Table Of Contents
show diagnostic description module
show diagnostic ondemand setting
show event manager environment
show event manager event-types
show event manager history events
show event manager policy-state
show event manager system-policy
show hardware fabric-utilization
show hardware flow utilization
show logging ip access-list cache
Show Commands
This chapter describes the Cisco NX-OS system management show commands.
show checkpoint
To display the contents of the checkpoint file, use the show checkpoint command.
show checkpoint [name]
Syntax Description
name
(Optional) Name of the checkpoint file. The name can be any alphanumeric string up to 63 characters.
Defaults
None
Command Modes
Configuration mode
Supported User Rolesnetwork-admin
vdc-adminCommand History
Usage Guidelines
This command does not require a license.
Examples
This example shows how to display the contents of the checkpoint file:
switch# show checkpoint stable
--------------------------------------------------------
Name: stableversion 4.0(2)power redundancy-mode combined forcelicense grace-periodfeature vrrpfeature tacacs+feature ospffeature pimfeature pim6feature msdpfeature eigrpfeature ripfeature isisfeature pbrfeature private-vlanfeature port-security
feature interface-vlanfeature dot1xfeature hsrpfeature lacpfeature glbp
feature dhcpfeature ctslogging level port-security 5logging level glbp 6snmp-server context foosnmp-server community <removed> group vdc-operatorsnmp-server community <removed> group network-adminsnmp-server community <removed> group vdc-adminrole feature-group name Xrole feature-group name xrole name xvlan policy denyvrf policy denypermit vrf xpermit vrf Xrole name Xusername adminbackup password 5 $1$Oip/C5Ci$oOdx7oJSlBCFpNRmQK4na. role vdc-operatorusername adminbackup role network-operatorusername admin password 5 $1$8GYeC4uW$4WfnImcvtAKI6Uet.ePD.1 role network-adminRelated Commands
show configuration session
To show information about the configuration sessions, use the show configuration session command.
show configuration session [name] [status] [summary]
Syntax Description
Defaults
Display information for all sessions
Command Modes
Any
Supported User Rolesnetwork-admin
vdc-adminCommand History
Usage Guidelines
This command does not require a license.
Examples
This example shows how to display information about a configuration session. Each line represents a CLI command that Cisco NX-OS applies to the device when you commit the session.
switch# show configuration session myACLsconfig session name myACLs0001 ip access-list test10002 permit tcp any any0003 statisticsThis example shows how to display the status of a configuration session:
switch(config-s)# show configuration session statusSession Name : myACLSLast Action : NoneLast Action Status : SuccessLast Action Reason : -NA-Last Action Timestamp : 00:00:00 UTC Jan 01 1970This example shows how to display a summary of the configuration sessions:
switch(config-s)# show configuration session summaryName Session Owner Creation Time--------------------------------------------------------------------myACLS admin 21:34:39 UTC Apr 27 2008status admin 00:53:23 UTC Apr 29 2008a admin 01:47:30 UTC Apr 28 2008myACLs admin 00:56:46 UTC Apr 29 2008Number of active configuration sessions = 4switch(config-s)#Related Commands
show tech-support session-mgr
Shows detailed information about the configuration sessions for troubleshooting purposes.
show diagnostic bootup level
To display information about bootup diagnostics, use the show diagnostic bootup level command.
show diagnostic bootup level
Syntax Description
This command has no arguments or keywords.
Defaults
None
Command Modes
Any mode
Supported User Rolesnetwork-admin
vdc-adminCommand History
Usage Guidelines
This command does not require a license.
Examples
This example shows how to display information about the bootup diagnostic level:
switch# show diagnostic bootup levelCurrent bootup diagnostic level: completeswitch#
Related Commands
show diagnostic content
To display information about the diagnostic test content for a module, use the show diagnostic content command.
show diagnostic content {number | all}
Syntax Description
number
Diagnostic content module number. The range is from 1 to 10.
all
Displays the test content for all tests on all modules.
Defaults
None
Command Modes
Any mode
Supported User Rolesnetwork-admin
vdc-adminCommand History
Usage Guidelines
Use the show diagnostic content command to display information about the tests configured on the module and the repeat interval time.
Examples
This example shows how to display information about the diagnostic test content for a module:
switch# show diagnostic content module 6Module 6: Supervisor module-1X (Active)Diagnostics test suite attributes:B/C/* - Bypass bootup level test / Complete bootup level test / NAP/* - Per port test / NAS/* - Only applicable to standby unit / NAD/N/* - Disruptive test / Non-disruptive test / NAH/* - Always enabled monitoring test / NAF/* - Fixed monitoring interval test / NAX/* - Not a health monitoring test / NAE/* - Sup to line card test / NAL/* - Exclusively run this test / NAT/* - Not an ondemand test / NAA/I/* - Monitoring is active / Monitoring is inactive / NATesting IntervalID Name Attributes (hh:mm:ss)____ __________________________________ ____________ _________________1) ManagementPortLoopback--------> C**D**X**T* -NA-2) EOBCPortLoopback--------------> C**D**X**T* -NA-3) ASICRegisterCheck-------------> ***N******A 00:00:204) USB---------------------------> C**N**X**T* -NA-5) CryptoDevice------------------> C**N**X**T* -NA-6) NVRAM-------------------------> ***N******A 00:00:307) RealTimeClock-----------------> ***N******A 00:05:008) PrimaryBootROM----------------> ***N******A 00:30:009) SecondaryBootROM--------------> ***N******A 00:30:0010) CompactFlash------------------> ***N******A 00:30:0011) ExternalCompactFlash----------> ***N******A 00:30:0012) PwrMgmtBus--------------------> ***N******A 00:00:3013) SpineControlBus---------------> ***N******A 00:00:3014) SystemMgmtBus-----------------> ***N******A 00:00:30switchshow diagnostic description module
To display information about a diagnostic test for a module, use the show diagnostic description nodule command.
show diagnostic description module slot test {test-ID | test-name | all}
Syntax Description
Defaults
None
Command Modes
Any mode
Supported User Rolesnetwork-admin
vdc-adminCommand History
Usage Guidelines
This command does not require a license.
Examples
This example shows how to display a diagnostic description for a module:
switch# show diagnostic description module 6 test 1ManagementPortLoopback :A bootup test that tests loopback on the management port ofthe moduleRelated Commands
show diagnostic ondemand setting
To display information about the ondemand diagnostic test for a module, use the show diagnostic ondemand setting command.
show diagnostic ondemand setting
Syntax Description
Defaults
None
Command Modes
Any mode
Supported User Rolesnetwork-admin
Command History
Usage Guidelines
This command does not require a license.
Examples
This example shows how to display diagnostic ondemand information:
switch# show diagnostic ondemand settingTest iterations = 1Action on test failure = continue until test failure limit reaches 1Related Commands
show diagnostic result
To display diagnostic test result for a module, use the show diagnostic result command.
show diagnostic result module {slot [test [test-id | test-name]] | all} [detail]
Syntax Description
Defaults
None
Command Modes
Any mode
Supported User Rolesnetwork-admin
Command History
Usage Guidelines
This command does not require a license.
Examples
This example shows how to display a diagnostic test result:
switch# show diagnostic result module 6 test 6 detailCurrent bootup diagnostic level: completeModule 6: Supervisor module-1X (Active)Diagnostic level at card bootup: completeTest results: (. = Pass, F = Fail, I = Incomplete,U = Untested, A = Abort, E = Error disabled)______________________________________________________________________6) NVRAM-------------------------> .Error code ------------------> DIAG TEST SUCCESSTotal run count -------------> 1574Last test execution time ----> Thu Jun 26 09:28:40 2008First test failure time -----> n/aLast test failure time ------> n/aLast test pass time ---------> Thu Jun 26 09:28:41 2008Total failure count ---------> 0Consecutive failure count ---> 0Last failure reason ---------> No failures yetswitch#show diagnostic simulation
To display information about a simulated diagnostic for a module, use the show diagnostic simulation command.
show diagnostic simulation module slot
Syntax Description
Defaults
None
Command Modes
Any mode
Supported User Rolesnetwork-admin
Command History
Usage Guidelines
This command does not require a license.
Examples
This example shows how to display information about simulated diagnostics:
switch# show diagnostic simulation module 6Card(6): Supervisor module-1X________________________________________________-NA-switch#Related Commands
show diagnostic status
To display the test status for all tests, use the show diagnostic status command.
show diagnostic status module slot
Syntax Description
Defaults
None
Command Modes
Any mode
Supported User Rolesnetwork-admin
Command History
Usage Guidelines
This command does not require a license.
Examples
This example shows how to display information about the test status for all tests on a module:
switch# show diagnostic status module 6<BU>-Bootup Diagnostics, <HM>-Health Monitoring Diagnostics<OD>-OnDemand Diagnostics, <SCH>-Scheduled Diagnostics==============================================Card:(6) Supervisor module-1X==============================================Current running test Run by-NA- -NA-Currently Enqueued Test Run by-NA- -NA-switch#show diff rollback-patch
To display the differences between the source and destination, use the show diff rollback-patch command.
show diff rollback-patch {checkpoint name | running-config | startup-config} {checkpoint name | running-config | startup-config}
Syntax Description
Defaults
None
Command Modes
Any
Supported User Rolesnetwork-admin
vdc-adminCommand History
Usage Guidelines
This command does not require a license.
Examples
This example shows how to display the differences between the stable checkpoint file and the running configuration.
switch# show diff rollback-patch checkpoint stable running-configswitch#Related Commands
show checkpoint
Displays the contents of the checkpoint file.
rollback running checkpoint
Implements a rollback for the configured checkpoint file.
show environment
To display information about the hardware environment status, use the show environment command.
show environment [clock | fan | power | temperature]
Syntax Description
Defaults
None
Command Modes
Any command mode
Supported User Rolesnetwork-admin
vdc-admin
network-operator
vdc-operatorCommand History
Usage Guidelines
You can use this command to display information about the status of the hardware on your device.
This command does not require a license.
Examples
This example shows how to display information about the hardware environment:
switch# show environmentClock:----------------------------------------------------------Clock Model Hw Status----------------------------------------------------------A Clock Module -- NotSupported/NoneB Clock Module -- NotSupported/NoneFan:------------------------------------------------------Fan Model Hw Status------------------------------------------------------Fan1(sys_fan1) 0.0 OkFan2(sys_fan2) 0.0 OkFan3(fab_fan1) 0.0 OkFan4(fab_fan2) 0.0 OkFan_in_PS1 -- -- OkFan_in_PS2 -- -- OkFan_in_PS3 -- -- AbsentFan Air Filter : AbsentTemperature:--------------------------------------------------------------------Module Sensor MajorThresh MinorThres CurTemp Status(Celsius) (Celsius) (Celsius)--------------------------------------------------------------------2 Crossbar(s5) 105 95 40 Ok2 CTSdev1 (s6) 115 105 47 Ok2 CTSdev2 (s7) 115 105 51 Ok2 CTSdev3 (s8) 115 105 47 Ok2 CTSdev4 (s9) 115 105 48 Ok2 CTSdev5 (s10) 115 105 47 Ok2 CTSdev7 (s12) 115 105 50 Ok2 CTSdev8 (s13) 115 105 50 Ok2 CTSdev9 (s14) 115 105 48 Ok2 CTSdev10(s15) 115 105 48 Ok2 CTSdev11(s16) 115 105 46 Ok2 CTSdev12(s17) 115 105 45 Ok2 QEng1Sn1(s18) 115 105 43 Ok2 QEng1Sn2(s19) 115 105 42 Ok2 QEng1Sn3(s20) 115 105 39 Ok2 QEng1Sn4(s21) 115 105 40 Ok2 L2Lookup(s22) 115 105 43 Ok2 L3Lookup(s23) 120 110 54 OkPower Supply:Voltage: 50 Volts-----------------------------------------------------PS Model Power Power Status(Watts) (Amp)-----------------------------------------------------1 N7K-AC-6.0KW 0.00 0.00 Ok2 N7K-AC-6.0KW 6000.00 120.00 Ok3 ------------ 0.00 0.00 AbsentMod Model Power Power Power Power StatusRequested Requested Allocated Allocated(Watts) (Amp) (Watts) (Amp)--- ------------------- ------- ---------- --------- ---------- ----------2 N7K-M148GT-11 247.00 4.94 247.00 4.94 Powered-Up6 N7K-SUP1 210.00 4.20 210.00 4.20 Powered-UpXb1 N7K-C7010-FAB-1 123.50 2.47 123.50 2.47 Powered-UpPower Usage Summary:--------------------Power Supply redundancy mode: Non-Redundant(combined)Power Supply redundancy operational mode: Non-Redundant(combined)Total Power Capacity 6000.00 WPower reserved for Supervisor(s) 420.00 WPower reserved for Fan Module(s) 2184.00 WPower reserved for Fabric Module(s) 300.00 WPower currently used by Modules 247.00 W-------------Total Power Available 2849.00 W-------------This example shows how to display information about the power environment:
switch# show environment powerPower Supply:Voltage: 50 Volts-----------------------------------------------------PS Model Power Power Status(Watts) (Amp)-----------------------------------------------------1 FIORANO 0.00 0.00 Ok2 FIORANO 6000.00 120.00 Ok3 ------------ 0.00 0.00 AbsentMod Model Power Power Power Power StatusRequested Requested Allocated Allocated(Watts) (Amp) (Watts) (Amp)--- ------------------- ------- ---------- --------- ---------- ----------2 NURBURGRING 247.00 4.94 247.00 4.94 Powered-Up6 CATALUNYA 210.00 4.20 210.00 4.20 Powered-UpXb1 Estoril 123.50 2.47 123.50 2.47 Powered-UpPower Usage Summary:--------------------Power Supply redundancy mode: Non-Redundant(combined)Power Supply redundancy operational mode: Non-Redundant(combined)Total Power Capacity 6000.00 WPower reserved for Supervisor(s) 420.00 WPower reserved for Fan Module(s) 2184.00 WPower reserved for Fabric Module(s) 300.00 WPower currently used by Modules 247.00 W-------------Total Power Available 2849.00 W-------------Related Commands
show event manager environment
Use the show event manager environment command to display the name and value of Embedded Event Manager (EEM) environment variables.
show event manager environment {varname | all}
Syntax Description
{varname | all}
Displays information about the specified environment variable or all environment variables.
Defaults
None
Command Modes
Any
Supported User RolesSuper user
VDC administrator
VDC userCommand History
Usage Guidelines
This command does not require a license.
Examples
This example shows all of the EEM environment variables:
switch# show event manager environment allswitch#show event manager event-types
Use the show event manager event-types command to view the Embedded Event Manager (EEM) event types.
show event manager event-types [detail | event-type-name] [module module]
Syntax Description
Defaults
None
Command Modes
Any
Supported User RolesSuper user
VDC administrator
VDC userCommand History
Usage Guidelines
This command does not require a license.
Examples
This example shows the details of the EEM event types:
switch# show event manager event-types detailswitch#show event manager history events
Use the show event manager history events command to display the Embedded Event Manager (EEM) events that have been triggered.
show event manager history events [detail] [maximum number] [severity severity]
Syntax Description
Defaults
None
Command Modes
Any
Supported User RolesSuper user
VDC administrator
VDC userCommand History
Usage Guidelines
This command does not require a license.
Examples
This example shows the EEM history events that have been triggered that were of severity 7:
switch# show event manager history events severity 7switch#show event manager policy
Use the show event manager policy command to view the registered Embedded Event Manager (EEM) policies.
show event manager policy [detail] [policy-name | inactive]
Syntax Description
detail
(Optional) View details of all policies.
policy-name
(Optional) Specify a policy-name policy to display.
inactive
(Optional) View only those policies that are inactive.
Defaults
None
Command Modes
Any
Supported User RolesSuper user
VDC administrator
VDC userCommand History
Usage Guidelines
This command does not require a license.
Examples
This example shows the EEM policies:
switch# show event manager policyswitch#show event manager policy-state
Use the show event manager policy-state command to view the state of the named Embedded Event Manager (EEM) policy.
show event manager policy-state name [module module]
Syntax Description
name
Specify the name of a policy to display its state.
module module
(Optional) View the policy state defined for a specific module. Select from module 1 to 10.
Defaults
None
Command Modes
Any
Supported User RolesSuper user
VDC administrator
VDC userCommand History
Usage Guidelines
This command does not require a license.
Examples
This example shows the state of an EEM policy:
switch# show event manager policy-state policy42switch#show event manager script
Use the show event manager script command to view the script policy of the Embedded Event Manager (EEM).
show event manager script system {all | script-name}
Syntax Description
name
Specify the name of a policy to display its state.
module module
(Optional) View the policy state defined for a specific module. Select from module 1 to 10.
Defaults
None
Command Modes
Any
Supported User RolesSuper user
VDC administrator
VDC userCommand History
Usage Guidelines
This command does not require a license.
Examples
This example shows all the system scripts defined in the EEM:
switch# show event manager script system allswitch#show event manager system-policy
Use the show event manager system-policy command to view the system policies of the Embedded Event Manager (EEM).
show event manager system-policy [all]
Syntax Description
Defaults
None
Command Modes
Any
Supported User RolesSuper user
VDC administrator
VDC userCommand History
Usage Guidelines
This command does not require a license.
Examples
This example shows the EEM system policies:
switch# show event manager system-policyswitch#Related Commands
show flow exporter
To display Flexible NetFlow flow exporter status and statistics, use the show flow exporter command in Any mode.
show flow exporter [name exporter-name]
Syntax Description
name exporter-name
(Optional) Specifies the name of a flow exporter. The name can be any case-sensitive alphanumeric string up to 64 characters.
Command Default
Information for all flow exporters configured on the router is displayed.
Command Modes
Any
Supported User Rolesnetwork-admin
vdc-adminCommand History
Usage Guidelines
You must have already enabled traffic monitoring with Flexible NetFlow using an exporter before you can use the show flow exporter command.
This command does not require a license.
Examples
The following example displays the status and statistics for all of the flow exporters configured on the router:
switch# show flow exporterFlow Exporter NFC-DC-PHOENIX:Export Version 5Exporter StatisticsNumber of Flow Records Exported 0Number of Export Packets Sent 0Number of Export Bytes Sent 0Number of Destination Unreachable Events 0Number of No Buffer Events 0Number of Packets Dropped (No Route to Host) 0Number of Packets Dropped (other) 0Number of Packets Dropped (LC to RP Error) 0Number of Packets Dropped (Output Drops) 0Time statistics were last cleared: NeverFlow exporter timeout:Export Version 5Exporter StatisticsNumber of Flow Records Exported 0Number of Export Packets Sent 0Number of Export Bytes Sent 0Number of Destination Unreachable Events 0Number of No Buffer Events 0Number of Packets Dropped (No Route to Host) 0Number of Packets Dropped (other) 0Number of Packets Dropped (LC to RP Error) 0Number of Packets Dropped (Output Drops) 0Time statistics were last cleared: NeverFlow exporter test-exporter:Description: test server in San Jose CAExport Version 5Exporter StatisticsNumber of Flow Records Exported 0Number of Export Packets Sent 0Number of Export Bytes Sent 0Number of Destination Unreachable Events 0Number of No Buffer Events 0Number of Packets Dropped (No Route to Host) 0Number of Packets Dropped (other) 0Number of Packets Dropped (LC to RP Error) 0Number of Packets Dropped (Output Drops) 0Time statistics were last cleared: NeverThe output fields are self explanatory.
Related Commands
show flow interface
To display the Flexible NetFlow configuration and status for an interface, use the show flow interface command in Any mode.
show flow interface [interface-type number]
Syntax Description