Page 1 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Cisco Nexus 3000 Series NX-OS System...
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Page 3: Table Of Contents
Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 4 Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 5 1111 logging monitor 1112 logging server 1113 logging source-interface 1115 logging timestamp 1117 mode tap-aggregation 1118 monitor erspan origin ip-address 1119 monitor session 1120 mpls strip dest-mac 1122 Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 6 1158 ptp delay-request minimum interval 1160 ptp domain 1162 ptp priority1 1163 ptp priority2 1164 ptp source 1165 ptp sync interval 1167 ptp vlan 1169 rmon alarm 1171 Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 7 1212 show logging last 1213 show logging level 1214 show logging logfile 1216 show logging module 1217 show logging monitor 1218 show logging nvram 1219 show logging onboard 1220 Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 8 1256 show ptp port 1258 show ptp time-property 1260 show rmon 1261 show running-config 1263 show running-config callhome 1265 show running-config eem 1266 show running-config exclude-provision 1268 Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 9 1303 snmp-server enable traps link 1306 snmp-server enable traps vtp 1308 snmp-server globalEnforcePriv 1309 snmp-server host 1310 snmp-server location 1312 snmp-server mib community-map 1313 snmp-server tcp-session 1315 snmp-server user 1316 Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 10 (Call Home) 1323 switching-mode store-forward 1324 switchport mode monitor buffer-limit 1325 switch-priority (Call Home) 1326 1327 terminal event-manager bypass 1329 transport email (Call Home) 1330 verify (session) 1332 vrf (ERSPAN) 1333 Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 11: Preface
S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Preface This preface describes the audience, organization, and conventions of the Cisco Nexus 3000 Series NX-OS System Management Command Reference. It also provides information on how to obtain related documentation.
Page 12: Related Documentation
Means reader be careful. In this situation, you might do something that could result in equipment Caution damage or loss of data. Related Documentation Documentation for the Cisco Nexus 3000 Series Switch is available at the following URL: http://www.cisco.com/en/US/products/ps11541/tsd_products_support_series_home.html The documentation set is divided into the following categories: Release Notes The release notes are available at the follwing URL: http://www.cisco.com/en/US/products/ps11541/prod_release_notes_list.html...
Page 13: Documentation Feedback
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Page 14 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Cisco Nexus 3000 Series NX-OS System Management Command Reference...
Page 15: New And Changed Information
3000 Series NX-OS System Management Command Reference. The latest version of this document is available at the following Cisco website: http://www.cisco.com/en/US/products/ps11541/tsd_products_support_series_home.html To check for additional information about this Cisco NX-OS Release, see the Cisco Nexus 3000 Series Switch Release Notes available at the following Cisco website: http://www.cisco.com/en/US/products/ps11541/prod_release_notes_list.html...
Page 16 SPAN with ACL filtering This feature was introduced. 6.0(2)U2(1) filter access-group Configurable SPAN This feature was introduced. 5.0(3)U5(1) switchport mode monitor buffer limit buffer-limit Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 17 Switching Scheduler This feature was introduced. 5.0(3)U3(1) clear scheduler logfile feature scheduler scheduler show scheduler Quad Small Form-factor Updated the filter access-group command. 5.0(3)U3(1) filter access-group Pluggable (QSFP+) Port Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 18 Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 19 Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 20 (NTP) You can configure NTP peers and servers. ntp abort ntp access-group ntp disable ntp logging show mpls strip labels show ntp pending-diff show ntp pending-diff show ntp status Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 21: Abort (Call Home)
(Call Home) streetaddress (Call Home) switch-priority (Call Home) transport email (Call Home) Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 22 (VRF) You can configure VRF, VRF-lite features, ip domain-lookup and the IP features for a VRF. ip domain-name ip host ip name-server show hardware forwarding memory health summary Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 23: Abort (Session)
Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 24 (session) Remote Monitoring This feature was introduced. 5.0(3)U1(1) rmon alarm (RMON) You can configure RMON alarms on a Cisco rmon event NX-OS switch. rmon hcalarm show rmon Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04...
Page 25: System Management Commands
System Management Commands This chapter describes the Cisco NX-OS system management commands available on Cisco Nexus 3000 Series switches. Cisco Nexus 3000 Series NX-OS System Management Command Reference OL-29557-04 SM-1...
Page 26 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m abort (Call Home) To discard Call Home configuration changes and release the Cisco Fabric Services (CFS) lock, use the abort command.
Page 27 Related Commands Command Description commit Commits a session. configure session Creates a configuration session. show configuration Displays the contents of the session. session verify Verifies a session. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-3 OL-29557-04...
Page 28: Action Cli
Specifies that the default action for the event is to be performed when an Embedded Event Manager (EEM) applet is triggered. action policy-default Enables the default action of the policy being overridden. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-4 OL-29557-04...
Page 29 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Command Description action reload Specifies the action of reloading the Cisco Nexus 3000 Series software when an Embedded Event Manager (EEM) applet is triggered. action snmp-trap Specifies the generation of a Simple Network Management Protocol (SNMP) trap when an Embedded Event Manager (EEM) applet is triggered.
Page 30: Action Counter
This example shows how to set the counter count1 to the value in $variable when the EEM counter-applet is triggered: switch# configure terminal switch(config)# event manager applet counter-applet switch(config-applet)# action 1.2 counter name count1 value $variable op dec switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-6 OL-29557-04...
Page 31: Action Event-Default
Enables the default action of the policy being overridden. action reload Specifies the action of reloading the Cisco Nexus 3000 Series software when an Embedded Event Manager (EEM) applet is triggered. action snmp-trap Specifies the generation of a Simple Network Management Protocol (SNMP) trap when an Embedded Event Manager (EEM) applet is triggered.
Page 32 Configures a virtual shell (VSH) command string to be executed when an Embedded Event Manager (EEM) applet is triggered. action counter set or modify a named counter when an Embedded Event Manager (EEM) applet is triggered. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-8 OL-29557-04...
Page 33: Action Policy-Default
Enables the default action of the policy being overridden. action reload Specifies the action of reloading the Cisco Nexus 3000 Series software when an Embedded Event Manager (EEM) applet is triggered. action snmp-trap Specifies the generation of a Simple Network Management Protocol (SNMP) trap when an Embedded Event Manager (EEM) applet is triggered.
Page 34: Action Reload
Specifies that the default action for the event is to be performed when an Embedded Event Manager (EEM) applet is triggered. action reload Specifies the action of reloading the Cisco Nexus 3000 Series software when an Embedded Event Manager (EEM) applet is triggered. Cisco Nexus 3000 Series NX-OS System Management Command Reference...
Page 35: Action Snmp-Trap
Specifies the generation of a Simple Network Management Protocol (SNMP) trap when an Embedded Event Manager (EEM) applet is triggered. action syslog Configures a syslog message to generate when an Embedded Event Manager (EEM) applet is triggered. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-11 OL-29557-04...
Page 36 Usage Guidelines This command does not require a license. Examples This example shows how to specify the action of reloading the Cisco Nexus 3000 Series switch software when an EEM applet is triggered: switch# configure terminal switch(config)# event manager applet reload-applet switch(config-applet)# action 1.5 reload...
Page 37: Action Syslog
Specifies the generation of a Simple Network Management Protocol (SNMP) trap when an Embedded Event Manager (EEM) applet is triggered. action syslog Configures a syslog message to generate when an Embedded Event Manager (EEM) applet is triggered. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-13 OL-29557-04...
Page 38 This example shows how to specify an SNMP trap to generate when an EEM applet is triggered: switch# configure terminal switch(config)# event manager applet snmp-applet switch(config-applet)# action 1.7 snmp-trap strdata "EEM detected server failure" switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-14 OL-29557-04...
Page 39 Enables the default action of the policy being overridden. action reload Specifies the action of reloading the Cisco Nexus 3000 Series software when an Embedded Event Manager (EEM) applet is triggered. action syslog Configures a syslog message to generate when an Embedded Event Manager (EEM) applet is triggered.
Page 40 Messages written to the syslog from an EEM applet are not screened for EEM syslog events, which might lead to recursive EEM syslog events. Messages that are sent from an EEM applet include the applet name for identification. This command does not require a license. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-16 OL-29557-04...
Page 41 Enables the default action of the policy being overridden. action reload Specifies the action of reloading the Cisco Nexus 3000 Series software when an Embedded Event Manager (EEM) applet is triggered. action snmp-trap Specifies the generation of a Simple Network Management Protocol (SNMP) trap when an Embedded Event Manager (EEM) applet is triggered.
Page 42: Alert-Group (Call Home)
Call Home message. You can assign a maximum of five user-defined CLI show commands to an alert group. You must enclose the show command in double quotes. Only valid show commands are accepted. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-18 OL-29557-04...
Page 43: Callhome
“show running-config” switch(config-callhome)# Related Commands Command Description copy running-config Saves this configuration change. startup-config show callhome Displays information about all user-defined show commands added to alert user-def-cmd groups. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-19 OL-29557-04...
Page 44 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m callhome To configure the Cisco Smart Call Home service and enter the callhome configuration mode, use the callhome command.
Page 45: Callhome Send Diagnostic
Related Commands Command Description show callhome Displays Call Home configuration information. show running-config Displays the running configuration information for Call Home. callhome Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-21 OL-29557-04...
Page 46: Callhome Test
Related Commands Command Description show callhome Displays Call Home configuration information. show running-config Displays the running configuration information for Call Home. callhome Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-22 OL-29557-04...
Page 47: Clear Counters Mpls Strip
45056 Eth1/44 49152 Eth1/44 53248 Eth1/44 Related Commands Command Description mpls strip Enables the MPLS stripping feature. mpls strip dest-mac Configures the destination MAC address for stripped egress frames. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-23 OL-29557-04...
Page 48 Adds or deletes static MPLS labels. mpls strip label-age Configures MPLS label aging. clear mpls strip label Clears dynamic label entries. dynamic show mpls strip labels Displays MPLS label configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-24 OL-29557-04...
Page 49: Clear Logging Logfile
Examples This example shows how to clear the logging logfile: switch# clear logging logfile switch# Related Commands Command Description show logging logfile Displays the messages in the log file. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-25 OL-29557-04...
Page 50: Clear Logging Nvram
This command was introduced. Examples This example shows how to clear the NVRAM logs: switch# clear logging nvram switch# Related Commands Command Description show logging nvram Displays the NVRAM logs. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-26 OL-29557-04...
Page 51: Clear Logging Onboard
This example shows how to clear the OBFL stack trace entries: switch# clear logging onboard stack-trace switch# Related Commands Command Description show logging onboard Displays onboard failure logs. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-27 OL-29557-04...
Page 52: Clear Logging Session
This command was introduced. Examples This example shows how to clear the current logging session: switch# clear logging session switch# Related Commands Command Description show logging session Displays the logging session status. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-28 OL-29557-04...
Page 53: Clear Mpls Strip Label Dynamic
HW-Counter- Packets switched in Hardware -------------------------------------------------------------------------------- Label Interface Idle-Age SW-Counter HW-Counter -------------------------------------------------------------------------------- 450000 Eth1/47 45000 Eth1/47 switch(config)# clear mpls strip labels dynamic switch(config)# sh mpls strip labels MPLS Strip Labels: Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-29 OL-29557-04...
Page 54 Configures the destination MAC address for stripped egress frames. mpls strip label Adds or deletes static MPLS labels. mpls strip label-age Configures MPLS label aging. show mpls strip labels Displays MPLS label configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-30 OL-29557-04...
Page 55: Clear Ntp Session
This command was introduced. Examples This example shows how to discard the NTP distribution session in progress: switch# clear ntp session switch# Related Commands Command Description show ntp Displays NTP information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-31 OL-29557-04...
Page 56: Clear Ntp Statistics
This command was introduced. Examples This example shows how to discard the NTP I/O statistics: switch# clear ntp statistics io switch# Related Commands Command Description show ntp Displays NTP information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-32 OL-29557-04...
Page 57: Clear Ptp Counters
This example shows how to clear all PTP counters: switch# clear ptp counters all switch# Related Commands Command Description feature ptp Enables PTP on the switch. show running-config Displays the PTP running system configuration information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-33 OL-29557-04...
Page 58: Clear Scheduler Logfile
This command does not require a license. Examples This example shows how clear the scheduler log file: switch# configure terminal switch(config)# clear schedueler logfile switch(config)# Related Commands Command Description show scheduler Displays the scheduler configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-34 OL-29557-04...
Page 59: Clear Sflow Statistics
This command does not require a license. Examples This example shows how clear the sFlow statistics: switch# configure terminal switch(config)# clear sflow statistics switch(config)# Related Commands Command Description show sflow Displays the sFlow configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-35 OL-29557-04...
Page 60: Clock Protocol
Beginning in Release 7.0(3)I2(1), this command will not set the clock. To change the clock Note manually, see the Cisco Nexus 3000 Series NX-OS Fundamentals Configuration Guide. clock protocol {none | ntp | ptp} no clock protocol {none | ntp | ptp}...
Page 61: Commit (Call Home)
S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m commit (Call Home) To commit Call Home configuration changes and distribute the changes to call Cisco Fabric Services (CFS)-enabled devices, use the commit command.
Page 62: Commit (Session)
MySession switch(config-s)# commit switch(config-s)# Related Commands Command Description configure session Creates a configuration session. show configuration Displays the contents of the session. session verify Verifies a session. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-38 OL-29557-04...
Page 63: Contract-Id (Call Home)
5.0(3)U1(1) This command was introduced. Usage Guidelines You can configure the customer identification information that Cisco Smart Call Home should use. The service agreement includes the customer identification information, such as the customer ID, contract ID, and site ID. Examples...
Page 64: Customer-Id (Call Home)
5.0(3)U1(1) This command was introduced. Usage Guidelines You can configure the customer identification information that Cisco Smart Call Home should use. The service agreement includes the customer identification information, such as the customer ID, contract ID, and site ID. Examples...
Page 65: Description
Configures a descriptive string for the policy. event Configures the event statement for the policy. show event-manager Correlates multiple events in the policy. policy state Displays information about the status of the configured policy. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-41 OL-29557-04...
Page 66: Description (Span, Erspan)
9 type erspan-source switch(config-erspan-src)# description An ERSPAN session switch(config-erspan-src)# Related Commands Command Description destination (SPAN Configures a destination SPAN port. session) monitor session Creates a new SPAN session configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-42 OL-29557-04...
Page 67 Description show monitor session Displays SPAN session configuration information. show running-config Displays the running configuration information of a SPAN session. monitor source (SPAN session) Configures a source SPAN port. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-43 OL-29557-04...
Page 68: Destination Ip (Erspan)
Displays SPAN session configuration information. show running-config Displays the running configuration information of a SPAN session. monitor source (SPAN session) Configures a source SPAN port. source (ERSPAN Configures a source VLAN interface. session) Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-44 OL-29557-04...
Page 69: Destination Interface (Erspan)
Displays SPAN session configuration information. show running-config Displays the running configuration information of a SPAN session. monitor source (SPAN session) Configures a source SPAN port. source (ERSPAN Configures a source VLAN interface. session) Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-45 OL-29557-04...
Page 70: Destination-Profile (Call Home)
• Syslog-group-port—Syslog message events filed by the port manager • • System—Software-related events • Test—User-generated test events email-addr Specifies the e-mail address to which the alert should be sent. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-46 OL-29557-04...
Page 71 Message format: XML. Message size: 2500000 for full-txt-destination, 4000 for short-txt-destination, and 4000000 for XML format. Message level: 0 Alert group: All for full-text-destination and short-text-destination profiles. The cisco-tac alert group for the CiscoTAC-1 destination profile. Command Modes Callhome configuration mode...
Page 72 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m The Cisco Nexus 3000 Series switch does not generate an alert if the Call Home severity level of the alert is lower than the message severity level set for the destination profile.
Page 73: Diagnostic Bootup Level
Related Commands Command Description show diagnostic Displays the bootup diagnostics level. bootup level show diagnostic Displays the results of the diagnostics tests. bootup result Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-49 OL-29557-04...
Page 74: Duplicate-Message Throttle (Call Home)
This example shows how to enable duplicate alert message throttling for Call Home: switch# configure terminal switch(config)# callhome switch(config-callhome)# duplicate-message throttle switch(config-callhome)# Related Commands Command Description copy running-config Saves this configuration change. startup-config show callhome Displays Call Home configuration information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-50 OL-29557-04...
Page 75: Email-Contact (Call Home)
Saves this configuration change. startup-config phone-contact Configures the phone number for the primary person responsible for the switch. show callhome Displays a summary of the Call Home configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-51 OL-29557-04...
Page 76: Enable (Call Home)
S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m enable (Call Home) To enable the Cisco Smart Call Home service after you have configured the contact information, use the enable command. To disable the Smart Call Home service, use the no form of this command.
Page 77 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description copy running-config Saves this configuration change. startup-config email-contact Configures the e-mail address. show callhome Displays a summary of the Call Home configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-53 OL-29557-04...
Page 78: Event Cli
To specify the event criteria for an Embedded Event Manager configuration mode(EEM) applet that is run by matching a Cisco NX-OS command-line interface (CLI) command, use the event cli command. To remove the CLI command event criteria, use the no form of this command.
Page 79: Event Counter
• ne—Not equal to If there is a match, an event is triggered and event monitoring is reenabled. Defaults None Command Modes Embedded event manager configuration mode Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-55 OL-29557-04...
Page 80 This example shows how to specify an event criteria for an EEM applet that is run when the defined critical_errors counter exceeds the entry value: switch# configure terminal switch(config)# event manager applet eventcntr-applet switch(config-applet)# event counter name critical_errors entry-val 3 entry-op gt switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-56 OL-29557-04...
Page 81: Event Fanabsent
This example shows how to specify that an EEM applet runs when a fan absent event occurs: switch# configure terminal switch(config)# event manager applet absent-applet switch(config-applet)# event fanabsent time 600 switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-57 OL-29557-04...
Page 82: Event Fanbad
This example shows how to specify that an EEM applet runs when a fan bad event occurs: switch# configure terminal switch(config)# event manager applet bad-applet switch(config-applet)# event fanbad time 1200 switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-58 OL-29557-04...
Page 83: Event Manager Applet
Configures a descriptive string for the policy. event Configures the event statement for the policy. show event-manager Correlates multiple events in the policy. policy state Displays information about the status of the configured policy. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-59 OL-29557-04...
Page 84: Event Manager Environment
This example shows how to remove the event manager variable: switch(config)# no event manager environment emailto “admin@abc.com” switch(config)# Related Commands Command Description show event manager Displays information about the configured environment variables. environment Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-60 OL-29557-04...
Page 85: Event Manager Policy
Before using the event manager policy command, define a policy by using the virtual shell (VSH) script and copy the file to the system directory. For information on how to define a policy, see the Cisco Nexus 3000 Series NX-OS System Management Configuration Guide.
Page 86: Event Manager Policy Internal
Before using the event manager policy internal command, define a policy by using the virtual shell (VSH) script and copy the file to the system directory. For information on how to define a policy, see the Cisco Nexus 3000 Series NX-OS System Management Configuration Guide. This command does not require a license.
Page 87: Event Memory
This example shows how to specify that an EEM applet runs when a memory threshold is exceeded: switch# configure terminal switch(config) event manager applet cli-event switch(config-applet)# event memory critical switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-63 OL-29557-04...
Page 88: Event Oir
This example shows how to specify that an EEM applet runs when an OIR occurs: switch# configure terminal switch(config) event manager applet cli-event switch(config-applet)# event oir fan remove 1 switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-64 OL-29557-04...
Page 89: Event Policy-Default
This example shows how to configure an event in case a system policy is being overridden: switch# configure terminal switch(config) event manager applet cli-event switch(config-applet)# event policy-default count 15 time 1500 switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-65 OL-29557-04...
Page 90: Event Snmp
• le—Less than or equal to • If there is a match, an event is triggered and event monitoring is disabled until the exit criteria are met. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-66 OL-29557-04...
Page 91 1 to 2147483647. Defaults None Command Modes Embedded event manager configuration mode Command History Release Modification 5.0(3)U3(1) This command was introduced. Usage Guidelines This command does not require a license. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-67 OL-29557-04...
Page 92 This example shows how to specify the event criteria for an EEM applet that is run by sampling SNMP object identifier values: switch# configure terminal switch(config)# event manager applet snmp-applet switch(config-applet)# event snmp oid 4.2.1.6 get-type next entry-op eq entry-val 42 poll-interval 30000 switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-68 OL-29557-04...
Page 93: Event Storm-Control
This command does not require a license. Examples This example shows how to specify that an EEM applet runs when a storm-control occurs: switch# configure terminal switch(config) event manager applet cli-event switch(config-applet)# event storm-control switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-69 OL-29557-04...
Page 94: Event Syslog
Identifies this specific event when multiple events are included in the policy. Defaults None Command Modes Embedded event manager configuration mode Command History Release Modification 5.0(3)U3(1) This command was introduced. Usage Guidelines This command does not require a license. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-70 OL-29557-04...
Page 95 This example shows how to specify that an EEM applet runs when a syslog message is matched: switch# configure terminal switch(config) event manager applet cli-event switch(config-applet)# event syslog period 120 pattern "inteface ethernet 1/3 state down" Configuration accepted successfully switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-71 OL-29557-04...
Page 96: Event Sysmgr
The range is from 1 to 4294967295. Defaults None Command Modes Embedded event manager configuration mode Command History Release Modification 5.0(3)U3(1) This command was introduced. Usage Guidelines This command does not require a license. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-72 OL-29557-04...
Page 97 34 minor 76 clear 10 Configuration error. memroy threshold policy has to override the default syste policy of __sysmgr_policy_mem_alert. switch(config-applet)#switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-73 OL-29557-04...
Page 98: Event Temperature
This example shows how to specify that an EEM applet runs when a temperature event occurs: switch# configure terminal switch(config)# event manager applet temp-applet switch(config-applet)# event temperature threshold major switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-74 OL-29557-04...
Page 99: Event Track
This example shows how to specify that an EEM applet runs when the state of a tracked object changes: switch# configure terminal switch(config)# event manager applet tracking-applet switch(config-applet)# event track 20 state down switch(config-applet)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-75 OL-29557-04...
Page 100: Feature Ntp
This example shows how to disable NTP: switch# configure terminal switch(config)# no feature ntp Related Commands Command Description ntp master Configures the device to act as an authoritative NTP server. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-76 OL-29557-04...
Page 101: Feature Ptp
Configures the domain number to use for this clock. ptp priority1 Configures the priority1 value to use when advertising this clock. ptp priority2 Configures the priority2 value to use when advertising this clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-77 OL-29557-04...
Page 102 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Command Description show ptp brief Displays the PTP status. show ptp clock Displays the properties of the local clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-78 OL-29557-04...
Page 103: Feature Scheduler
S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m feature scheduler To enable the scheduler feature on a Cisco NX-OS device, use the feature scheduler command. To disable the schedule feature, use the no form of this command.
Page 104: Feature Sflow
S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m feature sflow To enable the scheduler feature on a Cisco NX-OS device, use the feature sflow command. To disable the schedule feature, use the no form of this command.
Page 105: Filter Access-Group
This example shows how to configure a VLAN SPAN source with ACL filtering: switch# configure terminal switch(config)# monitor session 2 switch(config-monitor)# filter access-group acl1 switch(config-monitor)# source vlan 1 Related Commands Command Description show monitor session Displays SPAN session configuration information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-81 OL-29557-04...
Page 106: Hardware Profile Buffer Info Port-Threshold
1 threshold 80 switch(config)# Related Commands Command Description copy running-config Copies the running configuration to the startup-configuration file. startup config show running-config Displays the information for the running configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-82 OL-29557-04...
Page 107: Hardware Profile Parity-Error
In addition, the command must be enabled and after the configuration is saved, the system should be rebooted for the command to take effect. Examples This example shows how to clear parity errors in a Layer 2 table: switch# configure terminal Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-83 OL-29557-04...
Page 108 This example shows how to clear parity errors in a Layer 3 table: switch# configure terminal switch(config)# hardware profile parity-error l3-table clear switch(config)# copy running-config startup-config switch(config)# reload Related Commands Command Description reload Reloads the Cisco Nexus 3000 Series switch software. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-84 OL-29557-04...
Page 109: Hardware Profile Tap-Aggregation
This command was introduced. Usage Guidelines You can use this command on all Cisco Nexus 3000 Series and Cisco Nexus 3100 Series switches. Ensure that you run the copy running-config to startup-config command to save the configuration to startup, and reload the switch to enable tap-aggregation.
Page 110: Hardware Profile Unicast Syslog Host-Table-Detail
Host table, IPV4 Host routes will be programmed in LPM table if possible. With the introduction of the ALPM Mode (system routing max-mode l3) on the Cisco Nexus 3100 series switches, an additional syslog is introduced (one of the two, depending on whether the ALPM mode is enabled or not).
Page 111 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description copy running-config Copies the running configuration to the startup-configuration file. startup config show running-config Displays the information for the running configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-87 OL-29557-04...
Page 112: Ip Access-List (Session)
Creates a configuration session. deny Configures a deny rule in an IPv4 ACL. permit Configures a permit rule in an IPv4 ACL. show configuration Displays the contents of the session. session Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-88 OL-29557-04...
Page 113: Ip Domain-List
VRF: switch# configure terminal switch(config)# vrf context management switch(config-vrf)# exit switch(config)# ip domain-name Mysite.com use-vrf management Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-89 OL-29557-04...
Page 114 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m switch(config)# ip name-server 192.0.2.1 switch(config)# ip domain-list Mysite2.com switch(config)# Related Commands Command Description show hosts Displays information about the IP domain name configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-90 OL-29557-04...
Page 115: Ip Domain-Lookup
Mysite.com use-vrf management switch(config)# ip name-server 192.0.2.1 switch(config)# ip domain-lookup switch(config)# Related Commands Command Description show hosts Displays information about the DNS. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-91 OL-29557-04...
Page 116: Ip Domain-Name
VRF as a backup if the domain name cannot be resolved through the default VRF: switch# configure terminal switch(config)# vrf context management switch(config-vrf)# exit switch(config)# ip domain-name Mysite.com use-vrf management switch(config)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-92 OL-29557-04...
Page 117 Command Description ip domain-list Configures the IP domain list. ip domain-lookup Enables the Domain Name Server (DNS) lookup feature. show hosts Displays information about the IP domain name configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-93 OL-29557-04...
Page 118: Ip Host
This example shows how to configure a static hostname: switch# configure terminal switch(config)# ip host mycompany.com 192.0.2.1 switch(config)# Related Commands Command Description show hosts Displays information about the IP domain name configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-94 OL-29557-04...
Page 119: Ip Name-Server
This example shows how to configure the IP name server for the default VRF to use the management VRF as a backup if the IP name server cannot be reached through the default VRF: switch# configure terminal switch(config)# vrf context management switch(config-vrf)# exit Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-95 OL-29557-04...
Page 120 Defines a list of domains. ip domain lookup Enables DNS-based host name-to-address translation. show hosts Displays information about the IP domain name configuration. vrf context Creates a virtual routing and forwarding (VRF) instance. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-96 OL-29557-04...
Page 121: Ip Port Access-Group (Session)
1/2 switch(config-s-if)# no ip port access-group ip-acl-01 in switch(config-s-if)# Related Commands Command Description show access-lists Displays all ACLs. show configuration Displays the contents of the session. session Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-97 OL-29557-04...
Page 122: Logging Abort
Enables the distribution of the syslog server configuration to network switches using the CFS infrastructure. show logging pending Displays the pending changes to the syslog server configuration. show logging status Displays the logging status. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-98 OL-29557-04...
Page 123: Logging Commit
Related Commands Command Description logging distribute Enables the distribution of the syslog server configuration to network switches using the CFS infrastructure. show logging status Displays the logging status. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-99 OL-29557-04...
Page 124: Logging Console
This example shows how to enable logging messages with a severity level of 4 (warning) or higher to the console session: switch# configure terminal switch(config)# logging console 4 switch(config)# Related Commands Command Description show logging console Displays the console logging configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-100 OL-29557-04...
Page 125: Logging Distribute
S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m logging distribute To enable the distribution of the syslog server configuration to network switches using the Cisco Fabric Services (CFS) infrastructure, use the logging distribute command. To disable the distribution, use the no form of this command.
Page 126: Logging Event
Related Commands Command Description show logging Displays the logging status. show switch-profile Displays information about the switch profile and the configuration revision. switch-profile Creates or configures a switch profile. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-102 OL-29557-04...
Page 127: Logging Event Port
1/1 switch(config-if)# logging event port link-status default switch(config-if)# Related Commands Command Description show interface Displays the interface configuration information. show logging Displays the logging status. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-103 OL-29557-04...
Page 128: Logging Ip Access-List Cache Entries Num_Entries
This example shows how to log interface events: switch# configure terminal switch(config)# logging ip access-list cache entries 5000 switch(config)# Related Commands Command Description show logging Displays the logging status. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-104 OL-29557-04...
Page 129: Logging Ip Access-List Cache Interval Seconds
This example shows how to log interface events: switch# configure terminal switch(config)# logging ip access-list cache interval 120 switch(config)# Related Commands Command Description show logging Displays the logging status. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-105 OL-29557-04...
Page 130: Logging Ip Access-List Cache Threshold Num_Packets
This example shows how to log interface events: switch# configure terminal switch(config)# logging ip access-list cache threshold 500000 switch(config)# Related Commands Command Description show logging Displays the logging status. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-106 OL-29557-04...
Page 131: Logging Level
2 switch(config)# This example shows how to enable error logging messages for the Precision Time Protocol (PTP) packets: switch# configure terminal switch(config)# logging level ptp 3 Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-107 OL-29557-04...
Page 132 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m switch(config)# Related Commands Command Description show logging level Displays the facility logging level configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-108 OL-29557-04...
Page 133: Logging Logfile
This example shows how to configure a log file called logfile to store system messages and set its severity level to 4: switch# configure terminal switch(config)# logging logfile logfile 4 switch(config)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-109 OL-29557-04...
Page 134 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description show logging logfile Displays the log file. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-110 OL-29557-04...
Page 135: Logging Module
Examples This example shows how to enable module log messages: switch# configure terminal switch(config)# logging module switch(config)# Related Commands Command Description show logging module Displays the module logging status. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-111 OL-29557-04...
Page 136: Logging Monitor
This example shows how to enable monitor log messages: switch# configure terminal switch(config)# logging monitor switch(config)# Related Commands Command Description show logging monitor Displays the status of monitor logging. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-112 OL-29557-04...
Page 137: Logging Server
Specifies the management VRF. This is the default VRF. Command Default The default outgoing facility is local7. The default VRF is management. Command Modes Global configuration mode Command History Release Modification 5.0(3)U1(1) This command was introduced. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-113 OL-29557-04...
Page 138 This example shows how to configure a remote syslog server at a specified hostname with severity level 5 or higher: switch# configure terminal switch(config)# logging server syslogA 5 switch(config)# Related Commands Command Description show logging server Displays the configured syslog servers. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-114 OL-29557-04...
Page 139: Logging Source-Interface
This example shows how to enable a source interface for the syslog server: switch# configure terminal switch(config)# logging source-interface ethernet 2/1 Related Commands Command Description show logging info Displays the configured syslog information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-115 OL-29557-04...
Page 140 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Cisco Nexus 3000 Series NX-OS System Management Command Reference...
Page 141: Logging Timestamp
This example shows how to set the logging time-stamp units to microseconds: switch# configure terminal switch(config)# logging timestamp microseconds switch(config)# Related Commands Command Description show logging Displays the logging time-stamp configuration. timestamp Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-117 OL-29557-04...
Page 142: Mode Tap-Aggregation
This command was introduced. Usage Guidelines You can use this command on all Cisco Nexus 3000 Series and Cisco Nexus 3100 Series switches. To be able to apply an ACL with a Tap Aggregation policy on an interface, you must run the mode tap-aggregation command.
Page 143: Monitor Erspan Origin Ip-Address
This command was introduced. Usage Guidelines When you change the origin IP address, it impacts all the sessions. On a Cisco Nexus 3000 Series switch, only global origin IP address is supported. Note This command does not require a license.
Page 144: Monitor Session
After you create an ERSPAN session, you can describe the session and add interfaces and VLANs as sources and destinations. This command does not require a license. Examples This example shows how to create a SPAN session: switch# configure terminal switch(config)# monitor session 2 switch(config)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-120 OL-29557-04...
Page 145 Sets the time-to-live (TTL) value for an ERSPAN packet. mtu (ERSPAN) Sets the maximum transmission value (MTU) for ERSPAN packets. show monitor session Displays SPAN session configuration information. source (SPAN, Adds a SPAN source port. ERSPAN) Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-121 OL-29557-04...
Page 146: Mpls Strip Dest-Mac
Clears dynamic label entries. dynamic mpls strip label Adds or deletes static MPLS labels. mpls strip label-age Configures MPLS label aging. show mpls strip labels Displays MPLS label configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-122 OL-29557-04...
Page 147: Mpls Strip
Clears dynamic label entries. dynamic mpls strip label-age Configures MPLS label aging. mpls strip dest-mac Configures the destination MAC address for stripped egress frames. show mpls strip labels Displays MPLS label configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-123 OL-29557-04...
Page 148: Mpls Strip Label
100 switch(config)# This example shows how to delete a static MPLS label: switch# configure terminal switch(config)# no mpls strip label 100 switch(config)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-124 OL-29557-04...
Page 149 Clears dynamic label entries. dynamic mpls strip label-age Configures MPLS label aging. mpls strip dest-mac Configures the destination MAC address for stripped egress frames. show mpls strip labels Displays MPLS label configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-125 OL-29557-04...
Page 150: Mpls Strip Label-Age
Adds or deletes static MPLS labels. mpls strip dest-mac Configures the destination MAC address for stripped egress frames. show mpls strip labels Displays MPLS label configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-126 OL-29557-04...
Page 151 This example shows how to form a peer association with a peer: switch# configure terminal switch(config)# ntp peer 192.168.10.0 switch(config)# This example shows how to delete an association with a peer: switch# configure terminal switch(config)# no ntp peer 192.168.10.0 switch(config)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-127 OL-29557-04...
Page 152 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description ntp distribute Enables CFS distribution for NTP. show ntp Displays NTP information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-128 OL-29557-04...
Page 153: Ntp Abort
Related Commands Command Description ntp distribute Enables CFS distribution for NTP. show ntp Displays NTP information. ntp commit Commits the NTP configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-129 OL-29557-04...
Page 154: Ntp Access-Group
This example shows how to configure a peer access group for NTP: switch# configure terminal switch(config)# ntp access-group peer Admin_Group_123 switch(config)# This example shows how to remove an NTP peer access group: switch# configure terminal Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-130 OL-29557-04...
Page 155 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m switch(config)# no ntp access-group peer Admin_Group_123 switch(config)# Related Commands Command Description show ntp Displays the NTP access groups. access-groups Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-131 OL-29557-04...
Page 156: Ntp Authenticate
This command does not require a license. Examples This example shows how to enable NTP authentication: switch(config)# ntp authenticate switch(config)# This example shows how to disable NTP authentication: switch(config)# no ntp authenticate switch(config)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-132 OL-29557-04...
Page 157 Configures one or more keys that a time source must provide in its NTP packets in order for the device to synchronize to it. show ntp Displays the status of NTP authentication. authentication-status Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-133 OL-29557-04...
Page 158: Ntp Authentication-Key
Command Description show ntp Configures one or more keys that a time source must provide in its NTP authentication-key packets in order for the device to synchronize to it. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-134 OL-29557-04...
Page 159: Ntp Broadcast
This command does not require a license. Examples This example shows how to enable an NTP IPv4 broadcast server on the interface: switch# configure terminal switch(config)# interface ethernet 6/1 switch(config-if)# ntp broadcast destination 192.0.2.10 Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-135 OL-29557-04...
Page 160: Ntp Broadcastdelay
Time accuracy is marginally reduced in NTP broadcast associations because information flows only one Note way. This command does not require a license. Examples This example shows how to configure the estimated broadcast round-trip delay: switch# configure terminal switch(config-if)# ntp broadcastdelay 100 Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-136 OL-29557-04...
Page 161: Ntp Commit
This example shows how to commit changes to the active NTP configuration: switch# configure terminal switch(config)# ntp commit switch(config)# Related Commands Command Description ntp distribute Enables CFS distribution for NTP. show ntp Displays NTP information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-137 OL-29557-04...
Page 162: Ntp Disable
Command History Release Modification 6.0(2)U(2)1 This command was introduced. Usage Guidelines This command does not require a license. Examples This example shows how to disable NTP: switch# ntp disable Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-138 OL-29557-04...
Page 163: Ntp Distribute
This example shows how to distribute the active NTP configuration: switch# configure terminal switch(config)# ntp distribute switch(config)# Related Commands Command Description ntp commit Commits the NTP configuration changes to the active configuration. show ntp Displays NTP information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-139 OL-29557-04...
Page 164: Ntp Logging
This example shows how to enable NTP logging: switch# configure terminal switch(config)# ntp logging switch(config)# This example shows how to disable NTP logging: switch# configure terminal switch(config)# no ntp logging switch(config)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-140 OL-29557-04...
Page 165 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description show ntp Displays the NTP logging status. logging-status show ntp statistics Displays the NTP statistics. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-141 OL-29557-04...
Page 166: Ntp Master
5 This example shows how to remove a device as an authoritative NTP server: switch# configure terminal switch(config)# no ntp master 5 Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-142 OL-29557-04...
Page 167 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description show running-config Displays information about the NTP configuration that is currently running on the switch. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-143 OL-29557-04...
Page 168: Ntp Multicast
This command does not require a license. Examples This example shows how to configure an NTP IPv6 multicast server on an interface: switch(config)# interface ethernet 6/1 switch(config-if)# ntp multicast FF02:1::FF0E:8C6C Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-144 OL-29557-04...
Page 169 Related Commands Command Description ntp multicast client Configures an NTP multicast client on an interface. show running-config Displays information about the NTP configuration that is currently running on the switch. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-145 OL-29557-04...
Page 170: Ntp Multicast Client
This command does not require a license. Examples This example shows how to configure an NTP IPv6 multicast server on an interface: switch(config)# interface ethernet 6/1 switch(config-if)# ntp multicast client FF02:1::FF0E:8C6C Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-146 OL-29557-04...
Page 171 Related Commands Command Description ntp multicast Configures an NTP multicast server on an interface. show running-config Displays information about the NTP configuration that is currently running on the switch. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-147 OL-29557-04...
Page 172: Ntp Peer
Related Commands Command Description ntp server Configures an NTP server. show ntp peers Displays all the NTP peers. show ntp peer-status Displays the status for all the server/peers. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-148 OL-29557-04...
Page 173: Ntp Server
NTP peer. show ntp peer-status Displays the status of all NTP servers and peers. show ntp peers Displays all the NTP peers. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-149 OL-29557-04...
Page 174: Ntp Source
192.0.2.3 This example shows how to remove the NTP source: switch(config)# no ntp source 192.0.2.3 Related Commands Command Description show ntp source Displays information about the NTP source. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-150 OL-29557-04...
Page 175: Ntp Source-Interface
This example shows how to remove an NTP source configuration: switch(config)# no ntp source-interface loopback 1 switch(config)# Command Description show ntp Displays information about the NTP source interface. source-interface Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-151 OL-29557-04...
Page 176: Ntp Sync-Retry
This example shows how to retry synchronization with the configured NTP servers: switch# ntp sync-retry switch# Related Commands Command Description ntp distribute Enables CFS distribution for NTP. show ntp Displays NTP information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-152 OL-29557-04...
Page 177: Ntp Trusted-Key
This example shows how to remove the NTP trusted key: switch# configure terminal switch(config)# no ntp trusted-key 42 switch(config)# Related Commands Command Description show ntp trusted-keys Displays the status of NTP authentication. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-153 OL-29557-04...
Page 178: Periodic-Inventory (Call Home)
5 switch(config-callhome)# This example shows how to disable a periodic inventory notification for Call Home: switch# configure terminal switch(config)# callhome switch(config-callhome)# no periodic-inventory notification interval 5 switch(config-callhome)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-154 OL-29557-04...
Page 179 Related Commands Command Description copy running-config Saves this configuration change. startup-config show callhome Displays Call Home configuration information. show running-config Displays the running configuration information for Call Home. callhome Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-155 OL-29557-04...
Page 180: Phone-Contact (Call Home)
Saves this configuration change. startup-config show callhome Displays a summary of the Call Home configuration. streetaddress Configures the street address for the primary person responsible for the switch. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-156 OL-29557-04...
Page 181 Configures the source IP address for all PTP packets. ptp sync interval Configures the interval between PTP synchronization messages on an interface. ptp vlan Configures the PTP VLAN value on an interface. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-157 OL-29557-04...
Page 182: Ptp Announce
This example shows how to remove the interval configuration for PTP messages from an interface: switch# configure terminal switch(config)# interface ethernet 1/5 switch(config-if)# no ptp announce interval 1 switch(config-if)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-158 OL-29557-04...
Page 183 Configures the source IP address for all PTP packets. ptp sync interval Configures the interval between PTP synchronization messages on an interface. ptp vlan Configures the PTP VLAN value on an interface. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-159 OL-29557-04...
Page 184: Ptp Delay-Request Minimum Interval
1/5 switch(config-if)# no ptp delay-request minimum interval 3 switch(config-if)# Related Commands Command Description feature ptp Enables or disables PTP on the device. Enables or disables PTP on an interface. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-160 OL-29557-04...
Page 185 Configures the source IP address for all PTP packets. ptp sync interval Configures the interval between PTP synchronization messages on an interface. ptp vlan Configures the PTP VLAN value on an interface. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-161 OL-29557-04...
Page 186: Ptp Domain
Configures the priority2 value to use when advertising this clock. ptp source Configures the source IP address for all PTP packets. show ptp brief Displays the PTP status. show ptp clock Displays the properties of the local clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-162 OL-29557-04...
Page 187: Ptp Priority1
Configures the priority2 value to use when advertising this clock. show ptp brief Displays the PTP status. show ptp clock Displays the properties of the local clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-163 OL-29557-04...
Page 188: Ptp Priority2
Configures the priority1 value to use when advertising this clock. show ptp brief Displays the PTP status. show ptp clock Displays the properties of the local clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-164 OL-29557-04...
Page 189: Ptp Source
Configures the domain number to use for this clock. ptp priority1 Configures the priority1 value to use when advertising this clock. ptp priority2 Configures the priority2 value to use when advertising this clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-165 OL-29557-04...
Page 190 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Command Description show ptp brief Displays the PTP status. show ptp clock Displays the properties of the local clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-166 OL-29557-04...
Page 191: Ptp Sync Interval
PTP communication. A Cisco Nexus 3000 Series switch must be synchronized on the Slave port with a sync log interval value of less than or equal to -3. Any Master ports on the switch that are connected to downlink Cisco Nexus 3000 Series switches must be configured for a sync log interval value that is less than or equal to -3.
Page 192 Configures the minimum interval allowed between PTP delay-request minimum interval messages when the port is in the master state. ptp vlan Configures the PTP VLAN value on an interface. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-168 OL-29557-04...
Page 193: Ptp Vlan
9 switch(config-if)# This example shows how to remove the PTP VLAN value from an interface: switch# configure terminal switch(config)# interface ethernet 1/5 switch(config-if)# no vlan 9 switch(config-if)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-169 OL-29557-04...
Page 194 Configures the minimum interval allowed between PTP delay-request minimum interval messages when the port is in the master state. ptp sync interval Configures the interval between PTP synchronization messages on an interface. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-170 OL-29557-04...
Page 195: Rmon Alarm
(Optional) Specifies an owner for the alarm. The name can be any alphanumeric string. Command Default None Command Modes Global configuration mode Command History Release Modification 5.0(3)U1(1) This command was introduced. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-171 OL-29557-04...
Page 196 Saves the running configuration to the startup configuration file. startup-config snmp-server enable Enables SNMP notifications on the switch. traps snmp-server user Configures an SNMP user. show rmon Displays information about RMON alarms and events. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-172 OL-29557-04...
Page 197: Rmon Event
1 owner test switch(config)# Related Commands Command Description copy running-config Saves the running configuration to the startup configuration file. startup-config snmp-server enable Enables SNMP notifications on the switch. traps Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-173 OL-29557-04...
Page 198 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Command Description snmp-server user Configures an SNMP user. show rmon Displays information about RMON alarms and events. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-174 OL-29557-04...
Page 199: Rmon Hcalarm
(Optional) Specifies an owner for the alarm. The name can be any alphanumeric string. Command Default None Command Modes Global configuration mode Command History Release Modification 5.0(3)U1(1) This command was introduced. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-175 OL-29557-04...
Page 200 Saves the running configuration to the startup configuration file. startup-config snmp-server enable Enables SNMP notifications on the switch. traps snmp-server user Configures an SNMP user. show rmon Displays information about RMON alarms and events. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-176 OL-29557-04...
Page 201: Scheduler
255 character in this format: abc@xyz.com. smtp-server Specifies the Simple Mail Transport Protocol server, which can be a DNS name or an IPv4 or IPv6 address. Defaults None Command Modes Job configuration Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-177 OL-29557-04...
Page 202 This example shows how to remove a scheduler job schedule: switch(config)# no scheduler schedule name daily Related Commands Command Description feature scheduler Enables the scheduler. show scheduler Displays scheduler information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-178 OL-29557-04...
Page 203: Sflow Agent-Ip
This example shows how to configure the IPv4 address of the sFlow Agent. switch(config)# sflow agent-ip 192.0.2.3 switch(config)# copy running-config startup-config Related Commands Command Description feature sflow Enables sFlow. show sflow Displays sFlow information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-179 OL-29557-04...
Page 204: Sflow Collector-Ip
This example shows how to configure the IPv4 address of the sFlow data collector that is connected to the management port. switch# configure terminal switch(config)# sflow collector-ip 192.0.2.5 vrf-management switch(config)# copy running-config startup-config Related Commands Command Description feature sflow Enables sFlow. show sflow Displays sFlow information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-180 OL-29557-04...
Page 205: Sflow Collector-Port
This example shows how to configure the destination port for the sFlow datagrams. switch# configure terminal switch(config)# sflow collector-port 7000 switch(config)# copy running-config startup-config [########################################] 100% switch(config)# Related Commands Command Description feature sflow Enables sFlow. show sflow Displays sFlow information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-181 OL-29557-04...
Page 206: Sflow Counter-Poll-Interval
This example shows how to configure the sFlow poll interval for an interface. switch# configure terminal switch(config)# sflow counter-poll-interval 100 switch(config)# copy running-config startup-config Related Commands Command Description feature sflow Enables sFlow. show sflow Displays sFlow information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-182 OL-29557-04...
Page 207: Sflow Data-Source
This example shows how to configure port channel 100 for the sFlow sampler. switch# configure terminal switch(config)# sflow data-source interface port-channel 100 switch(config)# copy running-config startup-config [########################################] 100% switch(config)# Related Commands Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-183 OL-29557-04...
Page 208 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Command Description feature sflow Enables sFlow. show sflow Displays sFlow information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-184 OL-29557-04...
Page 209: Sflow Max-Datagram-Size
This example shows how to configure sFlow maximum datagram size. switch# configure terminal switch(config)# sflow maximum-datagram-size 2000 switch(config)# copy running-config startup-config [########################################] 100% switch(config)# Related Commands Command Description feature sflow Enables sFlow. show sflow Displays sFlow information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-185 OL-29557-04...
Page 210: Sflow Max-Sampled-Size
This example shows how to configure the maximum sampling size for the sFlow Agent. switch# configure terminal switch(config)# sflow maximum-sampled-size 200 switch(config)# copy running-config startup-config Related Commands Command Description feature sflow Enables sFlow. show sflow Displays sFlow information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-186 OL-29557-04...
Page 211: Sflow Sampling-Rate
This example shows how to set the sampling rate to 50,000. switch# configure terminal switch(config)# sflow sampling-rate 50000 switch(config)# copy running-config startup-config Related Commands Command Description feature sflow Enables sFlow. show sflow Displays sFlow information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-187 OL-29557-04...
Page 212: Show Callhome
: 08:00 (HH:MM) Distribution : Disabled switch# Related Commands Command Description callhome Configures a Call Home service. show callhome Displays Call Home information for a destination profile. destination-profile Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-188 OL-29557-04...
Page 213: Show Callhome Destination-Profile
<--Output truncated--> switch# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-189 OL-29557-04...
Page 214 Related Commands Command Description destination-profile Creates a user-defined Call Home destination profile. show callhome Displays a summary of the Call Home configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-190 OL-29557-04...
Page 215: Show Callhome Transport-Email
Related Commands Command Description show callhome Displays Call Home configuration information. show running-config Displays the running configuration information for Call Home. callhome Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-191 OL-29557-04...
Page 216: Show Callhome User-Def-Cmds
User configured commands for alert groups : alert-group configuration user-def-cmd show running-config switch# Related Commands Command Description alert-group Adds CLI show commands to a Call Home alert group. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-192 OL-29557-04...
Page 217: Show Diagnostic Bootup Level
Related Commands Command Description diagnostic bootup level Configures the bootup diagnostic level for a faster module bootup time. show diagnostic result Displays the results of the diagnostics tests. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-193 OL-29557-04...
Page 218: Show Diagnostic Result
1 Related Commands Command Description diagnostic bootup level Configures the bootup diagnostic level for a faster module bootup time. show diagnostic Displays the bootup diagnostics level. bootup level Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-194 OL-29557-04...
Page 219: Show Event Manager Environment
Displays information about a system policy. policy-state show event manager Displays information about the script policies. script system show running-config Displays information about running the configuration for the Embedded Event Manager (EEM). Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-195 OL-29557-04...
Page 220 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Command Description show event manager Displays information about the predefined system policies. system-policy show startup-config Displays information about the startup configuration for the Embedded Event Manager (EEM). Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-196 OL-29557-04...
Page 221: Show Event Manager Event-Types
1 to 1. Defaults None Command Modes Any command mode Command History Release Modification 5.0(3)U3(1) This command was introduced. Usage Guidelines This command does not require a license. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-197 OL-29557-04...
Page 222 Publisher : Platform Manager Default Action : None Name : fanabsent Description : Fan Absent Event Event Parameters : devicenum, time Publisher : Platform Manager Default Action : None Name : fanbad Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-198 OL-29557-04...
Page 223 Displays information about the running configuration for the Embedded Event Manager (EEM). show event manager Displays information about the predefined system policies. system-policy show startup-config Displays information about the startup configuration for the Embedded Event Manager (EEM). Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-199 OL-29557-04...
Page 224: Show Event Manager History Events
Displays information about the configured environment variables. environment show event manager Displays information about the event manager event types. event-types show event manager Displays information about a system policy. policy-state Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-200 OL-29557-04...
Page 225 Displays information about the running configuration for the Embedded Event Manager (EEM). show event manager Displays information about the predefined system policies. system-policy show startup-config Displays information about the startup configuration for the Embedded Event Manager (EEM). Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-201 OL-29557-04...
Page 226: Show Event Manager Policy-State
Displays the history of events for all policies. history events show event manager Displays information about the script policies. script system show running-config Displays information about the running configuration for the Embedded Event Manager (EEM). Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-202 OL-29557-04...
Page 227 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Command Description show event manager Displays information about the predefined system policies. system-policy show startup-config Displays information about the startup configuration for the Embedded Event Manager (EEM). Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-203 OL-29557-04...
Page 228: Show Event Manager Script System
Displays information about the running configuration for the Embedded Event Manager (EEM). show event manager Displays information about the predefined system policies. system-policy show startup-config Displays information about the startup configuration for the Embedded Event Manager (EEM). Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-204 OL-29557-04...
Page 229: Show Event Manager System-Policy
Displays all policies including advanced and the policies that cannot be overridden. Defaults None Command Modes Any command mode Command History Release Modification 5.0(3)U3(1) This command was introduced. Usage Guidelines This command does not require a license. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-205 OL-29557-04...
Page 230 Description : service memory usage event Overridable : Yes Name : __sysmgr_service_hap_reset Description : service hap reset event. check the services at fault and look for the cores Overridable : No --More-- switch# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-206 OL-29557-04...
Page 231 Displays information about the running configuration for the Embedded Event Manager (EEM). show startup-config Displays information about the startup configuration for the Embedded Event Manager (EEM). Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-207 OL-29557-04...
Page 232: Show Forwarding Mpls Stats
Input Pkts : 4372955 Input Bytes :559738240 Output Pkts: 4372959 Output Bytes:542246916 3000 |0x80000001 |2000:2000:2000:2000:2000:2000:2000:2000/128 |2000:1111:2121:1111:1111:1111:1111:1 |Po21 |Pop Label HH: 100030, Refcount: 1 Input Pkts : 4371190 Input Bytes :559512320 Output Pkts: 4371195 Output Bytes:542028180 Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-208 OL-29557-04...
Page 233: Show Hardware Forwarding Memory Health Summary
Table ID: Ingress pre-lookup ACL result table Detections: 1 Corrections: 1 Table ID: Ingress ACL result table Detections: 1 Corrections: 1 Table ID: Egress ACL result table Detections: 1 Corrections: 1 Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-209 OL-29557-04...
Page 234: Show Hosts
This example shows how to display the IP addresses of the DNS servers that are used to resolve hostnames: switch# show hosts Related Commands Command Description ip domain-list Defines a list of domains. ip domain lookup Enables DNS-based hostname-to-address translation. ip domain-name Configures a name server. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-210 OL-29557-04...
Page 235: Show Logging Console
This command was introduced. Examples This example shows how to display the console logging configuration: switch# show logging console Related Commands Command Description logging console Configures logging to the console. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-211 OL-29557-04...
Page 236: Show Logging Info
Modification 5.0(3)U1(1) This command was introduced. Examples This example shows how to display the logging configuration: switch# show logging info Related Commands Command Description logging event Logs interface events. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-212 OL-29557-04...
Page 237: Show Logging Last
This example shows how to display the last 42 lines of the log file: switch# show logging last 42 Related Commands Command Description logging logfile Configures the name of the log file used to store system messages. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-213 OL-29557-04...
Page 238: Show Logging Level
<--snip--> vdc_mgr vlan_mgr vshd xmlma zschk 0(emergencies) 1(alerts) 2(critical) 3(errors) 4(warnings) 5(notifications) 6(information) 7(debugging) switch# This example shows how to display the EtherChannel logging severity level configuration: Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-214 OL-29557-04...
Page 239 Facility Default Severity Current Session Severity -------- ---------------- ------------------------ 0(emergencies) 1(alerts) 2(critical) 3(errors) 4(warnings) 5(notifications) 6(information) 7(debugging) switch# Related Commands Command Description logging level Configures the facility logging level. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-215 OL-29557-04...
Page 240: Show Logging Logfile
This example shows how to display the messages in the log file that were timestamped within the span shown: switch# show logging logfile start-time 2008 mar 11 12:10:00 Related Commands Command Description logging logfile Configures logging to a log file. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-216 OL-29557-04...
Page 241: Show Logging Module
5.0(3)U1(1) This command was introduced. Examples This example shows how to display the module logging configuration: switch# show logging module Related Commands Command Description logging module Configures module logging. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-217 OL-29557-04...
Page 242: Show Logging Monitor
This command was introduced. Examples This example shows how to display the monitor logging configuration: switch# show logging monitor Related Commands Command Description logging monitor Configures logging on the monitor. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-218 OL-29557-04...
Page 243: Show Logging Nvram
This example shows how to display the last 20 messages in the NVRAM log: switch# show logging nvram last 20 Related Commands Command Description logging level Enables logging messages from a defined facility. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-219 OL-29557-04...
Page 244: Show Logging Onboard
(usually after 15 or 19 corrections). Also, an extra message gets printed when the parity error is injected. 5.0(3)U1(1) This command was introduced. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-220 OL-29557-04...
Page 245 [-n num]—Stream Editor. The optional -n num keyword and argument allow you to specify the • number of lines to print. Range: 0 to 2147483647. include [-i] [-x] [word]—Include the lines that match. • Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-221 OL-29557-04...
Page 246 Cisco router or switch. Data is logged to files stored in nonvolatile memory. When the onboard hardware is started up, a first record is made for each area monitored and becomes a base value for subsequent records.
Page 247 • Related Commands Command Description clear logging onboard Clears the OBFL entries in the persistent log. hw-module logging Enables or disabled OBFL entries based on the error type. onboard Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-223 OL-29557-04...
Page 248: Show Logging Pending
This example shows how to display the pending changes to the syslog server configuration: switch# show logging pending Related Commands Command Description logging abort Cancels the pending changes to the syslog server configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-224 OL-29557-04...
Page 249: Show Logging Pending-Diff
This example shows how to display the pending differences of the syslog server configuration: switch# show logging pending-diff Related Commands Command Description logging abort Cancels the pending changes to the syslog server configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-225 OL-29557-04...
Page 250: Show Logging Session Status
This command was introduced. Examples This example shows how to display the logging session status: switch# show logging session status Related Commands Command Description logging timestamp Sets the logging time-stamp units. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-226 OL-29557-04...
Page 251: Show Logging Server
This command was introduced. Examples This example shows how to display the syslog server configuration: switch# show logging server Related Commands Command Description logging server Configures a remote syslog server. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-227 OL-29557-04...
Page 252: Show Logging Status
This example shows how to display the logging status: switch# show logging status Related Commands Command Description logging distribute Enables the distribution of the syslog server configuration to network switches using the Cisco Fabric Services (CFS) infrastructure. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-228 OL-29557-04...
Page 253: Show Logging Timestamp
This command was introduced. Examples This example shows how to display the logging time-stamp configuration: switch# show logging timestamp Related Commands Command Description logging timestamp Configures the logging time stamp granularity. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-229 OL-29557-04...
Page 254: Show Monitor Session
: 255 ip-dscp : 0 acl-name : acl-name not specified origin-ip : 200.1.1.1 (global) source intf : rx : Eth1/9 tx : Eth1/9 both : Eth1/9 source VLANs : Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-230 OL-29557-04...
Page 255 : rx : Eth1/9 tx : Eth1/9 both : Eth1/9 source VLANs : filter VLANs : filter not specified rx : source fwd drops : egress-intf : Po10switch switch# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-231 OL-29557-04...
Page 256 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description monitor session Displays the contents of the startup configuration file. show running-config Displays the running configuration information for SPAN and ERSPAN monitor sessions. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-232 OL-29557-04...
Page 257: Show Mpls Strip Labels
4099 Eth1/53/1 4100 Eth1/53/1 4101 Eth1/53/1 4102 Eth1/53/1 4103 Eth1/53/1 4104 Eth1/53/1 4105 Eth1/53/1 4106 Eth1/53/1 4107 Eth1/53/1 4108 Eth1/53/1 25000 None <User> 20000 None <User> 21000 None <User> Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-233 OL-29557-04...
Page 258 Configures the destination MAC address for stripped egress frames. mpls strip label Adds or deletes static MPLS labels. mpls strip label-age Configures MPLS label aging. clear mpls strip label Clears dynamic label entries. dynamic Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-234 OL-29557-04...
Page 259: Show Ntp Access-Groups
This example shows how to display the NTP access group configuration: switch# show ntp access-groups -------------------------------------- Access List Type -------------------------------------- Admin_Group_123 Peer switch# Related Commands Command Description ntp access-group peer Configures an NTP access group. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-235 OL-29557-04...
Page 260: Show Ntp Authentication-Keys
Displays the status of all NTP authentication. tion-status ntp authentication-key Configures one or more keys that a time source must provide in its NTP packets in order for the device to synchronize to it. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-236 OL-29557-04...
Page 261: Show Ntp Authentication-Status
This example shows how to display the NTP authentication status: switch# show ntp authentication-status Authentication enabled. switch# Related Commands Command Description ntp authenticate Enables NTP authentication. show ntp authentica- Displays the configured NTP authentication keys. tion-keys Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-237 OL-29557-04...
Page 262: Show Ntp Logging-Status
Related Commands Command Description ntp logging Enables NTP logging. show ntp authentica- Displays the status of NTP authentication. tion-status show ntp session status Displays the NTP distribution session information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-238 OL-29557-04...
Page 263: Show Ntp Peers
This command was introduced. Examples This example shows how to display information about NTP peers: switch# show ntp peers Related Commands Command Description show ntp peer-status Displays status information about NTP peers. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-239 OL-29557-04...
Page 264: Show Ntp Peer-Status
This command was introduced. Examples This example shows how to display the peer status for NTP: switch# show ntp peer-status Related Commands Command Description show ntp peers Displays information about NTP peers. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-240 OL-29557-04...
Page 265: Show Ntp Pending-Diff
NTP configuration: switch# show ntp pending-diff switch# Related Commands Command Description show ntp source Displays information about the NTP source. show ntp peers Displays information about NTP peers. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-241 OL-29557-04...
Page 266: Show Ntp Pending Peers
This example shows how to display the pending NTP configuration changes on all peers: switch# show ntp pending peers switch# Related Commands Command Description show ntp source Displays information about the NTP source. show ntp peers Displays information about NTP peers. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-242 OL-29557-04...
Page 267: Show Ntp Session Status
: Success Last Action Failure Reason : none switch# Related Commands Command Description show ntp source Displays information about the NTP source. show ntp peers Displays information about NTP peers. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-243 OL-29557-04...
Page 268: Show Ntp Status
Distribution : Disabled Last operational state: No session switch(config)# Related Commands Command Description show ntp source Displays information about the NTP source. show ntp peers Displays information about NTP peers. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-244 OL-29557-04...
Page 269: Show Ntp Source
This command does not require a license. Examples This example shows how to display the NTP source information: switch(config)# show ntp source Related Commands Command Description ntp source Configures the NTP source. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-245 OL-29557-04...
Page 270: Show Ntp Source-Interface
Command Description show startup-config Displays information about the startup NTP configuration of the switch. show running-config Displays information about the NTP configuration that is currently running on the switch. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-246 OL-29557-04...
Page 271: Show Ntp Statistics
This command was introduced. Examples This example shows how to display the statistics for NTP: switch# show ntp statistics local Related Commands Command Description clear ntp statistics Clears NTP statistics Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-247 OL-29557-04...
Page 272: Show Ntp Status
This command does not require a license. Examples This example shows how to display the distribution status for NTP. switch(config)# show ntp status Distribution : Enabled Last operational state: No session Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-248 OL-29557-04...
Page 273: Show Ntp Trusted-Keys
Usage Guidelines This command does not require a license. Examples This example shows how to display all the configured NTP trusted keys: switch(config)# show ntp trusted-keys Trusted Keys: switch(config)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-249 OL-29557-04...
Page 274: Show Ptp Brief
Displays the properties of the PTP parent. show ptp port Displays the status of the PTP port. show ptp time-property Displays the properties of the PTP clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-250 OL-29557-04...
Page 275: Show Ptp Clock
Displays the state of foreign masters known to the PTP process. foreign-masters-record show ptp corrections Displays the last few PTP corrections. show ptp parent Displays the properties of the PTP parent. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-251 OL-29557-04...
Page 276 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Command Description show ptp port Displays the status of the PTP port. show ptp time-property Displays the properties of the PTP clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-252 OL-29557-04...
Page 277: Show Ptp Clock Foreign-Masters-Record
This example shows how to display information about the state of foreign masters known to the PTP process for the Ethernet interface 1/5: switch# show ptp clock foreign-masters-record interface ethernet 1/5 Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-253 OL-29557-04...
Page 278 Displays the properties of the PTP parent. show ptp port Displays the status of the PTP port. show ptp time-property Displays the properties of the PTP clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-254 OL-29557-04...
Page 279: Show Ptp Corrections
Displays the properties of the PTP parent. show ptp port Displays the status of the PTP port. show ptp time-property Displays the properties of the PTP clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-255 OL-29557-04...
Page 280: Show Ptp Parent
Observed Parent Clock Phase Change Rate: N/A Grandmaster Clock: Grandmaster Clock Identity: 0: 0: 0:ff:ff: 0: 0: 0 Grandmaster Clock Quality: Class: 248 Accuracy: 254 Offset (log variance): 65535 Priority1: 255 Priority2: 255 switch# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-256 OL-29557-04...
Page 281 Displays the last few PTP corrections. show ptp port Displays the status of the PTP port. show ptp time-property Displays the properties of the PTP clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-257 OL-29557-04...
Page 282: Show Ptp Port
Delay request interval(log mean): 2 Peer mean path delay: 0 Announce interval(log mean): 1 Sync interval(log mean): -2 Delay Mechanism: End to End Peer delay request interval(log mean): 0 switch# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-258 OL-29557-04...
Page 283 Displays the last few PTP corrections. show ptp parent Displays the properties of the PTP parent. show ptp time-property Displays the properties of the PTP clock. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-259 OL-29557-04...
Page 284: Show Ptp Time-Property
Displays the last few PTP corrections. show ptp parent Displays the properties of the PTP parent. show ptp port Displays the status of the PTP port. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-260 OL-29557-04...
Page 285: Show Rmon
Maximum allowed 32 bit or 64 bit alarms : 512 Number of 32 bit alarms configured : 0 Number of 64 bit hcalarms configured : 1 switch# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-261 OL-29557-04...
Page 286 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description rmon alarm Creates RMON alarms. rmon event Creates RMON events. rmon hcalarm Creates RMON high-capacity alarms. show running-config Displays the running configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-262 OL-29557-04...
Page 287: Show Running-Config
Release Modification 5.0(3)U1(1) This command was introduced. Examples This example shows how to display information on the running configuration on a switch that runs Cisco NX-OS Release 5.0(3)U1(1): switch# show running-config !Command: show running-config !Time: Fri May 28 10:30:02 2010 version 5.0(3)U1(1)
Page 288 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m This example shows how to display the running configuration on a switch that runs Cisco NX-OS Release 5.0(3)U2(1) and shows the Control Plane Policing (CoPP) policy maps, hardware port modes,...
Page 289: Show Running-Config Callhome
This example shows how to display the entire Call Home running configuration, including the default values: switch# show running-config callhome all Related Commands Command Description show callhome Displays Call Home configuration information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-265 OL-29557-04...
Page 290: Show Running-Config Eem
1.7 snmp-trap strdata "EEM detected server failure" event manager applet syslog-applet action 1.7 syslog priority critical msg cpu usage high event manager applet test_app event manager applet tracking-applet event track 20 state up switch# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-266 OL-29557-04...
Page 291 Displays information about the script policies. script system show event manager Displays information about the predefined system policies. system-policy show startup-config Displays information about the startup configuration for the Embedded Event Manager (EEM). Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-267 OL-29557-04...
Page 292: Show Running-Config Exclude-Provision
0xd727e3e4ed39de2f32841ffa24e4234c priv 0xd727e3e4ed39de2f32841ffa24e4234c localizedkey vrf context management ip route 0.0.0.0/0 192.168.0.1 vlan 1 vlan 5 private-vlan primary port-channel load-balance ethernet source-ip interface Ethernet1/1 <--Output truncated--> switch# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-268 OL-29557-04...
Page 293 Displays the preprovisioned module information. show startup-config Displays the startup configuration without the preprovisioning information exclude-provision for offline interfaces. slot Configures a chassis slot for a predefined module. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-269 OL-29557-04...
Page 294: Show Running-Config Interface
!Time: Fri Aug 26 04:12:01 2011 version 5.0(3)U2(1) interface Ethernet1/5 speed auto switch# Related Commands Command Description copy running-config Copies the running configuration information to the startup configuration startup-config file. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-270 OL-29557-04...
Page 295: Show Running-Config Monitor
ERSPAN destination session source ip 192.0.1.1 destination interface Ethernet1/2 switch# This example shows how to display detailed information on the running SPAN and ERSPAN configuration: switch# show running-config monitor all Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-271 OL-29557-04...
Page 296 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description monitor session Configures SPAN or ERSPAN sessions. show monitor session Displays information about SPAN or ERSPAN sessions. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-272 OL-29557-04...
Page 297: Show Running-Config Ptp
5 ptp delay-request minimum interval 2 switch# This example shows how to display the entire PTP running configuration, including the default values: switch# show running-config ptp all Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-273 OL-29557-04...
Page 298 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description copy running-config Copies the PTP running configuration information to the startup startup-config configuration file. show startup-config Displays the startup configuration information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-274 OL-29557-04...
Page 299: Show Scheduler
This command does not require a license. Examples This example shows how to display the scheduler configuration: switch# show scheduler config config terminal feature scheduler scheduler logfile size 16 switch# Related Commands Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-275 OL-29557-04...
Page 300 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Command Description scheduler Configures maintenance jobs. feature scheduler Enables the scheduler feature for scheduling maintenance jobs. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-276 OL-29557-04...
Page 301: Show Sflow
2000 switch(config)# sflow collector-ip 192.0.2. vrf management switch(config)# sfow collector-port 7000 switch(config)# sflow agent-ip 192.0.2.3 switch(config)# sflow data-source interface ethernet 1/5 Related Commands Command Description feature sflow Enables sFlow. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-277 OL-29557-04...
Page 302: Show Sflow Statistics
: 40759311 Processed Samples : 40759347 Dropped Samples Sent Datagrams : 6823652 Dropped Datagrams ##### Related Commands Command Description feature sflow Enables sFlow. show sflow Displays the sFlow global configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-278 OL-29557-04...
Page 303: Show Snmp Community
This example shows how to display the SNMP community strings: switch# show snmp community Related Commands Command Description snmp-server Configures the community access string to permit access to the SNMP community protocol. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-279 OL-29557-04...
Page 304: Show Snmp Context
5.0(3)U1(1) This command was introduced. Examples This example shows how to display the SNMP contexts: switch# show snmp context Related Commands Command Description snmp-server context Configures an SNMP context. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-280 OL-29557-04...
Page 305: Show Snmp Engineid
This example shows how to display the SNMP engine ID: switch# show snmp engineID Related Commands Command Description show running-config Displays the running system configuration information. snmp-server user Configures a new user to a SNMP group. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-281 OL-29557-04...
Page 306: Show Snmp Group
This command was introduced. Examples This example shows how to display the SNMP groups: switch# show snmp group Related Commands Command Description show running-config Displays the running system configuration information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-282 OL-29557-04...
Page 307: Show Snmp Host
5.0(3)U1(1) This command was introduced. Examples This example shows how to display the SNMP host: switch# show snmp host Related Commands Command Description snmp-server host Configures an SNMP host. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-283 OL-29557-04...
Page 308: Show Snmp Sessions
This command was introduced. Examples This example shows how to display the SNMP sessions: switch# show snmp sessions Related Commands Command Description show running-config Displays the running system configuration information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-284 OL-29557-04...
Page 309: Show Snmp Trap
This command was introduced. Examples This example shows how to display the SNMP traps: switch# show snmp trap Related Commands Command Description snmp trap link-status Enables SNMP link trap generation. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-285 OL-29557-04...
Page 310: Show Snmp User
This example shows how to display information about a specific SNMP user: switch# show snmp user admin Related Commands Command Description snmp-server user Configures a new user to an SNMP group. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-286 OL-29557-04...
Page 311: Show Startup-Config
1 snmp-server user admin network-admin auth md5 0xd727e3e4ed39de2f32841ffa24e4234c priv 0xd727e3e4ed39de2f32841ffa24e4234c localizedkey <--Output truncated--> switch# Related Commands Command Description show running-config Displays the contents of the currently running configuration file. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-287 OL-29557-04...
Page 312: Show Startup-Config Callhome
Related Commands Command Description copy running-config Saves this configuration change. startup-config show callhome Displays Call Home configuration information. show running-config Displays the running configuration information for Call Home. callhome Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-288 OL-29557-04...
Page 313: Show Startup-Config Eem
Displays the history of events for all policies. history events show event manager Displays information about a system policy. policy-state show event manager Displays information about the script policies. script system Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-289 OL-29557-04...
Page 314 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Command Description show running-config Displays information about the running configuration for the Embedded Event Manager (EEM). show event manager Displays information about the predefined system policies. system-policy Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-290 OL-29557-04...
Page 315: Show Startup-Config Exclude-Provision
Preprovisions a module in a slot. show provision Displays the preprovisioned module information. show running-config Displays the running configuration excluding the preprovisioned features. exclude-provision slot Configures a chassis slot for a predefined module. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-291 OL-29557-04...
Page 316: Show Startup-Config Ptp
5 ptp delay-request minimum interval 2 switch# This example shows how to display the entire PTP startup configuration, including the default values: switch# show startup-config ptp all Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-292 OL-29557-04...
Page 317 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description copy running-config Copies the running configuration information to the startup configuration startup-config file. ptp source Configures the global source IP for PTP packets. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-293 OL-29557-04...
Page 318: Show Startup-Config Vtp
Enables VTP on the switch. vtp domain Configures the VTP administrative domain. vtp file Stores the VTP configuration in a file. vtp mode Configures a VTP device mode. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-294 OL-29557-04...
Page 319: Show Tech-Support Callhome
This example shows how to display the troubleshooting information for Call Home: switch# show tech-support callhome Related Commands Command Description show callhome Displays Call Home configuration information. show running-config Displays the running configuration information for Call Home. callhome Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-295 OL-29557-04...
Page 320: Shut (Erspan)
1 type erspan-source switch(config-erspan-src)# no shut switch(config-erspan-src)# Related Commands Command Description monitor session Enters the monitor configuration mode. show monitor session Displays the virtual SPAN or ERSPAN configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-296 OL-29557-04...
Page 321: Site-Id (Call Home)
5.0(3)U1(1) This command was introduced. Usage Guidelines You can configure the customer identification information that Cisco Smart Call Home should use. The service agreement includes the customer identification information, such as the customer ID, contract ID, and site ID. Examples...
Page 322: Snmp-Server Community
SNMP drops the request and sends a system message. See the Cisco Nexus 3000 Series NX-OS Security Configuration Guide for more information on creating ACLs. The ACL applies to both IPv4 and IPv6 over UDP and TCP. After creating the ACL, assign the ACL to the SNMP community.
Page 323 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description show snmp community Displays the SNMP community strings. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-299 OL-29557-04...
Page 324: Snmp-Server Contact
This example shows how to remove an SNMP contact: switch# configure terminal switch(config)# no snmp-server contact DialSystemOperatorAtBeeper#1235 switch(config)# Related Commands Command Description show snmp Displays information about SNMP. snmp-server location Sets the system location string. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-300 OL-29557-04...
Page 325: Snmp-Server Context
VRFs. Examples This example shows how to map the public1 context to the default VRF: switch# configure terminal switch(config)# snmp-server context public1 vrf default switch(config)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-301 OL-29557-04...
Page 326 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Related Commands Command Description show snmp Displays the SNMP status. show snmp context Displays information about SNMP contexts. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-302 OL-29557-04...
Page 327: Snmp-Server Enable Traps
(Optional) Specifies the entity unrecognized module. fcdomain (Optional) Enables notifications for the Fibre Channel domain. fcns (Optional) Enables notifications for the name server. (Optional) Enables notifications for the fabric configuration server. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-303 OL-29557-04...
Page 328 (Optional) Specifies the unsupported member notification. Command Default All notifications Command Modes Global configuration mode Command History Release Modification 6.0(2)U3(1) The storm-control option was added. 5.0(3)U1(1) This command was introduced. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-304 OL-29557-04...
Page 329 Related Commands Command Description snmp-server enable Enables the Simple Network Management Protocol (SNMP) notifications traps link on link traps. show snmp trap Displays the SNMP notifications enabled or disabled. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-305 OL-29557-04...
Page 330: Snmp-Server Enable Traps Link
IETF Link state down notification. • linkUp—Enables the IETF Link state up notification. Command Default Disabled Command Modes Global configuration mode Command History Release Modification 5.0(3)U1(1) This command was introduced. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-306 OL-29557-04...
Page 331 This example shows how to disable the SNMP link trap notification on the switch: switch# configure terminal switch(config)# no snmp-server enable traps link switch(config)# Related Commands Command Description show snmp trap Displays the SNMP notifications enabled or disabled. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-307 OL-29557-04...
Page 332: Snmp-Server Enable Traps Vtp
This example shows how to disable all SNMP notifications on a VTP domain: switch(config)# no snmp-server enable traps vtp switch(config)# Related Commands Command Description show snmp trap Displays the SNMP notifications enabled or disabled. show vtp status Displays VTP information. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-308 OL-29557-04...
Page 333: Snmp-Server Globalenforcepriv
Related Commands Command Description snmp-server user Configures a new user to an SNMP group. show snmp sessions Displays the current SNMP sessions. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-309 OL-29557-04...
Page 334: Snmp-Server Host
Data Encryption Standard (DES) packet encryption – (also called “privacy”) udp-port port (Optional) Specifies the UDP port of the host to use. The port range is from 0 to 65535. Command Default Disabled Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-310 OL-29557-04...
Page 335 192.168.0.10 my_acl_for_public switch(config)# This example shows how to send all inform requests to the host myhost.cisco.com using the community string my_acl_for_public: switch# configure terminal switch(config)# snmp-server enable traps switch(config)# snmp-server host myhost.cisco.com informs version 2c my_acl_for_public...
Page 336: Snmp-Server Location
This example shows how to remove the system location string: switch# configure terminal switch(config)# no snmp-server location Building 3/Room 21 switch(config)# Related Commands Command Description snmp-server contact Sets the SNMP system contact (sysContact) string. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-312 OL-29557-04...
Page 337: Snmp-Server Mib Community-Map
This example shows how to remove the mapping of an SNMPv2c community to an SNMP context: switch# configure terminal switch(config)# no snmp-server mib community-map my_acl_for_public context public1 switch(config)# Related Commands Command Description snmp-server Configures an SNMP community. community Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-313 OL-29557-04...
Page 338 S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m Command Description snmp-server context Configures an SNMP context. show snmp Displays the SNMP status. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-314 OL-29557-04...
Page 339: Snmp-Server Tcp-Session
This example shows how to disable one-time authentication for SNMP over a TCP session: switch# configure terminal switch(config)# no snmp-server tcp-session auth switch(config)# Related Commands Command Description show snmp Displays the SNMP status. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-315 OL-29557-04...
Page 340: Snmp-Server User
Command History Release Modification 5.0(3)U1(1) This command was introduced. Examples This example shows how to configure an SNMP user named authuser with authentication and privacy parameters: switch# configure terminal Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-316 OL-29557-04...
Page 341 This example shows how to delete an SNMP user: switch# configure terminal switch(config)# no snmp-server user authuser switch(config)# Related Commands Command Description show snmp user Displays information about one or more SNMP users. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-317 OL-29557-04...
Page 342: Snmp Trap Link-Status
1/5 switch(config-if)# no switchport switch(config-if)# snmp trap link-status switch(config-if)# This example shows how to enable SNMP link-state traps for a specific Layer 2 interface: switch# configure terminal Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-318 OL-29557-04...
Page 343 Related Commands Command Description no switchport Configures an interface as a Layer 3 routed interface. show snmp trap Displays the SNMP notifications, enabled or disabled. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-319 OL-29557-04...
Page 344: Source (Span, Erspan)
A source port can be an Ethernet port, port channel, SAN port channel, or a VLAN port. It cannot be a destination port. For ERSPAN, if you do not specify both, rx, or tx, the source traffic is analyzed for both directions. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-320 OL-29557-04...
Page 345 ERSPAN) monitor session Creates a new SPAN session configuration. show monitor session Displays SPAN session configuration information. show running-config Displays the running configuration information of a SPAN session. monitor Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-321 OL-29557-04...
Page 346: Source Ip (Erspan)
Description monitor session Creates a new SPAN session configuration. show monitor session Displays SPAN session configuration information. show running-config Displays the running configuration information of a SPAN session. monitor Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-322 OL-29557-04...
Page 347: Streetaddress (Call Home)
Related Commands Command Description contract-id Configures the contract number for the switch. copy running-config Saves this configuration change. startup-config show callhome Displays a summary of the Call Home configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-323 OL-29557-04...
Page 348: Switching-Mode Store-Forward
S e n d c o m m e n t s t o n e x u s 3 k - d o c f e e d b a c k @ c i s c o . c o m switching-mode store-forward To enable store-and-forward switching mode on a Cisco NX-OS device, use the switching-mode store-forward command. To reenable cut-through switching on a Cisco NX-OS device, use the no form of this command. switching-mode store-forward...
Page 349: Switchport Mode Monitor Buffer-Limit
1/15 switch(config-if)# switchport monitor switch(config-if)# switchport mode monitor buffer-limit 100 bytes switch(config-if)# Related Commands Command Description show interface Displays information about a specified Ethernet interface. ethernet Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-325 OL-29557-04...
Page 350: Switch-Priority (Call Home)
This example shows how to configure the switch priority: switch# configure terminal switch(config)# callhome switch(config-callhome)# switch-priority 5 switch(config-callhome)# Related Commands Command Description show callhome Displays a summary of the Call Home configuration. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-326 OL-29557-04...
Page 351 Configures a descriptive string for the policy. event Configures the event statement for the policy. show event-manager Displays information about the status of the configured policy. policy state Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-327 OL-29557-04...
Page 352: Terminal Event-Manager Bypass
Related Commands Command Description action event-default Specifies that the default action for the event is to be performed when an EEM applet is triggered. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-328 OL-29557-04...
Page 353 This command was introduced. Examples This example shows how to configure the SMTP server for the Call Home service: switch# configure terminal switch(config)# callhome switch(config-callhome)# transport email smtp-server 192.0.2.10 use-vrf Red switch(config-callhome)# Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-329 OL-29557-04...
Page 354: Transport Email (Call Home)
Displays Call Home configuration information. show callhome Displays information about the e-mail configuration for Call Home. transport-email transport email Configures the SMTP server address for Call Home. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-330 OL-29557-04...
Page 355: Verify (Session)
Failed to start Verification: Session Database already locked, Verify/Commit in Progress. switch(config-s)# Related Commands Command Description commit Commits a session. configure session Creates a configuration session. show configuration Displays the contents of the session. session Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-331 OL-29557-04...
Page 356: Vrf (Erspan)
Enters the monitor configuration mode for configuring an ERSPAN session for analyzing traffic between ports. show monitor session Displays information about the Ethernet Switched Port Analyzer (SPAN) or ERSPAN monitor session. Cisco Nexus 3000 Series NX-OS System Management Command Reference -SM-332 OL-29557-04...

Cisco nexus 3000 series Command Reference Manual

Preface

New and Changed Information

System Management Commands

Ntp Authenticate

Ntp Peer

Ntp Server

Show Ntp Access-Groups

Show Ntp Logging-Status

Show Ntp Trusted-Keys

Quick Links

Related Manuals for Cisco nexus 3000 series

Summary of Contents for Cisco nexus 3000 series