Cisco Nexus 7000 Series NX-OS Overlay Transport .
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 OverlayTransport Virtualization CommandReference, Release 5.xOctober 2010Americas 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-23244-01
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.CCVP, the Cisco logo, and Welcome to the Human Network are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn is a service mark ofCisco Systems, Inc.; and Access Registrar, Aironet, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, Cisco, the Cisco Certified Internetwork Expert logo,Cisco IOS, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Enterprise/Solver, EtherChannel, EtherFast, EtherSwitch, Fast Step,Follow Me Browsing, FormShare, GigaDrive, HomeLink, Internet Quotient, IOS, iPhone, IP/TV, iQ Expertise, the iQ logo, iQ Net Readiness Scorecard, iQuick Study,LightStream, Linksys, MeetingPlace, MGX, Networkers, Networking Academy, Network Registrar, PIX, ProConnect, ScriptShare, SMARTnet, StackWise, The Fastest Wayto Increase Your Internet Quotient, and TransPath are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries.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 Overlay Transport Virtualization 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 RequestOverlay Transport Virtualization Commandsauthentication (OTV)OTV-3authentication-type (OTV)OTV-4OTV-6clear otv isis adjacencyOTV-7clear otv isis statisticsclear otv isis trafficfeature otvOTV-8OTV-9OTV-10graceful-restart (OTV)OTV-11graceful-restart t3 manual (OTV)hostname dynamic (OTV)interface overlayOTV-14lsp-gen-interval (OTV)lsp-mtu (OTV)OTV-12OTV-13log-adjacency-changes (OTV)OTV-16OTV-17OTV-19max-lsp-lifetime (OTV)net (OTV)OTV-1OTV-2authentication-check (OTV)clear otv arp-ndxOTV-20OTV-21otv control-groupotv data-groupotv extend-vlanOTV-22OTV-24OTV-26otv isis csnp-intervalotv-isis defaultOTV-27OTV-28otv isis hello-intervalotv isis hello-multiplierOTV-29OTV-30Cisco Nexus 7000 Series NX-OS Overlay Transport Virtualization Command Reference, Release 5.xOL-23244-01iii
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 .otv isis hello-paddingotv isis lsp-intervalotv isis metricOTV-32OTV-33otv isis priorityOTV-34otv join-interfaceotv site-vlanOTV-31OTV-35OTV-37otv suppress-arp-ndotv vpn-nameOTV-38OTV-40redistribute filter route-maprestart otv-isisOTV-42OTV-43show forwarding distribution otv multicast routeshow forwarding otvOTV-44OTV-46show forwarding otv multicast outgoing-interface-listshow forwarding otv multicast routeshow forwarding otv overlayshow otvOTV-48OTV-50show ip igmp snooping mrouter otvshow logging level otv isisOTV-47OTV-51OTV-52OTV-53show otv adjacencyOTV-55show otv arp-nd-cacheshow otv data-groupOTV-56OTV-57show otv isis active-sourceshow otv isis adjacencyOTV-60OTV-62show otv isis databaseOTV-64show otv isis hostnameOTV-66show otv isis interfaceOTV-67show otv isis ip mrouteOTV-69show otv isis ip redistribute mrouteOTV-71show otv isis mac redistribute routeOTV-72show otv isis protocolOTV-74show otv isis redistribute routeshow otv isis routeOTV-76OTV-77show otv isis route-map statisticsshow otv isis rrmOTV-80show otv isis siteOTV-81OTV-78Cisco Nexus 7000 Series NX-OS Overlay Transport Virtualization Command Reference, Release 5.xivOL-23244-01
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 otv isis spfOTV-82show otv isis srmOTV-83show otv isis ssnOTV-85show otv isis statisticsshow otv isis trafficOTV-87OTV-88show otv isis vpnOTV-90show otv mrouteOTV-91show otv routeshow otv siteOTV-93OTV-95show otv statistics multicastshow otv vlanOTV-97show otv vpnOTV-98show run otv-isisspf-intervalOTV-96OTV-100OTV-101Cisco Nexus 7000 Series NX-OS Overlay Transport Virtualization Command Reference, Release 5.xOL-23244-01v
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 Overlay Transport Virtualization Command Reference, Release 5.xviOL-23244-01
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 Overlay Transport Virtualization Command Reference, Release 5.x. It also provides informationon how to obtain related 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 NX-OS devices.OrganizationThis reference is organized as follows:Chapter and TitleDescriptionChapter 1, “Overlay Transport VirtualizationCommands”Describes the Cisco NX-OS Overlay TransportVirtualization (OTV) commands.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 Overlay Transport Virtualization Command Reference, Release 5.xOL-23244-01vii
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 Overlay Transport Virtualization Command Reference, Release 5.xviiiOL-23244-01
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 Overlay Transport Virtualization Command Reference, Release 5.xOL-23244-01ix
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 Overlay Transport Virtualization Command Reference, Release 5.xxOL-23244-01
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 mOverlay Transport Virtualization CommandsThis chapter describes the Overlay Transport Virtualization (OTV) commands Cisco NX-OS for theNexus 7000 Series devices.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOL-23244-01OTV-1
Overlay Transport Virtualization Commandsauthentication (OTV)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 mauthentication (OTV)To configure an authentication keychain string for edge device authentication, use the authenticationcommand. To return to the default setting, use the no form of this command.authentication key-chain keychain-nameno authentication key-chain keychain-nameSyntax Descriptionkeychain-nameDefaultsNoneCommand ModesOTV ISI VPNSupportedUserRolesnetwork-adminvdc-adminCommand HistoryReleaseModification5.0(3)This command was introduced.Usage GuidelinesAuthentication keychain. The maximum length is from 1 to 16 characters.The authentication command is used to assign a password in the authentication of a hello protocol dataunit. Only one authentication key chain is applied to an IS-IS interface at one time. If you configure asecond authentication command, the first is overridden. You can specify authentication for an entireinstance of IS-IS instead of at the interface level by using the authentication command.This command requires a Transport Services 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)# otv-isis defaultswitch(config-router)# vpn nameswitch(config-router-vrf)# authentication keychain OTVKeysswitch(config-router-vrf)#Related CommandsCommandDescriptionshow otv isisDisplays the IS-IS status and configuration.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOTV-2OL-23244-01
Overlay Transport Virtualization Commandsauthentication-check (OTV)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 mauthentication-check (OTV)To enable an authentication check of hello messages between Overlay Transport Virtualization (OTV)edge devices, use the authentication-check command. To return to the default setting, use the no formof this command.authentication-checkno authentication-checkSyntax DescriptionThis command has no arguments or keywords.DefaultsEnabledCommand ModesOTV ISIS VPNSupportedUserRolesnetwork-adminvdc-adminCommand HistoryReleaseModification5.0(3)This command was introduced.Usage GuidelinesThe authentication-type command controls authentication checking on incoming hello protocol dataunits (PDUs).This command requires a Transport Services license.ExamplesThis example shows how to enable authentication of hello messages between OTV edge devices:switch# config tEnter configuration commands, one per line. End with CNTL/Z.switch(config)# otv-isis defaultswitch(config-router)# vpn nameswitch(config-router-vrf)# ted CommandsCommandDescriptionshow otvDisplays information about OTV.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOL-23244-01OTV-3
Overlay Transport Virtualization Commandsauthentication-type (OTV)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 mauthentication-type (OTV)To configure Overlay Transport Virtualization (OTV) authentication type, use the authentication-typecommand. To return to the default setting, use the no form of this command.authentication-type {cleartext md5}no authentication-type {cleartext md5}Syntax DescriptioncleartextSpecifies the cleartext authentication method.md5Specifies Message Digest (MD5) authentication.DefaultsEnabledCommand ModesOTV ISIS VPNSupportedUserRolesnetwork-adminvdc-adminCommand HistoryReleaseModification5.0(3)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 a Transport Services license.ExamplesThis example shows how to specify cleartext authentication:switch# config tEnter configuration commands, one per line. End with CNTL/Z.switch(config)# otv-isis defaultswitch(config-router)# vpn nameswitch(config-router-vrf)# authentication-type cleartextswitch(config-router-vrf)#This example shows how to specify Message Digest (MD5) authentication:switch# config tEnter configuration commands, one per line. End with CNTL/Z.switch(config)# otv-isis defaultswitch(config-router)# vpn nameswitch(config-router-vrf)# authentication-type md5switch(config-router-vrf)#Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOTV-4OL-23244-01
Overlay Transport Virtualization Commandsauthentication-type (OTV)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 mRelated CommandsCommandDescriptionshow otvDisplays information about OTV.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOL-23244-01OTV-5
Overlay Transport Virtualization Commandsclear otv arp-ndS 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 mclear otv arp-ndTo clear log Address Resolution Protocol (ARP) and Neighbor Discovery (ND) packets cachinginformation, use the clear otv arp-nd command.clear otv arp-ndSyntax DescriptionThis command has no arguments or keywords.DefaultsNoneCommand ModesConfiguration d HistoryReleaseModification5.0(3)This command was introduced.Usage GuidelinesNoteExamplesThis command requires a Transport Services license.IPv6 is not supported in this release.This example shows how to clear log ARP/ND caching information:switch(config)# clear otv arp-ndswitch(config)#Related CommandsCommandDescriptionshow otv isisDisplays the IS-IS status and configuration.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOTV-6OL-23244-01
Overlay Transport Virtualization Commandsclear otv 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 mclear otv isis adjacencyTo clear the Intermediate-System-to-Intermediate System (IS-IS) adjacency state, use the clear otv isisadjacency command.clear otv isis adjacency [* vpn {vpn-name all} overlay interface vpn {vpn-name all} system-id sid vpn {vpn-name all}]Syntax Description*(Optional) Specifies IS-IS adjacencies on all interfaces.vpn(Optional) Specifies VPN information.vpn-nameVPN name. The maximum length is 32 alphanumeric characters.all(Optional) Specifies all configured VPNs.overlay(Optional) Specifies an overlay interface.interfaceSpecifies overlay interface number. The range is from 0 to 65535.system-id(Optional) Specifies the hostname or the system ID. It is 6 bytes longsidSpecifies hostname or System ID (in the form of XXXX.XXXX.XXXX).DefaultsNoneCommand ModesGlobal configuration d HistoryReleaseModification5.0(3)This command was introduced.Usage GuidelinesThis command requires a Transport Services license.ExamplesThis example shows how to clear counters and reset adjacencies with neighbors:switch# clear otv isis adjacency *switch#Related CommandsCommandDescriptionshow otv isisDisplays the IS-IS status and configuration.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOL-23244-01OTV-7
Overlay Transport Virtualization Commandsclear otv isis statisticsS 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 mclear otv isis statisticsTo clear Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS)protocol statistics, use the clear otv isis statistics command.clear otv isis statistics [ * vpn {vpn-name all} overlay interface vpn {vpn-name all}]Syntax Description*(Optional) Specifies IS-IS adjacencies on all interfaces.vpn(Optional) Specifies VPN information.vpn-nameSpecifies VPN name. The maximum length is 32 alphanumeric characters.all(Optional) Specifies all configured VPNs.overlay(Optional) Specifies an overlay interface.interfaceOverlay interface number. The range is from 0 to 65535.DefaultsNoneCommand ModesGlobal configuration d HistoryReleaseModification5.0(3)This command was introduced.Usage GuidelinesThis command requires a Transport Services license.ExamplesThis example shows how to clear OTV IS-IS protocol statistics:switch# clear otv isis statistics *switch#Related CommandsCommandDescriptionshow otv isisDisplays the IS-IS status and configuration.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOTV-8OL-23244-01
Overlay Transport Virtualization Commandsclear otv isis trafficSe 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 mclear otv isis trafficTo clear Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS) trafficinformation, use the clear otv isis traffic command.clear otv isis traffic [ * vpn {vpn-name all} overlay interface vpn {vpn-name all}]Syntax Description*(Optional) Specifies IS-IS adjacencies on all interfaces.overlay(Optional) Specifies an overlay interface.interfaceOverlay interface number. The range is from o to 65535.vpn(Optional) Specifies VPN information.vpn-nameVPN name. The maximum length is 32 alphanumeric characters.all(Optional) Specifies all configured VPNs.DefaultsNoneCommand ModesGlobal configuration d HistoryReleaseModification5.0(3)This command was introduced.Usage GuidelinesThis command requires a Transport Services license.ExamplesThis example shows how to clear OTV IS-IS traffic information:switch# clear otv isis traffic *switch#Command HistoryCommandDescriptionshow otv isisDisplays the IS-IS status and configuration.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOL-23244-01OTV-9
Overlay Transport Virtualization Commandsfeature otvS 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 mfeature otvTo enable Overlay Transport Virtualization (OTV), use the feature otv command. To return to thedefault setting, use the no form of this command.feature otvno feature otvSyntax DescriptionThis command has no arguments or keywords.DefaultsDisabledCommand ModesGlobal minCommand HistoryReleaseModification5.0(3)This command was introduced.Usage GuidelinesYou must use the feature otv command to enable the OTV functionality. The device does not displayany OTV commands until you enable the feature.This command requires a Transport Services license.ExamplesThis example shows how to enable OTV functionality on the device:switch# config tswitch(config)# feature otvswitch(config)#Related CommandsCommandDescriptionshow featureDisplays information about the features enabled on the device.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOTV-10OL-23244-01
Overlay Transport Virtualization Commandsgraceful-restart (OTV)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 mgraceful-restart (OTV)To enable graceful restart for the IS-IS process, use the graceful-restart command. To return to thedefault setting, use the no form of this command.graceful-restartno graceful-restartSyntax DescriptionThis command has no arguments or keywords.DefaultsDisabledCommand ModesOTV IS-IS VPNSupportedUserRolesnetwork-adminvdc-adminCommand HistoryReleaseModification5.0(3)This command was introduced.Usage GuidelinesUse the graceful-restart command to enable graceful restart for the IS-IS process.This command requires a Transport Services license.ExamplesThis example shows how to enable graceful restart for the IS-IS process:switch# config tEnter configuration commands, one per line.switch(config)# otv-isis defaultswitch(config-router)# vpn nameswitch(config-router-vrf)# graceful-restartswitch(config-router-vrf)#Related CommandsEnd with CNTL/Z.CommandDescriptionfeature OTVEnables OTV on this device.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOL-23244-01OTV-11
Overlay Transport Virtualization Commandsgraceful-restart t3 manual (OTV)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 mgraceful-restart t3 manual (OTV)To change a manually set T3 default value for the Intermediate-System-to-Intermediate System (IS-IS)process, use the graceful-restart t3 manual command. To return to the default setting, use the no formof this command.graceful-restart t3 manual timeno graceful-restart t3 manual timeSyntax DescriptiontimeDefaults60 secondsCommand ModesOTV IS-IS VPNSupportedUserRolesnetwork-adminvdc-adminCommand HistoryReleaseModification5.0(3)This command was introduced.Usage GuidelinesTime in seconds. The range is from 30 to 65535.Use the graceful-restart t3 manual command to set the T3 timer, as defined in RFC 3847.This command requires a Transport Services license.ExamplesThis example shows how to set the T3 timer for the IS-IS process:switch# config tEnter configuration commands, one per line. End with CNTL/Z.switch(config)# otv-isis defaultswitch(config-router)# vpn nameswitch(config-router-vrf)# graceful-restart t3 manual 70switch(config-router-vrf)#Related CommandsCommandDescriptionfeature OTVEnables OTV on this device.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOTV-12OL-23244-01
Overlay Transport Virtualization Commandshostname dynamic (OTV)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 mhostname dynamic (OTV)To configure a dynamic hostname exchange for Intermediate-System-to-Intermediate System (IS-IS), usethe hostname dynamic command. To return to the default setting, use the no form of this command.hostname dynamicno hostname dynamicSyntax DescriptionThis command has no arguments or keywords.DefaultsONCommand ModesOTV IS-IS VPNSupportedUserRolesnetwork-adminvdc-adminCommand HistoryReleaseModification5.0(3)This command was introduced.Usage GuidelinesThis command requires a Transport Services license.ExamplesThis example shows how to configure a dynamic hostname exchange for IS-IS: ---need to change thisexampleswitch# config tEnter configuration commands, one per line.switch(config)# otv-isis defaultswitch(config-router)# vpn nameswitch(config-router-vrf)# hostname dynamicswitch(config-router-vrf)#Related CommandsEnd with CNTL/Z.CommandDescriptionshow otv isisDisplays the IS-IS status and configuration.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOL-23244-01OTV-13
Overlay Transport Virtualization Commandsinterface overlayS 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 minterface overlayTo create an overlay interface and to enter the interface-overlay configuration mode, use the interfaceoverlay command. To remove the overlay interface, use the no form of this command.interface overlay numberno interface overlay numberSyntax DescriptionnumberDefaultsNoneCommand ModesGlobal configuration (interface configuration nd HistoryReleaseModification5.0(3)This command was introduced.Usage GuidelinesNoteNumber that you assign to the overlay interface. The range is from 0 to 65535.Use the interface overlay command to do the following: Create an overlay interface Enter the interface-overlay configuration modeYou use the feature otv command to enable the Overlay Transport Virtualization (OTV) feature beforeyou can create an overlay interface or access the interface-overlay configuration mode.You do not have to remove the configuration before you remove the overlay interface.This command requires a Transport Services license.ExamplesThis example shows how to create an OTV overlay interface:switch(config)# interface overlay 5switch(config-if-overlay)#Related CommandsCisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOTV-14OL-23244-01
Overlay Transport Virtualization Commandsinterface overlaySe 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 mCommandDescriptionshow featureDisplays information about the features enabled on the device.show otvDisplays information about OTV.Cisco Nexus 7000 Series NX-OS OTV Command Reference, Release 5.xOL-23244-01OTV-15
Overlay Transport Virtualization Commandslog-adjacency-changes (OTV)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 mlog-adjacency-changes (OTV)To log changes in
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
The book has evolved as the textbook for a course taught to a mostly undergraduate audience over a number of years in the Department of Linguistics at UCLA. The course meets in lecture for four hours per week, with a one hour problem-solving session, during a ten-week term. The ideal audience for this book is a student who has studied some linguistics before (and thus has some idea of what .
