display the cimserver status, use the show cimserver status command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the cimserver status:
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show cli alias
To display configured aliases on a switch, use the show cli alia s command.
Syntax Description
(Optional) Specifies an alias name. The maximum size of the name is 31 characters. |
Defaults
Command Modes
Command History
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Usage Guidelines
The show cli alias command shows the default alias and other user-defined aliases. The default alias is alias, which means show cli alias.
Examples
The following example displays CLI aliases:
The following example displays a specific alias by name:
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show cli variables
To display user-defined session and persistent CLI variables, use the show cli variables command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
The show CLI variables command shows all available CLI variables, including user-defined session CLI variables, user-defined persistent CLI variables, and system-defined CLI variables. There is no distinction between the types of CLI variables in the output.
Examples
The following example displays CLI variables:
Note The TIMESTAMP variable shown in the output in the preceding example is a predefined variable supported by Cisco MDS NX-OS. For more information about the TIMESTAMP variable, refer to the Cisco MDS 9000 Family CLI Configuration Guide.
Related Commands
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show clock
To display the system date and time and verify the time zone configuration, use the show clock command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the system date, time, and time zone configuration:
show cloud discovery
To display discovery information about the cloud, use the show cloud discovery command.
show cloud discovery { config | stats | status }
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows information about a cloud:
The following example shows statistics about a cloud:
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show cloud membership
To display membership information about the cloud, use the show cloud membership command.
show cloud membership [ all | interface { gigabitethernet slot/port | port-channel number } | unresolved ]
Syntax Description
(Optional) Displays all members of a cloud containing a specified interface. |
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Specifies a Gigabit Ethernet interface by slot and port number. The range is 1 to 6. |
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Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the members of clouds:
Related Commands
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show copyright
To display the NX-OS software copyright statement, use the show copyright command in EXEC mode.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Use the show copyright command to verify the copyright statement of the current NX-OS image.
Examples
The following example displays copyright information for NX-OS software:
show cores
To display all the cores presently available for uploading from the active supervisor, use the show cores command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
In the following example, an FSPF core was generated on the active supervisor (slot 5), an FCC core on the standby supervisor (slot 6) and acltcam and FIB on module (slot 8):
show crypto ca certificates
To display configured trust point certificates, use the show crypto ca certificates command.
show crypto ca certificates trustpoint-label
Syntax Description
Specifies the name of the trust point. The maximum size is 64 characters. |
Defaults
Command Modes
Command History
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Usage Guidelines
This command displays the important fields in the identity certificate, if present, followed by those in the CA certificate (or each CA certificate if it is a chain, starting from the lowest to the self-signed root certificate), or the trust point. If the trust point name is not specified, all trust point certificate details are displayed.
Examples
The following example displays configured trust point certificates:
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show crypto ca crl
To display configured certificate revocation lists (CRLs), use the show crypto ca crl command.
show crypto ca crl trustpoint-label
Syntax Description
Specifies the name of the trust point. The maximum size is 64 characters. |
Defaults
Command Modes
Command History
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Usage Guidelines
This command lists serial numbers of revoked certificates in the CRL of the specified trust point.
Examples
The following example displays a configured CRL:
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Configures a CRL or overwrites the existing one for the trust point CA. |
show crypto ca remote-certstore
To display configured remote certstores, use the show crypto ca remote-certstore command.
show crypto ca remote certstore
Syntax Description
Defaults
Command Modes
Defaults
Command History
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Usage Guidelines
Note In the current 5.0 release only ssh-client will use remote certstore. Other applications like ike, callhome will continue using local certstore irrespective of the configurations.
Examples
The following example shows how to display configured remote certstores:
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Specifies the certificate map that will be used for filtering the certificate request. |
show crypto ca trustpoints
To display trust point configurations, use the show crypto ca trustpoints command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays configured trust points:
Related Commands
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Declares the trust point certificate authority that the switch should trust. |
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show crypto certificatemap
To display certificatemap filters, use the show crypto certificatemap command.
Syntax Description
Defaults
Command Modes
Defaults
Command History
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Usage Guidelines
Examples
The following example shows how to display certificatemap filters:
Related Commands
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Specifies the certificate map that will be used for filtering the certificate request. |
show crypto global domain ipsec
To display global IPsec crypto map set information, use the show crypto global domain ipsec command.
show crypto global domain ipsec [ interface gigabitethernet slot/port | security-association lifetime ]
Syntax Description
(Optional) Displays crypto IPsec domain information for the specified Gigabit Ethernet interface slot and port. |
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(Optional) Displays crypto IPsec domain security association lifetime parameters. |
Defaults
Command Modes
Command History
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Usage Guidelines
To use this command, IPsec must be enabled using the crypto ipsec enable command.
Examples
The following example shows how to display crypto global domain IPsec statistics:
The following example shows how to display crypto global domain IPsec statistics for an interface:
The following example shows how to display crypto global domain IPsec security association lifetime parameters:
Related Commands
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show crypto ike domain ipsec
To display IKE protocol information, use the show crypto ike domain ipsec command.
show crypto ike domain ipsec [ initiator [ address ip-address ] | keepalive |
key [ address ip-address ] | policy [ policy-number ] | sa ]
Syntax Description
(Optional) Displays keepalive for the IKE protocol in seconds |
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Displays IKE configuration policies for IPsec. The range is 1 to 255. |
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Defaults
To use this command, the IKE protocol must be enabled using the crypto ike enable command.
Command Modes
Command History
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Usage Guidelines
To use this command, the IKE protocol must be enabled using the crypto ike enable command.
Examples
The following example shows how to display IKE keepalive value configuration information:
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show crypto key mypubkey rsa
To display any RSA public key configurations, use the show crypto key mypubkey rsa command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays RSA public key configurations:
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show crypto map domain ipsec
To map configuration information for IPsec, use the show crypto map domain ipsec command.
show crypto map domain ipsec [ interface gigabitethernet slot / port | tag tag-name ]
Syntax Description
(Optional) Displays IPsec map information for a specific Gigabit Ethernet interface. |
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(Optional) Displays IPsec map information for a specific tag name. The maximum length is 63 characters. |
Defaults
Command Modes
Command History
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Usage Guidelines
To use this command, IPsec must be enabled using the crypto ipsec enable command.
Examples
The following example shows how to display IPsec crypto map information:
Related Commands
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show crypto sad domain ipsec
To display IPsec security association database information, use the show crypto sad domain ipsec command.
show crypto sad domain ipsec [ interface gigabitethernet slot / port [{ inbound | outbound } sa-index index ]]
Syntax Description
(Optional) Displays IPsec security association information for a specific Gigabit Ethernet interface. |
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(Optional) Specifies the security association index. The range is 0 to 2147483647. |
Defaults
Command Modes
Command History
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Usage Guidelines
To use this command, IPsec must be enabled using the crypto ipsec enable command.
Examples
The following example shows how to display IPsec security association information:
Related Commands
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show crypto spd domain ipsec
To display the security policy database (SPD), use the show crypto spd domain ipsec command.
show crypto spd domain ipsec [ interface gigabitethernet slot / port [ policy number ]]
Syntax Description
(Optional) Displays SPD information for a specific Gigabit Ethernet interface. |
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Defaults
Command Modes
Command History
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Usage Guidelines
To use this command, IPsec must be enabled using the crypto ipsec enable command.
Examples
The following example shows how to display the SPD:
Related Commands
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show crypto ssh-auth-map
To display mapping filters applied for SSH authentication, use the show crypto ssh-auth-map command.
Syntax Description
Defaults
Command Modes
Defaults
Command History
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Usage Guidelines
Examples
The following example shows how to display mapping filters applied for SSH authentication:
Related Commands
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Specifies the certificate map that will be used for filtering the certificate request. |
show crypto transform-set domain ipsec
To display transform set information for IPsec, use the show crypto transform-set domain ipsec command.
show crypto transform-set domain ipsec [ set-name ]
Syntax Description
(Optional) Specifies the transform set name. Maximum length is 63 characters. |
Defaults
Command Modes
Command History
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Usage Guidelines
To use this command, IPsec must be enabled using the crypto ipsec enable command.
Examples
The following example shows how to display information for all IPsec transform sets:
Related Commands
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show debug
To display all Cisco SME related debug commands configured on the switch, use the show debug command.
show debug {cluster {bypass | sap sap bypass} | sme bypass}
Syntax Description
Displays all debugging flags of SAP. Specifies the SAP in the range from 1 to 65535. |
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Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows all debug commands configured on the switch:
Related Commands
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show debug npv
To display the N Port Virtualization (NPV) debug commands configured on the switch, use the show debug npv command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows all NPV debug commands configured on the switch:
Related Commands
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show debug sme
To display all Cisco SME related debug commands configured on the switch, use the show debug command.
show debug {cluster {bypass | sap sap} | sme bypass}
Syntax Description
Displays all debugging flags of SAP. Specifies the SAP in the range from 1 to 65535. |
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Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows all debug commands configured on the switch:
Related Commands
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show device-alias
To display the device name information, use the show device-alias command.
show device-alias { database [ pending | pending-diff ] | name device-name [ pending ] | pwwn pwwn-id [ pending ] | statistics | status}
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
To make use of fcaliases as device names instead of using the cryptic device name, add only one member per fcalias.
Examples
The following example shows how to display the contents of the device alias database:
The following example shows how to display all global fcaliases and all VSAN dependent fcaliases:
The following example shows how to display all global fcaliases and all VSAN dependent fcaliases:
Related Commands
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show device-alias status
To view the current device alias mode setting, use the device-alias status command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows how to display the device alias status:
Related Commands
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show dmm discovery-log
To display SCSI device discovery logs, use the show dmm discovery-log command in EXEC mode.
show dmm discovery-log { all | error }
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
You must connect to an SSM on your switch to execute DMM show commands. Use the show module command to determine the slot number of an SSM on your switch. Use the attach module command to connect to the SSM.
Examples
The following example displays error entries:
Related Commands
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show dmm fp-port
To display front panel ports on a line card, use the show dmm fp-port command in EXEC mode.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
You must connect to an SSM on your switch to execute DMM show commands. Use the show module command to determine the slot number of an SSM on your switch. Use the attach module slot command to connect to the SSM.
Examples
The following example displays front panel ports:
Related Commands
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show dmm ip-peer
To display information about the IP peers the DMM interface is connected to, use the show dmm ip-peer command in EXEC mode.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
You must connect to an SSM on your switch to execute DMM show commands. Use the show module command to determine the slot number of an SSM on your switch. Use the attach module slot command to connect to the SSM.
Examples
The following example displays DMM IP peer information:
show dmm job
To display DMM job information, use the show dmm job command in EXEC mode.
show dmm job job-id { detail | job-fsm-eventlog | job-infra-fsm-eventlog | lun_tokens token tok-pwwn | session | [ session_id sess-id ] [ session-event-log ] | storage [ tgt-pwwn tgt-pwwn ] { vi-pwwn vi-pwwn } [ lun-event-log lun-id | tgt-event-log ]}
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
You must connect to an SSM on your switch to execute DMM show commands. Use the show module command to determine the slot number of an SSM on your switch. Use the attach module slot command to connect to the SSM.
Examples
The following example shows how to display a summary of all the jobs:
Related Commands
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show dmm module
To display DMM module information use the show dmm module command.
show dmm module module-id vi-list
Syntax Description
Defaults
Command Modes
Command History
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Added the vi-list to syntax description and the command output. |
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Usage Guidelines
The show dmm module command displays the list of VIs assigned to each data movement engine. A storage based data migration job uses one of these VIs. Use the command to choose the VI and then use the dmm module job set-vi command to specify the VI.
Examples
The following example shows how to display a summary of all the jobs:
Related Commands
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show dmm srvr-vt-login
To display server virtual target login information, use the show dmm srvr-vt-login command in EXEC mode.
show dmm srvr-vt-login [ job-id job-id ] server-pwwn srvr-pwwn vt-pwwn vt-pwwn { fc_rdrt-fsm-eventlog | login-fsm-eventlog }
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
You must connect to an SSM on your switch to execute DMM show commands. Use the show module command to determine the slot number of an SSM on your switch. Use the attach module command to connect to the SSM.
Examples
The following example shows how to display the server VT login summary:
The following example shows how to display the event log for a specified VT:
Related Commands
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show dmm vt
To display virtual target information, use the show dmm vt command in EXEC mode.
show dmm vt vt-job-id job-id pwwn vt-pwwn vt-fsm-eventlog
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
You must connect to an SSM on your switch to execute DMM show commands. Use the show module command to determine the slot number of an SSM on your switch. Use the attach module slot command to connect to the SSM.
Examples
The following example shows how to display the virtual target information:
Related Commands
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storage (DMM job configuration submode)
To add a storage port to a DMM job, use the storage command in DMM job configuration submode.
storage vsan vsan-id pwwn port-wwn { existing | new }
Syntax Description
Specifies the world-wide name of the storage port. The format is hh:hh:hh:hh:hh:hh:hh:hh, where h is a hexadecimal number. |
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Defaults
Command Modes
DMM job configuration submode.
Command History
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Usage Guidelines
Examples
The following example shows how to add storage information to a DMM job:
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show dpvm
To display dynamic port VSAN membership (DPVM) information, use the show dpvm command.
show dpvm { database [ active ] | pending | pending-diff | ports [ vsan vsan-id ] | status }
Syntax Description
Displays differences between the pending DPVM operations and the active DPVM database. |
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Defaults
Command Modes
Command History
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Usage Guidelines
To use this command, DPVM must be enabled using the dpvm enable command.
Examples
The following example shows how to display DPVM database information:
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show dpvm merge statistics
To display the DPVM merge statistics, use the show dpvm merge statistics command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows how to display the DPVM merge statistics:
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show dpvm merge status
To display the DPVM merge status, use the dpvm merge status command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows how to display the conflict in DPVM database:
show environment
To display all environment-related switch information (status of chassis clock, chassis fan modules, power supply modules, power supply redundancy mode and power usage summary, module temperature thresholds and alarm status, use the show environment command.
show environment [ clock | fan | power | temperature ]
Syntax Description
(Optional) Displays status of power supply modules, power supply. redundancy mode and power usage summary. |
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(Optional) Displays module temperature thresholds and alarm status of temperature sensors. |
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the status and alarm states of the clock, fan, power supply and temperature sensors:
Related Commands
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show event manager environment
To display the name and value of Embedded Event Manager (EEM) environment variables, use the show event manager environment command.
show event manager environment {variable-name | all}
Syntax Description
Displays information about the specified environment variable. |
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Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows all the EEM environment variables:
Related Commands
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show event manager events action-log
To display the Embedded Event Manager (EEM) policy action logs, use the show event manager events action-log command.
show event manager events action-log
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows how to display the EEM policy action logs:
Related Commands
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show event manager policy
To display the registered Embedded Event Manager (EEM) policies, use the show event manager policy command.
show event manager policy [detail] [policy-name | inactive]
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows how to display the EEM policies:
Related Commands
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show fabric-binding
To display configured fabric binding information, use the show fabric-binding command in EXEC mode.
show fabric-binding { database [ active ] [ vsan vsan-id ] | efmd statistics [ vsan vsan-id ] |
statistics [ vsan vsan-id ] | status [ vsan vsan-id ] | violations [ last number ]}
Syntax Description
(Optional) Specifies the FICON-enabled VSAN ID. The range is 1 to 4093. |
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(Optional) Specifies recent violations. The range is 1 to 100. |
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays configured fabric binding database information:
The following example displays active fabric binding information:
The following example displays active VSAN-specific fabric binding information:
The following example displays configured VSAN-specific fabric binding information:
The following example displays fabric binding statistics:
The following example displays fabric binding status for each VSAN:
The following example displays EFMD statistics:
The following example displays EFMD statistics for a specified VSAN:
The following example displays fabric binding violations:
show fc-tunnel
To display configured Fibre Channel tunnel information, use the show fc-tunnel command.
show fc-tunnel [ explicit-path [ name ] | tunnel-id-map ]
Syntax Description
(Optional) Specifies the explicit path name. The maximum length is 16 characters. |
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(Optional) Displays the mapping information for the outgoing interface. |
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the FC tunnel status:
The following example displays the FC tunnel egress mapping information:
The following example displays explicit mapping information of the FC tunnel:
show fc2
To display FC2 information, use the show fc2 command.
show fc2 { bind | classf | exchange | exchresp | flogi | nport | plogi | plogi_pwwn | port [ brief ] | socket | sockexch | socknotify | socknport | vsan }
Syntax Description
Displays FC2 local N port PLOGI/LOGO notifications for each socket. |
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Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays FC2 active socket information:
The following example displays FC2 socket binding information:
The following example displays FC2 local N port information:
The following example displays FC2 PLOGI session information:
The following example displays FC2 physical port information:
The following example displays FC2 local N port PLOGI notifications for each socket:
The following example displays FC2 local N ports for each socket:
The following example displays FC2 VSAN table:
show fcalias
To display the member name information in a Fibre Channel alias (fcalias), use the show fcalias command.
show fcalias [ name fcalias-name ] [ pending ] [ vsan vsan-id ]
Syntax Description
(Optional) Displays fcalias information for a specific name. The maximum length is 64. |
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(Optional) Displays fcalias information for a VSAN. The range is 1 to 4093. |
Defaults
Displays a list of all global fcaliases and all VSAN dependent fcaliases.
Command Modes
Command History
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Usage Guidelines
To make use of fcaliases as device names instead of using the cryptic device name, add only one member per fcalias.
Examples
The following example displays fcalias configuration information:
Related Commands
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show fcanalyzer
To display the list of hosts configured for a remote capture, use the show fcanalyzer command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
The default keyword shown with the ActiveClient entry specifies that the default port is used to connect to the client.
Examples
The following example displays configured hosts:
show fcc
To view FCC settings, use the show fcc commands.
show fcc [ statistics interface { fc slot / port | fcip fcip-id | iscsi slot / port }]
Syntax Description
(optional) Displays FCC statistics for a specified interface. |
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(optional) Specifies an FCIP interface. The range is 1 to 255. |
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Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays FCC information:
show fcdomain
To display the Fibre Channel domain (fcdomain) information, use the show fcdomain command.
show fcdomain [ address-allocation [ cache ] | allowed | domain-list | fcid persistent [ unused ] | pending [ vsan vsan-id] | pending-diff [ vsan vsan-id] | session-status [ vsan vsan-id] | statistics [ interface { fc slot / port [ vsan vsan-id] | fcip fcip-id [ vsan vsan-id] | iscsi slot / port } | port-channel [ vsan vsan-id] ] | status | vsan vsan-id ]
Note On a Cisco Fabric Switch for HP c-Class BladeSystem and on a Cisco Fabric Switch for IBM BladeCenter, the syntax differs as follows:
interface {bay port | ext port}
Syntax Description
Defaults
Command Modes
Command History
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The domain-list display was modified to include a virtual IVR description. |
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Added the pending, pending-diff, s ession-status, and status options. |
Usage Guidelines
Entering the show fcdomain with no arguments displays all VSANs. The VSANs should be active or you will get an error.
Examples
The following example displays the fcdomain information for VSAN 1:
The following example displays the fcdomain domain-list information for VSAN 76:
Table 22-1 describes the significant fields shown in the show fcdomain domain-list command output.
The following example displays the allowed domain ID lists:
The following example shows the status of CFS distribution for allowed domain ID lists:
The following example displays pending configuration changes:
The following example displays the differences between the pending configuration and the current configuration:
The following example displays the status of the distribution session:
Related Commands
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show fcdroplatency
To display the configured Fibre Channel latency parameters, use the show fcdroplatency command.
show fcdroplatency [ network | switch ]
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the configured Fibre Channel latency parameters:
show fcflow stats
To display the configured Fibre Channel flow (fcflow) information, use the show fcflow stats command.
show fcflow stats [ aggregated | usage ] module slot [ index flow-index ]
Syntax Description
Displays fcflow statistics for a module in the specified slot. |
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Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays aggregated fcflow details for the specified module:
The following example displays fcflow details for the specified module:
Idx VSAN D ID S ID mask # frames # bytes
---- ---- ----------- ----------- ----- -------- -------
0000 4 032.001.002 007.081.012 ff.ff.ff 387,653 674,235,875
0001 6 004.002.001 019.002.004 ff.00.00 34,402 2,896,628
The following example displays fcflow index usage for the specified module:
show fcfwd
To display the configured fcfwd tables and statistics, use the show fcfwd command.
show fcfwd { idxmap [ interface-toport | port-to-interface | statistics ] | pcmap [ interface ] | sfib [ multicast | statistics | unicast ] | spanmap [ rx | tx ]}
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays fcfwd SPAN map receive information:
show fcid-allocation
Use the show fcid allocation command to display the Fibre Channel area list of company IDs.
show fcid-allocation area company-id [ company-id ]
Syntax Description
(Optional) Selects the individual company ID (also known as Organizational Unit Identifier, or OUI) to display. |
Defaults
Command Modes
Command History
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Examples
The following example shows the Fibre Channel area company list of company IDs:
Table 22-2 describes the significant fields shown in the display.
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fc-redirect configs
To display all the current configuration mode on a switch, use the show fc-redirect configs command.
Syntax Description
Defaults
Command Modes
Command History
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Added the configuration mode information to the command output. |
Usage Guidelines
Examples
The following example displays the current configuration mode on a switch :
Related Commands
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show fc-redirect active-configs
To display all active configurations on a switch, use the show fc-redirect active-configs command.
show fc-redirect active-configs
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
This command is used to verify that there are no active configurations running on the switch during the following operations:
- Downgrading from 3.2.1 image (supporting FC-Redirect) to an older image where FC-Redirect is not supported.
- Decommissioning a local switch.
Note Active configuration implies configurations created by applications running on the current switch or applications created on remote switches for hosts or targets connected to the local switch.
Examples
The following example displays the active configurations running on the switch:
Related Commands
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show fc-redirect peer-switches
To display all the peer switches in the fabric running FC-Redirect, use the show fc-redirect peer-switches command.
show fc-redirect peer-switches
Syntax Description
Defaults
Command Modes
Command History
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Added the FC-Redirect version of the switch and configuration mode to the command output. |
Usage Guidelines
This command is used to verify the fabric state and is used for troubleshooting.
Note To find the switch IP address for the list of switch WWNs, use the show cfs peers command.
Examples
The following example displays the peer switches in the fabric running FC-Redirect:
Table 22-3 lists the output for the show fc-redirect peer-switches command states.
The peer switch is fully synchronized with the local switch. |
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The local switch is synchronizing its configuration with the peer switch. |
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Related Commands
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show fcip
To display FCIP profile information, use the show fcip command.
show fcip { host-map fcip-id | profile [ profile-id | all ] | summary | tape-session { summary | tunnel tunnel-id { host-end | target-end }} | target-map fcip-id | wa-login-list tunnel-id }
Syntax Description
Defaults
Command Modes
Command History
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Added the tape-session, tunnel, host-end, target-end, and wa-login-list keywords. |
Usage Guidelines
Examples
The following example displays all FCIP profiles:
The following example displays information for a specified FCIP profile:
The following example displays FCIP summary information:
Table 22-4 describes the significant fields shown in the previous display.
Related Commands
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show fcns database
To display the results of the discovery, or to display the name server database for a specified VSAN or for all VSANs, use the show fcns database command.
show fcns database { detail [ vsan vsan-id ] | domain domain-id [ detail ] [ vsan vsan-range ] | fcid fcid-id [ detail ] vsan vsan-range | local [ detail ] [ vsan vsan-range ] | vsan vsan-id }
Syntax Description
(Optional) Displays entries for a specified VSAN ID. The range is 1 to 4093. |
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Defaults
Command Modes
Command History
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Changed the command output for show fcns database and show fcns database detail. ( Two attributes are added to the command output Connected Interface :fc3/4 |
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Usage Guidelines
The discovery can take several minutes to complete, especially if the fabric is large or if several devices are slow to respond.
Virtual enclosure ports can be viewed using the show fcns database command.
Examples
The following example displays the contents of the FCNS database:
The following example displays the detailed contents of the FCNS database:
The following example shows how to display the output for the virtual devices.
The following example shows how to display the output for a non-cisco switches:
Related Commands
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Displays the CPP interface configuration for a specified interface. |
show fcns statistics
To display the statistical information for a specified VSAN or for all VSANs, use the show fcns statistics command.
show fcns statistics [ detail ] [ vsan vsan-id ]
Syntax Description
(Optional) Displays statistics for the specified VSAN ID. The range is 1 to 4093. |
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays statistical information for a specified VSAN:
show fcroute
To view specific information about existing Fibre Channel and FSPF configurations, Use the show fcroute command.
show fcroute { distance | label [ label ] vsan vsan-id | multicast [ fc-id vsan vsan-id | vsan vsan-id ] | summary [ vsan vsan-id ] | unicast [[ host ] fc-id fc-mask vsan vsan-id | vsan vsan-id ]}
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
When the number of routes are displayed in the command output, both visible and hidden routes are included in the total number of routes.
Examples
The following example displays administrative distance:
The following example displays multicast routing information:
VSAN FC ID # Interfaces
The following example displays FCID information for a specified VSAN:
The following example displays FCID and interface information for a specified VSAN:
The following example displays unicast routing information:
The following example displays unicast routing information for a specified VSAN:
The following example displays unicast routing information for a specified FCID:
The following example displays route database information:
The following example displays route database information for a specified VSAN:
show fcs
To display the status of the fabric configuration, Use the show fcs commands.
show fcs { database [ vsan vsan-id ] | ie [ nwwn wwn ] vsan vsan-id | platform [ name string ] vsan vsan-id | port [ pwwn wwn ] vsan vsan-id ] | statistics vsan vsan-id | vsan }
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays FCS database information:
The following example displays Interconnect Element object information for a specific VSAN:
This command displays Interconnect Element object information for a specific WWN:
This command displays platform information:
This command displays platform information within a specified VSAN:
This command displays FCS port information within a specified VSAN:
This command displays ports within a specified WWN:
This command displays FCS statistics:
show fcsp
To display the status of the Fibre Channel Security Protocol (FC-SP) configuration, use the show fcsp command.
show fcs p [ asciiwwn ascii-wwn | dhchap [ database ] | interface fc slot / port [ statistics | wwn ] | fcip interface-number [ statistics | wwn ]]
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays DHCHAP configurations in FC interfaces:
The following example displays DHCHAP statistics for a FC interfaces:
The following example displays the FC-SP WWN of the device connected through a specified interface:
The following example displays hash algorithm and DHCHAP groups configured for the local switch:
The following example displays the DHCHAP local password database:
The following example displays he ASCII representation of the device WWN:
Related Commands
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show fcsp interface
To display the FC-SP- related information for a specific interface, use the show fcsp interface command.
show fcsp interface {fc slot/port | fcip slot/port}
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example shows how to display the FC-SP related information for a specific interface:
Related Commands
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show fctimer
To view the Fibre Channel timers (fctimer), use the show fctimer command.
show fctimer [ d_s_tov [ vsan vsan-id ] | distribution status | e_d_tov [ vsan vsan-id ] |
f_s_tov [ vsan vsan-id ] | last action status | pending | pending-diff | r_a_tov [ vsan vsan-id ] | session-status | [ vsan vsan-id ]]
Syntax Description
Defaults
Command Modes
Command History
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Added the distribution status, last action status, pending, pending-diff, and session-status keywords. |
Usage Guidelines
Examples
The following example displays configured global TOVs:
The following example displays configured TOVs for a specified VSAN:
Related Commands
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show fdmi
To display the Fabric-Device Management Interface (FDMI) database information, use the show fdmi command.
show fdmi database [ detail [ hba-id [ hba-id vsan vsan-id | vsan vsan-id ] | vsan vsan-id ]
Syntax Description
Defaults
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Usage Guidelines
Examples
The following example displays all HBA management servers:
The following example displays VSAN1-specific FDMI information:
The following example displays details for the specified HBA entry:
show ficon
To display configured FICON information, use the show ficon command.
show ficon [ control-device sb3 [ vsan vsan-id ] | first-available port-number | port default-state |
port-numbers { assign [ slot | logical-port | slot slot ] | interface } | stat | vsan vsan-id [ allegiance | directory-history [ key-counter value ] | file { all | name filename [ portaddress port ]} | interface { fc slot / port | fcip fcip-id | port-channel port } | portaddress [ port [ counters ] | portnumber [ port-numbers | duplicate | undefined ] [ brief ] [ installed ]]
Syntax Description
Defaults
Command Modes
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Usage Guidelines
If FICON is not enabled on a VSAN, you will not be able to view FICON configuration information for that VSAN.
Examples
The following example displays configured FICON information:
The following example displays the default prohibit state:
The following example displays assigned FICON port numbers:
The following example displays port address information:
The following example displays port address information in a brief format:
The following example displays port address counter information:
The following example displays the contents of the specified FICON configuration file:
The following example displays all FICON configuration files:
The following example displays the specified port addresses for a FICON configuration file:
The following example displays the specified port address when FICON is enabled:
The following example displays two port addresses configured with different states:
The following example displays control unit information:
The following example displays the history buffer for the specified VSAN:
The following example displays the running configuration information:
The following example displays the available port numbers:
show file
To display the contents of a specified file in the file system, use the show file command.
show file filename [ cksum | md5sum ]
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the contents of the test file that resides in the slot0 directory:
The following example displays the contents of a file residing in the current directory:
The following example displays the CRC checksum for a file:
The following example displays the MD5 checksum for a file:
show flex-attach
To display the FlexAttach distribution status, use the show flex-attach command.
Syntax Description
Defaults
Command Modes
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Usage Guidelines
Examples
The following example displays the FlexAttach distribution status:
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Displays the current list of virtual pWWNs on a specified interface. |
show flex-attach info
To display the FlexAttach information, use the show flex-attach info command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the FlexAttach information:
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Displays the current list of virtual pWWN on a specified interface. |
show flex-attach merge status
To display the FlexAttach merger status, use the show flex-attach merge status command.
show flex-attach merger status
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the FlexAttach merge status:
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Displays the current list of virtual pWWN on a specified interface. |
show flex-attach virtual-pwwn
To display the current list of virtual pWWN on a specified interface, use the show flex-attach virtual-pwwn command.
Syntax Description
Defaults
Command Modes
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Usage Guidelines
Examples
The following example displays the current list of virtual pWWN on an interface:
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Enables the FlexAttach virtual pWWN on a specific interface. |
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show flogi
To list all the FLOGI sessions through all interfaces across all VSANs, use the show flogi command.
show flogi { auto-area-list } | database { fcid fcid-id | interface { fa slot/port | fc slot/port | fv module-number } | vsan vsan-id }
Note On a Cisco Fabric Switch for HP c-Class BladeSystem and on a Cisco Fabric Switch for IBM BladeCenter, the syntax differs as follows:
interface {bay port | ext port}
Syntax Description
Defaults
Command Modes
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Usage Guidelines
Output of this command is first sorted by interface and then by VSANs.
In a Fibre Channel fabric, each host or disk requires an FCID. Use the show flogi database command to verify if a storage device is displayed in the Fabric login (FLOGI) table as in the examples below. If the required device is displayed in the FLOGI table, the fabric login is successful. Examine the FLOGI database on a switch that is directly connected to the host HBA and connected ports.
Examples
The following example displays details on the FLOGI database:
The following example displays the FLOGI interface.
The following example displays the FLOGI VSAN:
The following example displays the FLOGI FCID:
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show flogi database interface
To list all the FLOGI sessions through all of the interfaces, use the show flogi database interface command.
show flogi database interface { fa slot/port | fc slot/port | fv module-number | port-channel port-channel number details}
Syntax Description
Defaults
Command Modes
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Usage Guidelines
Examples
The following example shows how to display the PortChannel FCID allocation details:
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show fspf
To display global FSPF information, use the show fspf command.
show fspf [ database vsan vsan-id [ detail | domain domain-id detail ] | interface | vsan vsan-id interface [ fc slot/port | port-channel port-channel ]]
Note On a Cisco Fabric Switch for HP c-Class BladeSystem and on a Cisco Fabric Switch for IBM BladeCenter, the syntax differs as follows:
interface [bay port | ext port]
Syntax Description
Defaults
Command Modes
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Usage Guidelines
If no other parameters are given, all the LSRs in the database are displayed. If more specific information is required, then the domain number of the owner of the LSR may be given. Detail gives more detailed information on each LSR.
Examples
The following example displays FSPF interface information:
The following example displays FSPF database information:
This command displays FSPF information for a specified VSAN:
show hardware
To display switch hardware inventory details, use the show hardware command.
show hardware [ ipc-channel status ]
Syntax Description
(Optional) Displays the status of the interprocess communication (IPC) channels. |
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the switch hardware inventory details:
The following example displays the status of the IPC channel:
show hardware fabric-mode
To display fabric operation mode, use the show hardware fabric mode command.
Syntax Description
Defaults
Command Modes
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Usage Guidelines
Examples
The following example displays the fabric operation mode:
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Displays brief information about the list of field replacable units (FRUs) in the switch. |
show hosts
To display DNS host configuration details, use the show hosts command.
Syntax Description
Defaults
Command Modes
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Usage Guidelines
Examples
The following example displays the configures hosts including the default domain, domain list, and name servers:
Domain list: ucsc.edu harvard.edu yale.edu stanford.edu
Name/address lookup uses domain service
show incompatibility system
To display the high availability compatibility status between the current system image on both supervisors and the new system image to be installed on both supervisors, use the show incompatibility system command.
show incompatibility system [ bootflash: | slot0: | volatile: ] image-filename
Syntax Description
Defaults
Command Modes
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Provided an example to show that the command output provides the commands needed to disable incompatible features. |
Usage Guidelines
If the high availability compatibility is strict then the upgrade to that image will be disruptive for both supervisors.
If the high availability compatibility is loose, the synchronization may happen without errors, but some resources may become unusable when a switchover happens.
Examples
The following example displays kernel core settings:
The following example shows commands needed to disable incompatible features:
show install all failure-reason
To identify the cause of a nondisruptive software upgrade failure, use the show install all failure-reason command when prompted by the system.
show install all failure-reason
Syntax Description
Defaults
Command Modes
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Usage Guidelines
If an upgrade failure is due to some other cause, nothing is displayed when you enter the command. This command displays a valid output only if a service aborts an upgrade and a message instructing you to issue this command is returned to the CLI.
Examples
The following example displays the output during an unsuccessful nondisruptive software upgrade, and it shows the reason for the failure:
Related Commands
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show install all impact
To display the software compatibility matrix of a specific image, use the show install all impact command.
show install all impact [ asm-sfn image-filename ] [ kickstart image-filename ] [ ssi image-filename ] [ system image-filename ]
Syntax Description
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Usage Guidelines
Examples
Use the show install all impact command to view the effect of updating the system from the running image to another specified image:
The following command displays the error message that is displayed if a wrong image is provided:
show install all status
To display the on going install all command status or the log of the last installed install all command from a console, SSH, or Telnet session, use the show install all status command.
Syntax Description
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Usage Guidelines
This command only displays the status of an install all command that is issued from the CLI, not Fabric Manager.
The show install all status command also displays the status of nondisruptive software upgrades on the Cisco MDS 9124 Fabric Switch (after the switch has rebooted and comes up with the new image). Actions that occurred before the reboot are not displayed in the output. So, if you issue the install all command via a Telnet session, the Telnet session will be disconnected when the switch reboots. After you reconnect to the switch using Telnet, the upgrade may already be complete; in this case, the show install all status command will display the status of the upgrade.
Examples
Use the show install all status command to view the output of a install all command process.
Use the show install all status command to view the output of a nondisrtuptive software upgrade process on the Cisco MDS 9124 Fabric Switch.
show in-order-guarantee
To display the present configured state of the in-order delivery feature, use the show in-order-guarantee command.
Syntax Description
Defaults
Command Modes
Command History
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Usage Guidelines
Examples
The following example displays the present configuration status of the in-order delivery feature:
show interface
You can check the status of an interface at any time by using the show interface command.
show interface [ interface-range ] [ bbcredit | brief | capabilities | counters [ brief ] | description |
transceiver [ calibrations | details ] | trunk vsan [ vsan-id ]]
Syntax Description
Defaults
Command Modes
Command History
Usage Guidelines
You can specify a range of interfaces by issuing a command with the following example format:
interface fc1/1 - 5 , fc2/5 - 7
The spaces are required before and after the dash ( -) and before and after the comma (,).
The show interface interface-type slot/port transceiver command can only be issued on a switch in the Cisco MDS 9100 Series if the SFP is present.
Table 22-5 lists the interface types supported by the show interface command.
Examples
The following example shows how to display information about a Fibre Channel interface:
3 transmit B2B credit remaining.
The following example shows how to display the bbcredit information for a switch port:
The following example shows how to display bbcredit information for a switch port:
The following example shows how to display information about the in-band interface:
The following example shows how to display information about a VSAN interface:
The following example shows how to display description information for all interfaces:
The following example shows how to display brief information for a range of interfaces:
The following example shows how to display counter information for a FCIP interface:
The following example shows how to display counter information for all interfaces:
The following example shows how to display information about a FCIP interface: