Ethernet Show Commands - Cisco

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Se n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mCH A P T E R3Ethernet Show CommandsThis chapter describes the Cisco NX-OS Ethernet show commands available on Cisco Nexus 5000 Seriesswitches.Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-1

Chapter 3Ethernet Show Commandsshow interface briefSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow interface briefTo display a brief summary of the interface configuration information, use the show interface briefcommand.show interface briefSyntax DescriptionThis command has no arguments or keywords.Command DefaultNoneCommand ModesEXEC modeCommand HistoryReleaseModification4.0(0)N1(1a)This command was introduced.ExamplesThis example shows how to display the summary configuration information of the specified interface:switch# show interface ----------------------------------EthernetVLANType ModeStatus ReasonSpeedPortInterfaceCh ------------------------------Eth1/11eth trunk upnone10G(D) 4000Eth1/21eth trunk upnone10G(D) 4000Eth1/31eth trunk upnone10G(D) 4000Eth1/41eth trunk upnone10G(D) 4000Eth1/51eth access downSFP not inserted10G(D) -Eth1/61eth access downSFP not inserted10G(D) -Eth1/71eth trunk upnone10G(D) 10Eth1/81eth trunk upnone10G(D) 10Eth1/91eth trunk upnone10G(D) 10Eth1/101eth trunk upnone10G(D) 10Eth1/111eth access downSFP not inserted10G(D) -Eth1/121eth access downSFP not inserted10G(D) -Eth1/131eth access downSFP not inserted10G(D) -Eth1/141eth access downSFP not inserted10G(D) -Eth1/151eth access downSFP not inserted10G(D) -Eth1/161eth access downSFP not inserted10G(D) -Eth1/171eth access downSFP not inserted10G(D) -Eth1/181eth access downSFP not inserted10G(D) -Eth1/191eth access downSFP not inserted10G(D) -Eth1/201eth access downSFP not inserted10G(D) -Eth1/211eth access downSFP not inserted10G(D) -Eth1/221eth access downSFP not inserted10G(D) -Eth1/231eth access downLink not connected10G(D) -Eth1/241eth access downLink not connected10G(D) -Eth1/251eth access downSFP not inserted10G(D) -Eth1/261eth access downSFP not inserted10G(D) -Eth1/271eth access downSFP not inserted10G(D) --Cisco Nexus 5000 Series NX-OS Command Reference3-2OL-22746-02

Chapter 3Ethernet Show Commandsshow interface briefSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o owndowndowndownupdownupdownupupdownSFP notSFP notSFP notSFP notSFP notSFP notSFP notSFP notSFP notSFP notSFP notSFP notnoneSFP notnoneSFP notnonenoneSFP ------------------------------------Port-channel VLAN Type ModeStatus ReasonSpeed 1eth trunk upnonea-10G(D) lacpPo40001eth trunk upnonea-10G(D) ---------------------------------PortVRFStatus IP --------------------------------------------mgmt0 -Interface Secondary VLAN(Type)Status stratively downswitch#Related CommandsCommandDescriptioninterface ethernetConfigures an Ethernet IEEE 802.3 interface.Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-3

Chapter 3Ethernet Show Commandsshow interface capabilitiesSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow interface capabilitiesTo display detailed information about the capabilities of an interface, use the show interfacecapabilities command.show interface ethernet slot/port capabilitiesSyntax Descriptionethernet slot/portCommand DefaultNoneCommand ModesEXEC modeCommand HistoryReleaseModification4.0(0)N1(1a)This command was introduced.Specifies an Ethernet interface slot number and port number. The slotnumber is from 1 to 255, and the port number is from 1 to 128.Usage GuidelinesYou can use the show interface capabilities command only for physical interfaces.ExamplesThis example shows how to display the interface capabilities for a specific interface:switch# show interface ethernet 1/1 pe (SFP Trunk encap. type:802.1QChannel:yesBroadcast suppression: n)Rate mode:noneQOS scheduling:rx-(6q1t),tx-(1p6q0t)CoS rewrite:noToS rewrite:noSPAN:yesUDLD:yesLink Debounce:yesLink Debounce Time:yesMDIX:noPvlan Trunk capable:yesTDR capable:noPort mode:SwitchedFEX Fabric:yesswitch#Cisco Nexus 5000 Series NX-OS Command Reference3-4OL-22746-02

Chapter 3Ethernet Show Commandsshow interface capabilitiesSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mRelated CommandsCommandDescriptioninterface ethernetConfigures an Ethernet IEEE 802.3 interface.Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-5

Chapter 3Ethernet Show Commandsshow interface debounceSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow interface debounceTo display the debounce time information for all interfaces, use the show interface debounce command.show interface debounceSyntax DescriptionThis command has no arguments or keywords.Command DefaultNoneCommand ModesEXEC modeCommand HistoryReleaseModification4.0(0)N1(1a)This command was introduced.ExamplesThis example shows how to display the debounce status of all interfaces:switch# show interface -------------------------------------PortDebounce co Nexus 5000 Series NX-OS Command Reference3-6OL-22746-02

Chapter 3Ethernet Show Commandsshow interface debounceSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mEth1/30Eth1/31Eth1/32--More-switch#Related ionlink debounceEnables the debounce timer on an interface.Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-7

Chapter 3Ethernet Show Commandsshow interface ethernetSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow interface ethernetTo display information about the interface configuration, use the show interface ethernet command.show interface ethernet slot/port [counters description status]Syntax Descriptionslot/portEthernet interface slot number and port number. The slot number is from 1to 255, and the port number is from 1 to 128.counters(Optional) Displays information about the counters configured on aninterface.description(Optional) Displays the description of an interface configuration.status(Optional) Displays the operational state of the interface.Command DefaultDisplays all information for the interface.Command ModesEXEC modeCommand HistoryReleaseModification4.0(0)N1(1a)This command was introduced.ExamplesThis example shows how to display the detailed configuration of the specified interface:switch# show interface ethernet 1/1Ethernet1/1 is upHardware: 1000/10000 Ethernet, address: 000d.ece7.df48 (bia 000d.ece7.df48)MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,reliability 255/255, txload 1/255, rxload 1/255Encapsulation ARPAPort mode is fex-fabricfull-duplex, 10 Gb/s, media type is 1/10gBeacon is turned offInput flow-control is off, output flow-control is offRate mode is dedicatedSwitchport monitor is offLast link flapped 09:03:57Last clearing of "show interface" counters never30 seconds input rate 2376 bits/sec, 0 packets/sec30 seconds output rate 1584 bits/sec, 0 packets/secLoad-Interval #2: 5 minute (300 seconds)input rate 1.58 Kbps, 0 pps; output rate 792 bps, 0 ppsRX0 unicast packets 10440 multicast packets 0 broadcast packets10440 input packets 11108120 bytes0 jumbo packets 0 storm suppression packets0 runts 0 giants 0 CRC 0 no buffer0 input error 0 short frame 0 overrun0 underrun 0 ignored0 watchdog 0 bad etype drop 0 bad proto drop 0 if down drop0 input with dribble 0 input discard0 Rx pauseCisco Nexus 5000 Series NX-OS Command Reference3-8OL-22746-02

Chapter 3Ethernet Show Commandsshow interface ethernetSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mTX0 unicast packets 20241 multicast packets 105 broadcast packets20346 output packets 7633280 bytes0 jumbo packets0 output errors 0 collision 0 deferred 0 late collision0 lost carrier 0 no carrier 0 babble0 Tx pause1 interface resetsswitch#This example shows how to display the counters configured on a specified interface:switch# show interface ethernet 1/1 758028326106switch#Related CommandsCommandDescriptioninterface ethernetConfigures an Ethernet IEEE 802.3 interface.Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-9

Chapter 3Ethernet Show Commandsshow interface port-channelSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow interface port-channelTo display the information about an EtherChannel interface configuration, use the show interfaceport-channel command.show interface port-channel number[.subinterface-number] [brief counters description status]Syntax DescriptionnumberEtherChannel number. The range is from 1 to 4096.subinterface-number(Optional) Port-channel subinterface configuration. Use the EtherChannelnumber followed by a dot (.) indicator and the subinterface number. Theformat is tional) Displays information about the counters configured on theEtherChannel interface.description(Optional) Displays the description of the EtherChannel interfaceconfiguration.status(Optional) Displays the operational state of the EtherChannel interface.Command DefaultNoneCommand ModesEXEC modeCommand HistoryReleaseModification4.0(0)N1(1a)This command was introduced.ExamplesThis example shows how to display the configuration information of a specified EtherChannel interface:switch# show interface port-channel 21port-channel21 is upHardware: Port-Channel, address: 000d.ece7.df72 (bia 000d.ece7.df72)MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec,reliability 255/255, txload 1/255, rxload 1/255Encapsulation ARPAPort mode is trunkfull-duplex, 10 Gb/sBeacon is turned offInput flow-control is on, output flow-control is onSwitchport monitor is offMembers in this channel: Eth2/3Last clearing of "show interface" counters never30 seconds input rate 0 bits/sec, 0 packets/sec30 seconds output rate 352 bits/sec, 0 packets/secLoad-Interval #2: 5 minute (300 seconds)input rate 0 bps, 0 pps; output rate 368 bps, 0 ppsRX0 unicast packets 0 multicast packets 0 broadcast packets0 input packets 0 bytesCisco Nexus 5000 Series NX-OS Command Reference3-10OL-22746-02

Chapter 3Ethernet Show Commandsshow interface port-channelSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o m000000jumbo packets 0 storm suppression packetsrunts 0 giants 0 CRC 0 no bufferinput error 0 short frame 0 overrun0 underrun 0 ignoredwatchdog 0 bad etype drop 0 bad proto drop 0 if down dropinput with dribble 0 input discardRx pauseTX0 unicast packets 15813 multicast packets 9 broadcast packets15822 output packets 1615917 bytes0 jumbo packets0 output errors 0 collision 0 deferred 0 late collision0 lost carrier 0 no carrier 0 babble0 Tx pause1 interface resetsswitch#Related CommandsCommandDescriptioninterface port-channel Configures an EtherChannel interface.Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-11

Chapter 3Ethernet Show Commandsshow interface mac-addressSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow interface mac-addressTo display the information about the MAC address, use the show interface mac-address command.show interface [type slot/port portchannel-no] mac-addressSyntax Descriptiontype(Optional) Interface for which MAC addresses should be displayed. The typecan be either Ethernet or EtherChannel.slot/portEthernet interface port number and slot number. The slot number is from 1to 255, and the port number is from 1 to 128.portchannel-noEtherChannel number. The EtherChannel number is from 1 to 4096.Command DefaultNoneCommand ModesEXEC modeCommand HistoryReleaseModification4.0(0)N1(1a)This command was introduced.Usage GuidelinesIf you do not specify an interface, the system displays all the MAC addresses.ExamplesThis example shows how to display the information on MAC addresses for the entire switch:switch# show interface ddressBurn-in 5.9b78.6e7c 0005.9b78.6e48Ethernet1/20005.9b78.6e7c 0005.9b78.6e49Ethernet1/30005.9b78.6e7c 0005.9b78.6e4aEthernet1/40005.9b78.6e7c 0005.9b78.6e4bEthernet1/50005.9b78.6e7c 0005.9b78.6e4cEthernet1/60005.9b78.6e7c 0005.9b78.6e4dEthernet1/70005.9b78.6e7c 0005.9b78.6e4eEthernet1/80005.9b78.6e7c 0005.9b78.6e4fEthernet1/90005.9b78.6e7c 0005.9b78.6e50Ethernet1/100005.9b78.6e7c 0005.9b78.6e51Ethernet1/110005.9b78.6e7c 0005.9b78.6e52Ethernet1/120005.9b78.6e7c 0005.9b78.6e53Ethernet1/130005.9b78.6e7c 0005.9b78.6e54Ethernet1/140005.9b78.6e7c 0005.9b78.6e55Ethernet1/150005.9b78.6e7c 0005.9b78.6e56Ethernet1/160005.9b78.6e7c 0005.9b78.6e57Ethernet1/170005.9b78.6e7c 0005.9b78.6e58Ethernet1/180005.9b78.6e7c 0005.9b78.6e59Ethernet1/190005.9b78.6e7c 0005.9b78.6e5aCisco Nexus 5000 Series NX-OS Command Reference3-12OL-22746-02

Chapter 3Ethernet Show Commandsshow interface mac-addressSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o 78.6e5b0005.9b78.6e5c0005.9b78.6e5dThis example shows how to display the MAC address information for a specific port channel:switch# show interface port-channel 5 ssBurn-in 9b78.6e7c 0005.9b78.6e7cswitch#Related CommandsCommandDescriptionmac address-tablestaticAdds static entries to the MAC address table or configures a static MACaddress with IGMP snooping disabled for that address.show macaddress-tableDisplays information on the MAC address table.Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-13

Chapter 3Ethernet Show Commandsshow interface private-vlan mappingSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow interface private-vlan mappingTo display information about private VLAN mapping for primary VLAN interfaces, use the showinterface private-vlan mapping command.show interface private-vlan mappingSyntax DescriptionThis command has no arguments or keywords.Command DefaultNoneCommand ModesEXEC modeCommand HistoryReleaseModification4.0(0)N1(1a)This command was introduced.Usage GuidelinesBefore you can configure private VLANs, you must enable them by using the feature private-vlancommand. The commands for configuring private VLANs are not visible until you enable privateVLANs.This command displays the mapping information between the primary and secondary VLANs thatallows both VLANs to share the VLAN interface of the primary VLAN.ExamplesThis example shows how to display information about primary and secondary private VLAN mapping:switch# show interface private-vlan mappingRelated CommandsCommandDescriptionfeature private-vlanEnables private VLANs.show interfaceswitchportDisplays information about the ports, including those in private VLANs.show vlanDisplays summary information for all VLANs.show vlan private-vlan Displays information for all private VLANs on the device.Cisco Nexus 5000 Series NX-OS Command Reference3-14OL-22746-02

Chapter 3Ethernet Show Commandsshow interface status err-disabledSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow interface status err-disabledTo display the error disabled state of interfaces, use the show interface status err-disabled command.show interface status err-disabledSyntax DescriptionThis command has no arguments or keywords.Command DefaultNoneCommand ModesEXEC modeCommand HistoryReleaseModification4.2(1)N1(1)This command was introduced.ExamplesThis example shows how to display the error disabled state of interfaces:switch# show interface status ----------------------Eth114/1/27 -downBPDUGuard errDisableEth114/1/28 -downBPDUGuard errDisableEth114/1/29 -downBPDUGuard errDisableEth114/1/30 -downBPDUGuard errDisableEth114/1/31 -downBPDUGuard errDisableEth114/1/32 -downBPDUGuard errDisableEth114/1/33 -downBPDUGuard errDisableEth114/1/34 -downBPDUGuard errDisableEth114/1/35 -downBPDUGuard errDisableEth114/1/36 -downBPDUGuard errDisableEth114/1/39 -downBPDUGuard errDisableEth114/1/40 -downBPDUGuard errDisableEth114/1/41 -downBPDUGuard errDisableEth114/1/42 -downBPDUGuard errDisableEth114/1/43 -downBPDUGuard errDisableEth114/1/44 -downBPDUGuard errDisableEth114/1/45 -downBPDUGuard errDisableEth114/1/46 -downBPDUGuard errDisableEth114/1/47 -downBPDUGuard errDisable--More-switch#Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-15

Chapter 3Ethernet Show Commandsshow interface status err-disabledSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mRelated CommandsCommandDescriptionerrdisable detect cause Enables the errror disabled (err-disabled) detection.errdisable recoverycauseEnables errror disabled recovery on an interface.Cisco Nexus 5000 Series NX-OS Command Reference3-16OL-22746-02

Chapter 3Ethernet Show Commandsshow interface switchportSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow interface switchportTo display information about all the switch port interfaces, use the show interface switchportcommand.show interface switchportSyntax DescriptionThis command has no arguments or keywords.Command DefaultNoneCommand ModesEXEC modeCommand HistoryReleaseModification4.0(0)N1(1a)This command was introduced.ExamplesThis example shows how to display information for all Ethernet interfaces:switch# show interface switchportName: Ethernet1/1Switchport: EnabledSwitchport Monitor: Not enabledOperational Mode: fex-fabricAccess Mode VLAN: 1 (default)Trunking Native Mode VLAN: 1 (default)Trunking VLANs Enabled: 1-3967,4048-4093Administrative private-vlan primary host-association: noneAdministrative private-vlan secondary host-association: noneAdministrative private-vlan primary mapping: noneAdministrative private-vlan secondary mapping: noneAdministrative private-vlan trunk native VLAN: noneAdministrative private-vlan trunk encapsulation: dot1qAdministrative private-vlan trunk normal VLANs: noneAdministrative private-vlan trunk private VLANs:Operational private-vlan: noneUnknown unicast blocked: disabledUnknown multicast blocked: disabledName: Ethernet1/2Switchport: EnabledSwitchport Monitor: Not enabledOperational Mode: fex-fabricAccess Mode VLAN: 1 (default)Trunking Native Mode VLAN: 1 (default)Trunking VLANs Enabled: 1-3967,4048-4093Administrative private-vlan primary host-association: none--More-switch#Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-17

Chapter 3Ethernet Show Commandsshow interface switchportSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mRelated CommandsCommandDescriptionswitchport access vlan Sets the access VLAN when the interface is in access mode.Cisco Nexus 5000 Series NX-OS Command Reference3-18OL-22746-02

Chapter 3Ethernet Show Commandsshow interface transceiverSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow interface transceiverTo display the information about the transceivers connected to a specific interface, use the showinterface transceiver command.show interface ethernet slot/port transceiver [details]Syntax Descriptionethernet slot/portDisplays information about an Ethernet interface slot number and portnumber. The slot number is from 1 to 255, and the port number is from 1 to128.details(Optional) Displays detailed information about the transceivers on aninterface.Command DefaultNoneCommand ModesEXEC modeCommand HistoryReleaseModification4.0(0)N1(1a)This command was introduced.Usage GuidelinesYou can use the show interface transceiver command only for physical interfaces.ExamplesThis example shows how to display the transceivers connected to a specified Ethernet interface:switch# show interface ethernet 1/1 transceiverEthernet1/1transceiver is presenttype is SFP-H10GB-CU1Mname is CISCO-MOLEXpart number is 74752-9044revision is 07serial number is MOC14081360nominal bitrate is 10300 MBit/secLink length supported for copper is 1 mcisco id is -cisco extended id number is 4switch#Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-19

Chapter 3Ethernet Show Commandsshow interface transceiverSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mRelated CommandsCommandDescriptioninterface ethernetConfigures an Ethernet IEEE 802.3 interface.show interfacecapabilitiesDisplays detailed information about the capabilities of an interface.Cisco Nexus 5000 Series NX-OS Command Reference3-20OL-22746-02

Chapter 3Ethernet Show Commandsshow interface vlanSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow interface vlanTo display brief descriptive information about specified VLANs, use the show interface vlan command.show interface vlan vlan-id [brief private-vlan mapping]Syntax Descriptionvlan-idNumber of the VLAN. The range is from 1 to 4094.brief(Optional) Displays a summary information for the specified VLAN.private-vlan mapping(Optional) Displays the private VLAN mapping information, if any, for thespecified VLAN.Command DefaultNoneCommand ModesEXEC modeCommand HistoryReleaseModification4.0(0)N1(1a)This command was introduced.Usage GuidelinesYou must enable interface VLANs by using the feature interface-vlan or the svi enable command. Thecommands for configuring interface VLANs are not visible until you enable this feature.This command displays descriptive information for the specified VLAN, including private VLANs.The switch displays output for the show interface vlan vlan-id private-vlan mapping command onlywhen you specify a primary private VLAN. If you specify a secondary private VLAN, the output isblank.ExamplesThis example shows how to display information about the specified VLAN:switch# show interface vlan 10Vlan10 is up, line protocol is upHardware is EtherSVI, address is 0005.9b78.6e7cMTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,switch#This example shows how to display a brief description for the specified VLAN:switch# show interface vlan 10 ---------------------------Interface Secondary VLAN(Type)Status ----------------------------Vlan10-up-switch#Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-21

Chapter 3Ethernet Show Commandsshow interface vlanSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mThis example shows how to display the private VLAN mapping information, if any, for the VLAN:switch# show interface vlan 10 private-vlan mappingWhen you specify a primary VLAN, the switch displays all secondary VLANs mapped to that primaryVLAN.Related CommandsCommandDescriptionshow interfaceswitchportDisplays information about the ports, including those in private VLANs.show vlanDisplays summary information for all VLANs.show vlan private-vlan Displays summary information for all private VLANs.Cisco Nexus 5000 Series NX-OS Command Reference3-22OL-22746-02

Chapter 3Ethernet Show Commandsshow ip igmp snoopingSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow ip igmp snoopingTo display the Internet Group Management Protocol (IGMP) snooping configuration of the switch, usethe show ip igmp snooping command.show ip igmp snooping [explicit-tracking vlan vlan-id groups [detail vlan vlan-id] mrouter[vlan vlan-id] querier [vlan vlan-id] vlan vlan-id]Syntax Descriptionexplicit-tracking(Optional) Displays information about the explicit host-tracking status forIGMPv3 hosts. If you provide this keyword, you must specify a VLAN.vlan vlan-id(Optional) Specifies a VLAN. The VLAN ID range is from1 to 4094.groups(Optional) Displays information for the IGMP group address.detail(Optional) Displays detailed information for the group.mrouter(Optional) Displays information about dynamically detected multicastrouters.querier(Optional) Displays information about the snooping querier if defined.Command DefaultNoneCommand ModesEXEC modeCommand HistoryReleaseModification4.0(0)N1(1a)This command was introduced.ExamplesThis example shows how to display the IGMP snooping configuration of the switch:switch# show ip igmp snoopingGlobal IGMP Snooping Information:IGMP Snooping enabledIGMPv1/v2 Report Suppression enabledIGMPv3 Report Suppression disabledLink Local Groups Suppression enabledIGMP Snooping information for vlan 1IGMP snooping enabledIGMP querier noneSwitch-querier disabledIGMPv3 Explicit tracking enabledIGMPv2 Fast leave disabledIGMPv1/v2 Report suppression enabledIGMPv3 Report suppression disabledLink Local Groups suppression enabledRouter port detection using PIM Hellos, IGMP QueriesNumber of router-ports: 1Number of groups: 0VLAN vPC function enabledActive ports:Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-23

Chapter 3Ethernet Show Commandsshow ip igmp snoopingSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mPo19Po400Eth170/1/17Eth171/1/7Eth171/1/8 Eth198/1/11Eth199/1/13IGMP Snooping information for vlan 300IGMP snooping enabledIGMP querier noneSwitch-querier disabledIGMPv3 Explicit tracking enabled--More-switch#Related CommandsCommandDescriptionip igmp snooping(EXEC)Globally enables IGMP snooping. IGMP snooping must be globally enabledin order to be enabled on a VLAN.ip igmp snooping(VLAN)Enables IGMP snooping on the VLAN interface.Cisco Nexus 5000 Series NX-OS Command Reference3-24OL-22746-02

Chapter 3Ethernet Show Commandsshow lacpSe n d c o m m e n t s t o n x 5 0 0 0 - d o c f e e d b a ck @ c i s c o . c o mshow lacpTo display Link Aggregation Control Protocol (LACP) information, use the show lacp command.show lacp {counters interface ethernet slot/port neighbor [interface port-channel number] port-channel [interface port-channel number] system-identifier}Syntax DescriptioncountersDisplays information about the LACP traffic statistics.interface ethernetslot/portDisplays LACP information for a specific Ethernet interface. The slotnumber is from 1 to 255, and the port number is from 1 to 128.neighborDisplays information about the LACP neighbor.port-channelDisplays information about all EtherChannels.interface port-channel (Optional) Displays information about a specific EtherChannel. ThenumberEtherChannel number is from 1 to 4096.system-identifierDisplays the LACP system identification. It is a combination of the portpriority and the MAC address of the device.Command DefaultNoneCommand ModesEXEC modeCommand HistoryReleaseModification4.0(0)N1(1a)This command was introduced.Usage GuidelinesUse the show lacp command to troubleshoot problems related to LACP in a network.ExamplesThis example shows how to display the LACP system identification:switch# show lacp system-identifier32768,0-5-9b-78-6e-7cswitch#This example shows how to display the LACP information for a specific interface:switch# show lacp interface ethernet 1/1Interface Ethernet1/1 is upChannel group is 1 port channel is Po1PDUs sent: 1684PDUs rcvd: 1651Markers sent: 0Markers rcvd: 0Marker response sent: 0Marker response rcvd: 0Unknown packets rcvd: 0Illegal packets rcvd: 0Cisco Nexus 5000 Series NX-OS Command ReferenceOL-22746-023-25

Chapter 3Ethernet

show interface debounce To display the debounce time information for all interfaces, use the show interface debounce command. show interface debounce Syntax Description This command has no arguments or keywords. Command Default None Command Modes EXEC mode Command History Examples This example shows how to display the debounce status of all .File Size: 360KB

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