Cisco Nexus 7000 Series NX-OS FabricPath Command
Se n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .Cisco Nexus 7000 Series NX-OS FabricPathCommand Reference, Release 5.xJanuary 2011Americas HeadquartersCisco Systems, Inc.170 West Tasman DriveSan Jose, CA 95134-1706USAhttp://www.cisco.comTel: 408 526-4000800 553-NETS (6387)Fax: 408 527-0883Text Part Number: OL-22843-01
Se n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALLSTATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUTWARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THATSHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSEOR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s publicdomain version of the UNIX operating system. All rights reserved. Copyright 1981, Regents of the University of California.NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITHALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUTLIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OFDEALING, USAGE, OR TRADE PRACTICE.IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING,WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCOOR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.Cisco and the Cisco Logo are trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and other countries. A listing of Cisco's trademarks can be found atwww.cisco.com/go/trademarks. Third party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnershiprelationship between Cisco and any other company. (1005R)Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in thedocument are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.x 2010 Cisco Systems, Inc. All rights reserved.
S e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m ent ConventionsviiRelated DocumentationviiiObtaining Documentation and Submitting a Service RequestCisco NX-OS FabricPath Commandsauthentication-check (fabricpath)FP-1FP-2authentication key-chain (fabricpath)authentication-type (fabricpath)clear fabricpath isis adjacencyclear fabricpath isis statisticsFP-3FP-4FP-6FP-8clear fabricpath isis trafficFP-9fabricpath domain defaultFP-10fabricpath isis authentication-checkFP-11fabricpath isis authentication key-chainfabricpath isis authentication-typefabricpath isis csnp-intervalFP-16fabricpath isis hello-intervalFP-17fabricpath isis hello-multiplierfabricpath isis hello-paddingfabricpath isis lsp-intervalfabricpath isis metricFP-12FP-14FP-18FP-19FP-20FP-21fabricpath isis retransmit-intervalFP-22fabricpath isis retransmit-throttle-intervalFP-23fabricpath switch-id (global configuration mode)FP-24fabricpath switch-id (vpc-domain configuration mode)fabricpath timersxFP-25FP-26feature-set fabricpathFP-28graceful-restart (fabricpath)FP-29Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xOL-22843-01iii
ContentsSe n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .hostname dynamic (fabricpath)FP-30log-adjacency-changes (fabricpath)lsp-gen-interval (fabricpath)lsp-mtu (fabricpath)FP-31FP-32FP-34mac address-table learning-mode conversationalmax-lsp-lifetime (fabricpath)FP-36maximum-paths (fabricpath)FP-37reference bandwidth (fabricpath)root-priority (fabricpath)FP-38FP-39show fabricpath isis adjacencyFP-40show fabricpath isis databaseFP-42show fabricpath isis ftagFP-44show fabricpath isis hostnameFP-45show fabricpath isis interfaceFP-46show fabricpath isis ip mrouteFP-48show fabricpath isis ip redistribute mrouteshow fabricpath isis protocolshow fabricpath isis routeFP-50FP-53show fabricpath isis spf-logFP-54show fabricpath isis srmFP-56show fabricpath isis ssnFP-57show fabricpath isis statisticsFP-58show fabricpath isis switch-idFP-59show fabricpath isis topology summaryshow fabricpath isis trafficFP-62show fabricpath isis vlan-rangeshow fabricpath conflictFP-63FP-64FP-65show fabricpath load-balanceFP-66FP-67show fabricpath switch-idFP-69show fabricpath system-idFP-71show fabricpath timersFP-60FP-61show fabricpath isis treesshow fabricpath routeFP-49FP-52show fabricpath isis rrmshow fabricpath ftagFP-35FP-72Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xivOL-22843-01
ContentsS e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .show fabricpath topologyshow feature-setshow mrouteFP-73FP-75FP-76show multicast treesFP-78show mac address-table learning-modeshow running-config fabricpathspanning-tree domainspf-intervalFP-80FP-81FP-83FP-84switchport mode fabricpathFP-86system default switchport fabricpathFP-87Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xOL-22843-01v
ContentsSe n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xviOL-22843-01
S e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .PrefaceThis preface describes the audience, organization, and conventions of the Cisco Nexus 7000 SeriesNX-OS FabricPath Command Reference, Release 5.x. It also provides information on how to obtainrelated documentation.This chapter includes the following sections: Audience, page vii Organization, page vii Document Conventions, page vii Related Documentation, page viii Obtaining Documentation and Submitting a Service Request, page xAudienceThis publication is for experienced users who configure and maintain Cisco NX-OS devices.OrganizationThis reference is organized as follows:Chapter and TitleDescriptionChapter 1, “Cisco NX-OS FabricPath Commands” Describes the Cisco NX-OS FabricPathcommands.Document ConventionsCommand descriptions use these conventions:ConventionDescriptionboldface fontCommands and keywords are in boldface.italic fontArguments for which you supply values are in italics.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xOL-22843-01vii
PrefaceSe n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .[ ]Elements in square brackets are optional.[x y z]Optional alternative keywords are grouped in brackets and separated by verticalbars.stringA nonquoted set of characters. Do not use quotation marks around the string orthe string will include the quotation marks.Screen examples use these conventions:screen fontTerminal sessions and information that the switch displays are in screen font.boldface screenfontInformation you must enter is in boldface screen font.italic screen fontArguments for which you supply values are in italic screen font. Nonprinting characters, such as passwords, are in angle brackets.[ ]Default responses to system prompts are in square brackets.!, #An exclamation point (!) or a pound sign (#) at the beginning of a line of codeindicates a comment line.This document uses the following conventions:NoteCautionTipMeans reader take note. Notes contain helpful suggestions or references to material not covered in themanual.Means reader be careful. In this situation, you might do something that could result in equipmentdamage or loss of data.Means the following information will help you solve a problem.Related DocumentationCisco NX-OS includes the following documents:Release NotesCisco Nexus 7000 Series NX-OS Release Notes, Release 5.xNX-OS Configuration GuidesCisco Nexus 7000 Series NX-OS Getting Started with Virtual Device Contexts, Release 5.xCisco Nexus 7000 Series OTV Quick Start GuideCisco Nexus 7000 Series NX-OS Fundamentals Configuration Guide, Release 5.xCisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.xCisco Nexus 7000 Series NX-OS Layer 2 Switching Configuration Guide, Release 5.xCisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xviiiOL-22843-01
PrefaceS e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .Cisco Nexus 7000 Series NX-OS Quality of Service Configuration Guide, Release 5.xCisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 5.xCisco Nexus 7000 Series NX-OS Multicast Routing Configuration Guide, Release 5.xCisco Nexus 7000 Series NX-OS Security Configuration Guide, Release 5.xCisco Nexus 7000 Series NX-OS OTV Configuration Guide, Release 5.xCisco Nexus 7000 Series NX-OS Virtual Device Context Configuration Guide, Release 5.xCisco Nexus 7000 Series NX-OS FabricPath Configuration Guide, Release 5.xCisco Nexus 7000 Series NX-OS Software Upgrade and Downgrade Guide, Release 5.xCisco Nexus 7000 Series NX-OS Licensing Guide, Release 5.xCisco Nexus 7000 Series NX-OS High Availability and Redundancy Guide, Release 5.xCisco Nexus 7000 Series NX-OS System Management Configuration Guide, Release 5.xCisco NX-OS XML Management Interface User Guide, Release 5.xCisco NX-OS System Messages ReferenceCisco Nexus 7000 Series NX-OS MIB Quick ReferenceNX-OS Command ReferencesCisco Nexus 7000 Series NX-OS Command Reference Master Index, Release 5.xCisco Nexus 7000 Series NX-OS Fundamentals Command Reference, Release 5.xCisco Nexus 7000 Series NX-OS Interfaces Command Reference, Release 5.xCisco Nexus 7000 Series NX-OS Layer 2 Switching Command Reference, Release 5.xCisco Nexus 7000 Series NX-OS Quality of Service Command Reference, Release 5.xCisco Nexus 7000 Series NX-OS Unicast Routing Command Reference, Release 5.xCisco Nexus 7000 Series NX-OS Multicast Routing Command Reference, Release 5.xCisco Nexus 7000 Series NX-OS Security Command Reference, Release 5.xCisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xCisco Nexus 7000 Series NX-OS Virtual Device Context Command Reference, Release 5.xCisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xCisco Nexus 7000 Series NX-OS System Management Command Reference, Release 5.xOther Software DocumentCisco Nexus 7000 Series NX-OS Troubleshooting Guide, Release 5.xCisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xOL-22843-01ix
PrefaceSe n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .Obtaining Documentation and Submitting a Service RequestFor information on obtaining documentation, submitting a service request, and gathering additionalinformation, see the monthly What’s New in Cisco Product Documentation, which also lists all new andrevised Cisco technical documentation, w/whatsnew.htmlSubscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feedand set content to be delivered directly to your desktop using a reader application. The RSS feeds are a freeservice and Cisco currently supports RSS Version 2.0.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xxOL-22843-01
S e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .Cisco NX-OS FabricPath CommandsThis chapter describes the Cisco NX-OS FabricPath commands for the Cisco Nexus 7000 Series devices.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xOL-22843-01FP-1
Cisco NX-OS FabricPath Commandsauthentication-check (fabricpath)Se n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .authentication-check (fabricpath)To enable an authentication check on received protocol data units (PDUs), use the authentication-checkcommand. To return to the default setting, use the no form of this command.authentication-checkno authentication-checkSyntax DescriptionThis command has no arguments or keywords.DefaultsEnabledCommand ModesFabricpath IS-IS d HistoryReleaseModification5.1(1)This command was introduced.Usage GuidelinesThis command requires an Enhanced Layer 2 license.ExamplesThis example shows how to enable an authentication check on received PDUs:switch# config tEnter configuration commands, one per line. End with CNTL/Z.switch(config)# fabricpath domain defaultswitch(config-fabricpath-isis)# #Related CommandsCommandDescriptionshow fabricpath isisDisplays FabricPath IS-IS information.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xFP-2OL-22843-01
Cisco NX-OS FabricPath Commandsauthentication key-chain (fabricpath)S e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .authentication key-chain (fabricpath)To configure an authentication keychain between FabricPath devices, use the authentication key-chaincommand. To return to the default setting, use the no form of this command.authentication key-chain auth-key-chain-nameno authentication key-chain auth-key-chain-nameSyntax Descriptionkeychain-nameDefaultsNoneCommand ModesFabricpath IS-IS d HistoryReleaseModification5.1(1)This command was introduced.Usage GuidelinesAuthentication keychain. The maximum size is 63 alphanumeric characters.Use the authentication key-chain command to assign a password in the authentication of a helloprotocol data unit. Only one authentication key chain is applied to an IS-IS interface at one time. If youconfigure a second authentication command, the first is overridden. You can specify authentication foran entire instance of IS-IS instead of at the interface level by using the authentication command.See the Cisco DCNM Security Configuration Guide, Release 5.x, for information about keychains.This command requires an Enhanced Layer 2 license.ExamplesThis example shows how to configure an authentication keychain string for edge device authentication:switch# config tEnter configuration commands, one per line. End with CNTL/Z.switch(config)# fabricpath domain defaultswitch(config-fabricpath-isis)# authentication key-chain fabrickeysswitch(config-fabricpath-isis)#Related CommandsCommandDescriptionshow fabricpath isisDisplays FabricPath IS-IS information.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xOL-22843-01FP-3
Cisco NX-OS FabricPath Commandsauthentication-type (fabricpath)Se n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .authentication-type (fabricpath)To configure an authentication type, use the authentication-type command. To return to the defaultsetting, use the no form of this command.authentication-type {cleartext md5}no authentication-type {cleartext md5}Syntax DescriptioncleartextSpecifies the cleartext authentication method.md5Specifies the Message Digest (MD5) authentication.DefaultsEnabledCommand ModesFabricpath IS-IS d HistoryReleaseModification5.1(1)This command was introduced.Usage GuidelinesUse the authentication-type command to configure the authentication type for hello protocol data units(PDUs) on an interface.This command requires an Enhanced Layer 2 license.ExamplesThis example shows how to specify cleartext authentication:switch# config tEnter configuration commands, one per line. End with CNTL/Z.switch(config)# fabricpath domain defaultswitch(config-fabricpath-isis)# authentication-type cleartextswitch(config-fabricpath-isis)#This example shows how to specify Message Digest (MD5) authentication:switch# config tEnter configuration commands, one per line. End with CNTL/Z.switch(config)# fabricpath domain defaultswitch(config-fabricpath-isis)# authentication-type md5switch(config-fabricpath-isis)#Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xFP-4OL-22843-01
Cisco NX-OS FabricPath Commandsauthentication-type (fabricpath)S e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .Related CommandsCommandDescriptionshow fabricpath isisDisplays FabricPath IS-IS information.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xOL-22843-01FP-5
Cisco NX-OS FabricPath Commandsclear fabricpath isis adjacencySe n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .clear fabricpath isis adjacencyTo clear the FabricPath Layer 2 Intermediate-System to Intermediate-System (IS-IS) adjacency state, usethe clear fabricpath isis adjacency command.clear fabricpath isis adjacency [ * ethernet port-channel system-id {ethernet slot/chassisnumber port-channel port-channel number system-id sid}]Syntax Description*(Optional) Specifies the IS-IS adjacencies on all interfaces.ethernet(Optional) Specifies the Ethernet interface.slot/chassis number(Optional) Slot or chassis number. The range is from 1 to 253.port-channel(Optional) Specifies the port-channel interface.port-channel number(Optional) Port-channel number. The range is from 1 to 4096.system-id(Optional) Specifies the system ID.sid(Optional) System ID in the form of XXXX.XXXX.XXXX.DefaultsNoneCommand ModesEXEC d HistoryReleaseModification5.1(1)This command was introduced.Usage GuidelinesNoteIf you enter the * variable, you will affect forwarding by entering this command and may interrupttraffic; this command tears down all adjacencies.This command requires an Enhanced Layer 2 license.ExamplesThis example shows how to clear the Fabricpath Layer 2 adjacency state:switch# clear fabricpath isis adjacency *switch#Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xFP-6OL-22843-01
Cisco NX-OS FabricPath Commandsclear fabricpath isis adjacencyS e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .Related CommandsCommandDescriptionfabricpath domaindefaultEnables FabricPath Layer 2 IS-IS.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xOL-22843-01FP-7
Cisco NX-OS FabricPath Commandsclear fabricpath isis statisticsSe n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .clear fabricpath isis statisticsTo clear all FabricPath Intermediate System-to-Intermediate System (IS-IS) protocol statistics, use theclear fabricpath isis statistics command.clear fabricpath isis statistics *Syntax Description*DefaultsNoneCommand ModesEXEC d HistoryReleaseModification5.1(1)This command was introduced.Specifies the IS-IS adjacencies on all interfaces.Usage GuidelinesThis command requires an Enhanced Layer 2 license.ExamplesThis example shows how to clear FabricPath IS-IS protocol statistics:switch# clear fabricpath isis statistics *switch#Related CommandsCommandDescriptionfabricpath domaindefaultEnables FabricPath Layer 2 IS-IS.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xFP-8OL-22843-01
Cisco NX-OS FabricPath Commandsclear fabricpath isis trafficS e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .clear fabricpath isis trafficTo clear Intermediate System-to-Intermediate System (IS-IS) traffic information, use the clearfabricpath isis traffic command.clear fabricpath isis traffic [* ethernet port-channel {ethernet slot/chassis number port-channel port-channel number}]Syntax Description*(Optional) Specifies the IS-IS adjacencies on all interfaces.ethernet(Optional) Specifies the Ethernet interface.port-channel(Optional) Specifies the port-channel interface.slot/chassis number(Optional) Slot or chassis number.port-channel number(Optional) Port-channel number. The range is from 1 to 256.DefaultsNoneCommand ModesEXEC d HistoryReleaseModification5.1(1)This command was introduced.Usage GuidelinesThis command requires an Enhanced Layer 2 license.ExamplesThis example shows how to clear FabricPath IS-IS traffic information:switch# clear fabricpath isis traffic *switch#Related CommandsCommandDescriptionfabricpath domaindefaultEnables FabricPath Layer 2 IS-IS.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xOL-22843-01FP-9
Cisco NX-OS FabricPath Commandsfabricpath domain defaultSe n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .fabricpath domain defaultTo enter the global FabricPath Layer 2 Intermediate System-to-Intermediate System (IS-IS)configuration mode, use the fabricpath-domain default command.fabricpath-domain defaultSyntax DescriptionThis command has no arguments or keywords.DefaultsNoneCommand ModesGlobal configuration d HistoryReleaseModification5.1(1)This command was introduced.Usage GuidelinesThis command requires an Enhanced Layer 2 license.ExamplesThis example shows how to enter the global FabricPath Layer 2 IS-IS configuration mode:switch# config tEnter configuration commands, one per line.switch(config)# fabricpath domain defaultswitch(config-fabricpath-isis)#Related CommandsEnd with CNTL/Z.CommandDescriptionshow fabricpath isisDisplays FabricPath IS-IS information.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xFP-10OL-22843-01
Cisco NX-OS FabricPath Commandsfabricpath isis authentication-checkS e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .fabricpath isis authentication-checkTo assign a password to check authentication link-state packet (LSP) protocol data units (PDUs) per interface,use the fabricpath isis authentication-check command. To return to the default setting, use the no formof this command.fabricpath isis authentication-checkno fabricpath isis authentication-checkSyntax DescriptionThis command has no arguments or keywords.DefaultsONCommand ModesInterface configuration d HistoryReleaseModification5.1(1)This command was introduced.Usage GuidelinesNoteExamplesThis command requires an Enhanced Layer 2 license.Level specification is not required.This example shows how to check authentication on received LSP PDUs:switch# config tEnter configuration commands, one per line. End with CNTL/Z.switch(config)# interface ethernet 5/2switch(config-if)# fabricpath isis authentication-checkswitch(config-if)#Related CommandsCommandDescriptionshow fabricpath isisDisplays FabricPath IS-IS information.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xOL-22843-01FP-11
Cisco NX-OS FabricPath Commandsfabricpath isis authentication key-chainSe n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .fabricpath isis authentication key-chainTo assign a password to authentication hello protocol data units (PDUs) per interface, use the fabricpathisis authentication key-chain command. To return to the default setting, use the no form of thiscommand.fabricpath isis authentication key-chain auth-key-chain-nameno authentication key-chain auth-key-chain-nameSyntax Descriptionauth-key-chain-nameDefaultsNoneCommand ModesInterface configuration d HistoryReleaseModification5.1(1)This command was introduced.Usage GuidelinesAuthentication keychain. The maximum size is 63 alphanumeric characters.Use the authentication command to assign a password in the authentication of a hello protocol data unit.Only one authentication key chain is applied to an IS-IS interface at one time. If you configure a secondauthentication command, the first is overridden. You can specify authentication for an entire instanceof IS-IS instead of at the interface level by using the authentication command.See the Cisco DCNM Security Configuration Guide, Release 5.x, for information about keychains.NoteA level specification is not required.This command requires an Enhanced Layer 2 license.ExamplesThis example shows how to configure an authentication keychain string for edge device authentication:switch# config tEnter configuration commands, one per line. End with CNTL/Z.switch(config)# interface ethernet 5/5switch(config-if)# fabricpath isis authentication key-chain treesswitch(config-if)#Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xFP-12OL-22843-01
Cisco NX-OS FabricPath Commandsfabricpath isis authentication key-chainS e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .Related CommandsCommandDescriptionshow fabricpath isisDisplays FabricPath IS-IS information.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xOL-22843-01FP-13
Cisco NX-OS FabricPath Commandsfabricpath isis authentication-typeSe n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .fabricpath isis authentication-typeTo assign a password to Intermediate System-to-Intermediate System (IS-IS) authentication helloprotocol data units (PDUs) per interface, use the fabricpath isis authentication-type command. Toreturn to the default setting, use the no form of this command.fabricpath isis authentication-type {cleartext md5}no fabricpath isis authentication-type {cleartext md5}Syntax DescriptioncleartextSpecifies the cleartext authentication method.md5Specifies the Message Digest (MD5) authentication.DefaultsEnabledCommand ModesInterface configuration d HistoryReleaseModification5.1(1)This command was introduced.Usage GuidelinesNoteUse the fabricpath isis authentication-type command to configure the authentication type for helloPDUs on an interface.A level specification is not required.This command requires an Enhanced Layer 2 license.ExamplesThis example shows how to specify cleartext authentication when you are assigning a password:switch# config tEnter configuration commands, one per line. End with CNTL/Z.switch(config)# interface ethernet 5/2switch(config-if)# fabricpath isis authentication-type cleartextswitch(config-if)#This example shows how to specify Message Digest (MD5) authentication when you are assigning apassword:switch# config tCisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xFP-14OL-22843-01
Cisco NX-OS FabricPath Commandsfabricpath isis authentication-typeS e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .Enter configuration commands, one per line. End with CNTL/Z.switch(config)# interface ethernet 5/2switch(config-if)# fabricpath isis authentication-type md5switch(config-if)#Related CommandsCommandDescriptionshow fabricpath isisDisplays FabricPath IS-IS information.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xOL-22843-01FP-15
Cisco NX-OS FabricPath Commandsfabricpath isis csnp-intervalSe n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .fabricpath isis csnp-intervalTo set an Intermediate System-to-Intermediate System (IS-IS) complete sequence number PDU (CSNP)interval in seconds per interface, use the fabricpath isis csnp-interval command. To return to the defaultsetting, use the no form of this command.fabricpath isis csnp-interval secondsno fabricpath isis csnp-interval secondsSyntax DescriptionsecondsDefaults10 secondsCommand ModesInterface configuration d HistoryReleaseModification5.1(1)This command was introduced.CSNP interval value. The range is from 1 to 65535.Usage GuidelinesThis command requires an Enhanced Layer 2 license.ExamplesThis example shows how to set a CSNP interval value:switch# config tEnter configuration commands, one per line. End with CNTL/Z.switch(config)# interface ethernet 5/2switch(config-if)# fabricpath isis csnp-interval 60switch(config-if)#Related CommandsCommandDescriptionshow fabricpath isisDisplays FabricPath IS-IS information.Cisco Nexus 7000 Series NX-OS FabricPath Command Reference, Release 5.xFP-16OL-22843-01
Cisco NX-OS FabricPath Commandsfabricpath isis hello-intervalS e n d d o c u m e n t c o m m e n t s t o n ex u s 7 k - d o c f e e d b a ck @ c i s c o . c o m .fabricpath isis hello-intervalTo set a hello interval Intermediate System-to-Intermediate System (IS-IS) in seconds per interface, usethe fabricpath isis hello-interval command. To return to the default setting, use the no form of thiscommand.fabricpath isis hello-interval secondsno fabricpath isis hello-interval secondsSyntax DescriptionsecondsDefaults10 secondsCommand ModesInterface configuration d HistoryReleaseModification5.1(1)This command was introduced.Hello interval value. The range is from 1 to 65535.Usage Gui
Cisco Nexus 7000 Series NX-OS OTV Configuration Guide, Release 5.x Cisco Nexus 7000 Series NX-OS Virtual Device Context Configuration Guide, Release 5.x Cisco Nexus 7000 Series NX-OS FabricPath Configuration Guide, Release 5.x Cisco Nexus 7000 Series NX-OS Software Upgrade and Downgrade Guide, Release 5.x
Cisco Nexus 1000V Cisco Nexus 1010 Cisco Nexus 4000 Cisco MDS 9100 Series Cisco Nexus 5000 Cisco Nexus 2000 Cisco Nexus 6000 Cisco MDS 9250i Multiservice Switch Cisco MDS 9700 Series Cisco Nexus 7000/7700 Cisco Nexus 3500 and 3000 CISCO NX-OS: From Hypervisor to Core CISCO DCNM: Single
Cisco Nexus 3172TQ, Cisco Nexus 31108TC-V, Cisco Nexus 92348GC-X, Dell S4148T-ON Access or Leaf Switches Cisco Nexus 3132QX, Cisco Nexus 3164Q, Cisco Nexus 93180YC-EX, Cisco Nexus 93180YC-FX, Cisco Nexus 93240YC-FX2, Cisco Nexus N93360YC-FX2, Dell S5048F-ON, Dell S5248F-ON, ‡Dell S5296F-ON , Dell S5224F-ON ‡, Dell S4148F-ON Aggregation or Spine
Cisco Nexus 7000 Series NX-OS OTV Configuration Guide, Release 5.x Cisco Nexus 7000 Series NX-OS Virtual Device Context Configuration Guide, Release 5.x Cisco Nexus 7000 Series NX-OS FabricPath Configuration Guide, Release 5.x Cisco Nexus 7000 Series NX-OS Software Upgrade and Downgrade Guide, Release 5.x
Cisco Nexus 7000 Series NX-OS Overlay Transport Virtualization Command Reference OL-23244-02 Preface Cisco Nexus 7000 Series NX-OS Fundamentals Configuration Guide, Release 5.x Cisco Nexus 7000 Series NX-OS High Availability and Redundancy Guide, Release 5.x Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x
The Cisco Nexus 2000 Series Fabric Extenders behave like remote line cards for a parent Cisco Nexus 5000, Nexus 6000, or Nexus 7000 Series Switch. Working in conjunction with Cisco Nexus switches, the Cisco Nexus 2000 Series Fabric Extenders extend the capabilities and benefits offered by the parent Cisco Nexus switch while
Nexus 5K with Integrated VSM ACI VTS UCS 5108 Blade Chassis Storage Database Relational UPS, RPS Nexus 2000 10GE Nexus 5k Nexus 4k Nexus 3k Nexus 2k Nexus 1KV VSM Nexus 1k Layer 3 Nexus 5k Switch Blade Server (color and subdued) Server DNS Server Secure Server Nexus 1010 Fibre Channel Fabric Switch Nexus 7k Telegram Channel
Cisco UCS S-Series Storage Servers, Cisco UCS Manager, Cisco UCS Management Software, Cisco Unified Fabric, Cisco Application Centric Infrastructure, Cisco Nexus 9000 Series, Cisco Nexus 7000 Series. Cisco Prime Data Center Network Manager, Cisco NX-OS Software, Cisco MDS Series, Cisco Unity, Collaboration Without
ALEX RIDER SERIES POINT BLANK GOING DOWN MICHAEL J. ROSCOE was a careful man. The car that drove him to work at quarter past seven each morning was a custom-made Mercedes with reinforced steel plates and bulletproof windows. His driver, a retired FBI agent, carried a Beretta subcompact automatic pistol and knew how to use it. There were just .
