Brocade Multi-Service IronWare Routing Configuration Guide Manual de usuario Pagina 1

®53-1003033-029 December, 2013Multi-Service IronWare Routing Configuration GuideSupporting Multi-Service IronWare R05.6.00

x Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IS-IS point-to-point over Ethernet. . . . . . . . . . . . . . . . .275Bro

72 Multi-Service IronWare Routing Configuration Guide53-1003033-02Adding a loopback interface• If the device has loopback interfaces, the default devi

Multi-Service IronWare Routing Configuration Guide 7353-1003033-02Changing the maximum number of paths for BGP4 load sharingChanging the maximum numbe

74 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring route reflection parametersNOTEIf the cluster contains more than one rou

Multi-Service IronWare Routing Configuration Guide 7553-1003033-02Configuring route reflection parametersSupport for RFC 4456Route reflection is based

76 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringFilteringThis section describes how to configure filters for AS-paths, comm

Multi-Service IronWare Routing Configuration Guide 7753-1003033-02FilteringThe regular-expression parameter specifies the AS path information you want

78 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringTo filter for a special character instead of using the special character as

Multi-Service IronWare Routing Configuration Guide 7953-1003033-02FilteringA community is an optional attribute that identifies the route as a member

80 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringThe deny | permit parameters specify the action the software takes if a rou

Multi-Service IronWare Routing Configuration Guide 8153-1003033-02FilteringThe network-addr/mask-bits parameters specify the network number and the nu

Multi-Service IronWare Routing Configuration Guide xi53-1003033-02Configuring RIP parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

82 Multi-Service IronWare Routing Configuration Guide53-1003033-02Filtering• If the route map contains a deny action, a route that matches a match sta

Multi-Service IronWare Routing Configuration Guide 8353-1003033-02FilteringEntering the route map into the softwareTo add instance 1 of a route map na

84 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringSpecifying the match conditionsUse the following command to define the matc

Multi-Service IronWare Routing Configuration Guide 8553-1003033-02FilteringThe protocol bgp external parameter matches on eBGP (external) routes.The p

86 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringThe ACL-name-or-num parameter with the first command specifies an IP ACL an

Multi-Service IronWare Routing Configuration Guide 8753-1003033-02FilteringThe first command configures a community ACL that contains community number

88 Multi-Service IronWare Routing Configuration Guide53-1003033-02Filtering• The match interface option can be applied to other types of redistributio

Multi-Service IronWare Routing Configuration Guide 8953-1003033-02FilteringThe community parameter sets the community attribute for the route to the n

90 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringSetting a BGP4 route MED to equal the next-hop route IGP metric To set a ro

Multi-Service IronWare Routing Configuration Guide 9153-1003033-02FilteringThe first command configures a community ACL containing community numbers 1

xii Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring MBGP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

92 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringSyntax: [no] route-map map-name permit | deny numThe no form of the comman

Multi-Service IronWare Routing Configuration Guide 9353-1003033-02FilteringThe continue command is entered in the context of a route-map instance. The

94 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringWhen a route filter is changed (created, modified or deleted) by a user, th

Multi-Service IronWare Routing Configuration Guide 9553-1003033-02FilteringThis command forces an immediate filter update regardless of the filter-cha

96 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringConfiguring cooperative BGP4 route filteringBy default, the device performs

Multi-Service IronWare Routing Configuration Guide 9753-1003033-02FilteringSyntax: [no] neighbor ip-addr | peer-group-name capability orf prefixlist [

98 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringDisplaying cooperative filtering informationYou can display the following c

Multi-Service IronWare Routing Configuration Guide 9953-1003033-02FilteringRoute flap dampening is disabled by default. You can enable the feature glo

100 Multi-Service IronWare Routing Configuration Guide53-1003033-02Filtering• Configure an empty route map with no match or set clauses. This route ma

Multi-Service IronWare Routing Configuration Guide 10153-1003033-02FilteringThe ip-addr parameter specifies a particular network. The ip-mask paramete

Multi-Service IronWare Routing Configuration Guide xiii53-1003033-02Chapter 9 Management VRFManagement VRF overview . . . . . . . . . . . . . . . . .

102 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringThis display shows the following information.You also can display all damp

Multi-Service IronWare Routing Configuration Guide 10353-1003033-02FilteringUpdating route information and resetting a neighbor sessionThe following s

104 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringSyntax: [no] neighbor ip-addr | peer-group-name soft-reconfiguration inbou

Multi-Service IronWare Routing Configuration Guide 10553-1003033-02FilteringThe detail parameter displays detailed information for the routes. (The ex

106 Multi-Service IronWare Routing Configuration Guide53-1003033-02Filtering• RFC 2842. This RFC specifies the Capability Advertisement, which a BGP4

Multi-Service IronWare Routing Configuration Guide 10753-1003033-02FilteringNOTEThe soft-outbound parameter updates all outbound routes by applying th

108 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringClosing or resetting a neighbor sessionYou can close a neighbor session or

Multi-Service IronWare Routing Configuration Guide 10953-1003033-02FilteringYou can specify a single neighbor or a peer group.To close a neighbor sess

110 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringTo clear all the route dampening statistics, enter the following command a

Multi-Service IronWare Routing Configuration Guide 11153-1003033-02FilteringYou can clear the buffers for all neighbors, for an individual neighbor, o

xiv Multi-Service IronWare Routing Configuration Guide53-1003033-02ECMP load sharing for IPv6 . . . . . . . . . . . . . . . . . . . . . . . . . . . .

112 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringSyntax: [no] graceful-restart restart-time secondsThe seconds variable set

Multi-Service IronWare Routing Configuration Guide 11353-1003033-02Filtering8. On device 6, configure the network prefixes associated with the traffic

114 Multi-Service IronWare Routing Configuration Guide53-1003033-02FilteringBrocade(config)# ip route 192.168.0.1/32 null0Brocade(config)# router bgpB

Multi-Service IronWare Routing Configuration Guide 11553-1003033-02FilteringDevice 6 Show BGP4 routing table output for Device-6Brocade#show ip bgp

116 Multi-Service IronWare Routing Configuration Guide53-1003033-02Generalized TTL Security Mechanism supportDevice 1 and 2The show ip route output fo

Multi-Service IronWare Routing Configuration Guide 11753-1003033-02Displaying BGP4 informationDisplaying BGP4 informationYou can display the following

118 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationThis display shows the following information.TABLE 7 BGP

Multi-Service IronWare Routing Configuration Guide 11953-1003033-02Displaying BGP4 informationState The state of device sessions with each neighbor. T

120 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationDisplaying the active BGP4 configurationTo view the acti

Multi-Service IronWare Routing Configuration Guide 12153-1003033-02Displaying BGP4 informationSyntax: show ip bgp neighbors [ip-addr] | [route-summary

Multi-Service IronWare Routing Configuration Guide xv53-1003033-02Limiting the number of hops an IPv6 packet can traverse . . . . . .458QoS for IPv6

122 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationDisplaying BGP4 neighbor informationYou can display conf

Multi-Service IronWare Routing Configuration Guide 12353-1003033-02Displaying BGP4 informationThis example shows how to display information for a spec

124 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationThe attribute-entries option shows the attribute-entries

Multi-Service IronWare Routing Configuration Guide 12553-1003033-02Displaying BGP4 informationRouterID The neighbor device ID.Description The descript

126 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationMaximumPrefixLimit Maximum number of prefixes the device

Multi-Service IronWare Routing Configuration Guide 12753-1003033-02Displaying BGP4 informationLast Connection Reset Reason The reason the previous ses

128 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationNotification Sent If the device receives a notification

Multi-Service IronWare Routing Configuration Guide 12953-1003033-02Displaying BGP4 informationTCP Connection state The state of the connection with th

130 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationDisplaying route information for a neighborYou can displ

Multi-Service IronWare Routing Configuration Guide 13153-1003033-02Displaying BGP4 informationDisplaying the routes with destinations that are unreach

xvi Multi-Service IronWare Routing Configuration Guide53-1003033-02Using the IPv6 ncopy command. . . . . . . . . . . . . . . . . . . . . . . . . . . .

132 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationSyntax: show ip bgp routes summaryThis display shows the

Multi-Service IronWare Routing Configuration Guide 13353-1003033-02Displaying BGP4 informationSyntax: show ip bgp routes [[network] ip-addr] | num | [

134 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationThe not-installed-best option displays the routes receiv

Multi-Service IronWare Routing Configuration Guide 13553-1003033-02Displaying BGP4 informationFor information about the fields in this display, refer

136 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationLocPrf The degree of preference for this route relative

Multi-Service IronWare Routing Configuration Guide 13753-1003033-02Displaying BGP4 informationDisplaying route detailsThis example shows the informati

138 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationNext_Hop The next-hop device for reaching the network.Le

Multi-Service IronWare Routing Configuration Guide 13953-1003033-02Displaying BGP4 informationDisplaying BGP4 route-attribute entriesThe route-attribu

140 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationDisplaying the routes BGP4 has placed in the IP route ta

Multi-Service IronWare Routing Configuration Guide 14153-1003033-02Displaying BGP4 informationDisplaying route flap dampening statisticsTo display rou

Multi-Service IronWare Routing Configuration Guide xvii53-1003033-02Displaying BGP4+ information . . . . . . . . . . . . . . . . . . . . . . . . . . .

142 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationYou can display all dampened routes by entering the show

Multi-Service IronWare Routing Configuration Guide 14353-1003033-02Displaying BGP4 informationDisplaying BGP4 restart neighbor informationTo display B

144 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 information Syntax: show ip bgp neighborsThe information related to

Multi-Service IronWare Routing Configuration Guide 14553-1003033-02Displaying BGP4 informationVRF Shows the status of the VRF instance.State Shows the

146 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationLast Connection Reset ReasonShows the reason for ending

Multi-Service IronWare Routing Configuration Guide 14753-1003033-02Displaying BGP4 informationNotification Sent Shows an error code corresponding to o

148 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationAs-path attribute countShows the count of the AS-path at

Multi-Service IronWare Routing Configuration Guide 14953-1003033-02Displaying BGP4 informationAttribute entriesUse the show ip bgp attribute-entries c

150 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationAS-path prepend and extended community informationThe AS

Multi-Service IronWare Routing Configuration Guide 15153-1003033-02Displaying BGP4 informationFormats of AS4s in show command outputTo display the asd

xviii Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 information . . . . . . . . . . . . . . . . . . . . . . . . . .

152 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationSyntax: show route-map map-nameThe map-name is the name

Multi-Service IronWare Routing Configuration Guide 15353-1003033-02Displaying BGP4 informationSyntax: show route-mapSyntax: show ip bgp routeFor this

154 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 informationSyntax: show route-map map-nameBrocade# show route-map t

Multi-Service IronWare Routing Configuration Guide 15553-1003033-02Chapter2OSPF version 2 (IPv4)Table 16 displays the individual devices and the OSPF

156 Multi-Service IronWare Routing Configuration Guide53-1003033-02OSPF version 2 (IPv4)OSPF is a link-state routing protocol. The protocol uses link-

Multi-Service IronWare Routing Configuration Guide 15753-1003033-02OSPF version 2 (IPv4)• Router link• Network link• Summary link• Autonomous system (

158 Multi-Service IronWare Routing Configuration Guide53-1003033-02OSPF point-to-point linksFIGURE 8 OSPF operating in a networkOSPF point-to-point li

Multi-Service IronWare Routing Configuration Guide 15953-1003033-02OSPF point-to-point linksDesignated router election in multi-access networksIn a ne

160 Multi-Service IronWare Routing Configuration Guide53-1003033-02OSPF point-to-point linksWhen multiple routers on the same network are declaring th

Multi-Service IronWare Routing Configuration Guide 16153-1003033-02OSPF point-to-point linksFIGURE 11 AS External LSA reductionNotice that both Router

Multi-Service IronWare Routing Configuration Guide xix53-1003033-02Configuring IPv6 specific address family route parameters . . . . .715Changing the

162 Multi-Service IronWare Routing Configuration Guide53-1003033-02OSPF point-to-point links• A second ASBR that is already on-line begins advertising

Multi-Service IronWare Routing Configuration Guide 16353-1003033-02OSPF graceful restart2. Compare the networks that have the same network address, to

164 Multi-Service IronWare Routing Configuration Guide53-1003033-02OSPF graceful restartHitless upgrade support for OSPF graceful restartOSPF graceful

Multi-Service IronWare Routing Configuration Guide 16553-1003033-02OSPF graceful restarttimes until a configured maximum delay time value is reached o

166 Multi-Service IronWare Routing Configuration Guide53-1003033-02OSPF VRF-Lite for customer-edge routersDynamic OSPF activation and configurationOSP

Multi-Service IronWare Routing Configuration Guide 16753-1003033-02Configuring OSPFConfiguring OSPFTo begin using OSPF on the router, perform the step

168 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPF• Modify OSPF Traps generated.• Modify database overflow interval.

Multi-Service IronWare Routing Configuration Guide 16953-1003033-02Configuring OSPFIf you are testing an OSPF configuration and are likely to disable

170 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFAssign a totally stubby areaBy default, the device sends summary LS

Multi-Service IronWare Routing Configuration Guide 17153-1003033-02Configuring OSPFFigure 12 shows an example of an OSPF network containing an NSSA.FI

Copyright © 2013 Brocade Communications Systems, Inc. All Rights Reserved.ADX, AnyIO, Brocade, Brocade Assurance, the B-wing symbol, DCX, Fabric OS, I

xx Multi-Service IronWare Routing Configuration Guide53-1003033-02Chapter 18 RIPng (IPv6)Configuring RIPng . . . . . . . . . . . . . . . . . . . . . .

172 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFThe default-information-originate metric metric-value parameter ind

Multi-Service IronWare Routing Configuration Guide 17353-1003033-02Configuring OSPFSyntax: [no] area num | ip-addr range ip-addr ip-mask [advertise |

174 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFExample Creates an area range entry with ip address 10.1.1.1 and ne

Multi-Service IronWare Routing Configuration Guide 17553-1003033-02Configuring OSPFThe not-advertise parameter sets the address range status to DoNotA

176 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPF• ip ospf md5-authentication key-activation-wait-time num | key-id

Multi-Service IronWare Routing Configuration Guide 17753-1003033-02Configuring OSPFdead-interval: Indicates the number of seconds that a neighbor rou

178 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFRules for OSPF dead interval and hello interval timersBeginning wit

Multi-Service IronWare Routing Configuration Guide 17953-1003033-02Configuring OSPF• Simple text password• MD5 authentication• No authentication• Conf

180 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFThe all parameter directs the router to block all outbound LSAs on

Multi-Service IronWare Routing Configuration Guide 18153-1003033-02Configuring OSPFFIGURE 13 Defining OSPF virtual links within a networkExample Figur

Multi-Service IronWare Routing Configuration Guide xxi53-1003033-02Chapter 20 VRRP and VRRP-EOverview of VRRP . . . . . . . . . . . . . . . . . . . .

182 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFThe virtual-link router-id parameter specifies the router ID of the

Multi-Service IronWare Routing Configuration Guide 18353-1003033-02Configuring OSPFtransmit-delay num The period of time it takes to transmit Link Sta

184 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFChanging the reference bandwidth for the cost on OSPF interfacesEac

Multi-Service IronWare Routing Configuration Guide 18553-1003033-02Configuring OSPFChanging the reference bandwidthTo change the reference bandwidth,

186 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFNOTEThe ASBR must be running both RIP and OSPF protocols to support

Multi-Service IronWare Routing Configuration Guide 18753-1003033-02Configuring OSPFModify default metric for redistributionThe default metric is a glo

188 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFThe match command in the route map matches on routes that have 5 fo

Multi-Service IronWare Routing Configuration Guide 18953-1003033-02Configuring OSPFNOTEFor an external route that is redistributed into OSPF through a

190 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFNOTEThe device is not source routing in these examples. The device

Multi-Service IronWare Routing Configuration Guide 19153-1003033-02Configuring OSPFThe ip-addr parameter specifies the network address. The ip-mask pa

xxii Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuration examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

192 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFThe always parameter advertises the default route regardless of whe

Multi-Service IronWare Routing Configuration Guide 19353-1003033-02OSPF non-stop routingOSPF non-stop routingThe graceful restart feature supported by

194 Multi-Service IronWare Routing Configuration Guide53-1003033-02Synchronization of critical OSPF elementsLSA syncing and packing When the LSA proce

Multi-Service IronWare Routing Configuration Guide 19553-1003033-02BFD with OSPF NSRBFD with OSPF NSRBidirectional forwarding detection (BFD) supports

196 Multi-Service IronWare Routing Configuration Guide53-1003033-02Enabling and disabling NSREnabling and disabling NSRTo enable NSR for OSPF, enter t

Multi-Service IronWare Routing Configuration Guide 19753-1003033-02Adding additional parametersExample Brocade(config-ospf-router)#default-information

198 Multi-Service IronWare Routing Configuration Guide53-1003033-02Adding additional parametersNOTEIf you specify a metric and metric type, the values

Multi-Service IronWare Routing Configuration Guide 19953-1003033-02Adding additional parametersIn the following example, the first three commands conf

200 Multi-Service IronWare Routing Configuration Guide53-1003033-02Adding additional parametersBrocade(config-routemap setdistance)# set distance 200B

Multi-Service IronWare Routing Configuration Guide 20153-1003033-02Adding additional parameters• SPF hold time – The device waits for a specific amoun

Multi-Service IronWare Routing Configuration Guide xxiii53-1003033-02About This DocumentAudienceThis document is designed for system administrators wi

202 Multi-Service IronWare Routing Configuration Guide53-1003033-02Adding additional parametersConfiguring administrative distance based on route type

Multi-Service IronWare Routing Configuration Guide 20353-1003033-02Adding additional parametersUsage guidelinesThe pacing interval is inversely propor

204 Multi-Service IronWare Routing Configuration Guide53-1003033-02Adding additional parametersConfiguring an OSPF area prefix list To filter prefixes

Multi-Service IronWare Routing Configuration Guide 20553-1003033-02Adding additional parametersDefining and applying IP prefix listsAn IP prefix list

206 Multi-Service IronWare Routing Configuration Guide53-1003033-02Adding additional parametersBrocade(config)# show ip ospf configRouter OSPF: Enable

Multi-Service IronWare Routing Configuration Guide 20753-1003033-02Adding additional parametersThese commands are at the OSPF router Level of the CLI.

208 Multi-Service IronWare Routing Configuration Guide53-1003033-02Adding additional parametersModify exit overflow intervalIf a database overflow con

Multi-Service IronWare Routing Configuration Guide 20953-1003033-02Adding additional parametersThe memory option logs abnormal OSPF memory usage. This

210 Multi-Service IronWare Routing Configuration Guide53-1003033-02Adding additional parameters• Configuring OSPF Graceful Restart for the Global Inst

Multi-Service IronWare Routing Configuration Guide 21153-1003033-02Adding additional parametersBrocade(config)# router ospf vrf blueBrocade(config-osp

xxiv Multi-Service IronWare Routing Configuration Guide53-1003033-02Supported hardware and softwareThe following hardware platforms are supported by t

212 Multi-Service IronWare Routing Configuration Guide53-1003033-02Adding additional parametersThe on-startup parameter specifies that the OSPF router

Multi-Service IronWare Routing Configuration Guide 21353-1003033-02Adding additional parametersBrocade(config)# router ospfBrocade(config-ospf-router)

214 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationExternal LSA Limit 14447047Database Overflow

Multi-Service IronWare Routing Configuration Guide 21553-1003033-02Displaying OSPF informationDisplaying general OSPF configuration informationTo disp

216 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationTABLE 22 Output parameters of the show ip ospf config co

Multi-Service IronWare Routing Configuration Guide 21753-1003033-02Displaying OSPF informationEthernet Interface Shows the OSPF interface.ip ospf md5-

218 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationDisplaying CPU utilization and other OSPF tasksYou can d

Multi-Service IronWare Routing Configuration Guide 21953-1003033-02Displaying OSPF informationThe displayed information shows the following:Displaying

220 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationDisplaying OSPF neighbor informationTo display OSPF neig

Multi-Service IronWare Routing Configuration Guide 22153-1003033-02Displaying OSPF informationState The state of the conversation between the device a

Multi-Service IronWare Routing Configuration Guide xxv53-1003033-02Document conventionsThis section describes text formatting conventions and importan

222 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationDisplaying OSPF interface informationTo display OSPF int

Multi-Service IronWare Routing Configuration Guide 22353-1003033-02Displaying OSPF informationDatabase Filter The router’s configuration for blocking

224 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationDisplaying OSPF interface brief informationThe following

Multi-Service IronWare Routing Configuration Guide 22553-1003033-02Displaying OSPF informationState The state of the conversation between the router a

226 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationDisplaying OSPF route informationTo display OSPF route i

Multi-Service IronWare Routing Configuration Guide 22753-1003033-02Displaying OSPF informationThis display shows the following information.TABLE 28 CL

228 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationDisplaying the routes that have been redistributed into

Multi-Service IronWare Routing Configuration Guide 22953-1003033-02Displaying OSPF informationPrd Grace Period: The number of seconds that the router&

230 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationDisplaying OSPF external link state informationTo displa

Multi-Service IronWare Routing Configuration Guide 23153-1003033-02Displaying OSPF informationDisplaying OSPF database-summary informationTo display d

xxvi Multi-Service IronWare Routing Configuration Guide53-1003033-02Notice to the readerThis document may contain references to the trademarks of the

232 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationThe advertise num parameter displays the hexadecimal dat

Multi-Service IronWare Routing Configuration Guide 23353-1003033-02Displaying OSPF informationThe ip-addr parameter displays the ABR and ASBR entries

234 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationBrocade# show ip ospf interface 192.168.1.1Ethernet 2/1,

Multi-Service IronWare Routing Configuration Guide 23553-1003033-02Displaying OSPF informationDisplaying OSPF virtual neighbor and link informationYou

236 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationDisplaying OSPF virtual neighborUse the show ip ospf vir

Multi-Service IronWare Routing Configuration Guide 23753-1003033-02Displaying OSPF informationGraceful Link StatesArea Interface Adv Rtr Age Seq(He

238 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPF informationOriginating router-LSAs with maximum metric Condition:

Multi-Service IronWare Routing Configuration Guide 23953-1003033-02Clearing OSPF informationClearing OSPF informationYou can use the clear ip ospf com

240 Multi-Service IronWare Routing Configuration Guide53-1003033-02CommandsCommandsThe following commands support the features described in this chapt

Multi-Service IronWare Routing Configuration Guide 24153-1003033-02area prefix-listarea prefix-listFilters prefixes advertised in type 3 link-state ad

Multi-Service IronWare Routing Configuration Guide xxvii53-1003033-02Getting technical help or reporting errorsTo contact Technical Support, go to htt

242 Multi-Service IronWare Routing Configuration Guide53-1003033-02area prefix-listRelatedCommandsarea range

Multi-Service IronWare Routing Configuration Guide 24353-1003033-02ip prefix-listip prefix-listCreates a prefix list or adds a prefix-list entry. The

244 Multi-Service IronWare Routing Configuration Guide53-1003033-02ip prefix-listExamples The following example configures an IP prefix list “Routesfo

Multi-Service IronWare Routing Configuration Guide 24553-1003033-02show ip prefix-listsshow ip prefix-listsDisplays information about configured prefi

246 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ip prefix-lists

Multi-Service IronWare Routing Configuration Guide 24753-1003033-02Chapter3IS-IS (IPv4)Table 37 displays the individual Brocade devices and the IPv4 I

248 Multi-Service IronWare Routing Configuration Guide53-1003033-02IS-IS (IPv4)The Intermediate System to Intermediate System (IS-IS) protocol is a li

Multi-Service IronWare Routing Configuration Guide 24953-1003033-02Relationship to IP route table• RFC 2763 – “Dynamic Host Name Exchange Mechanism fo

250 Multi-Service IronWare Routing Configuration Guide53-1003033-02Relationship to IP route tableFigure 17 shows an example of an IS-IS network. FIGUR

Multi-Service IronWare Routing Configuration Guide 25153-1003033-02Relationship to IP route table• Level-2 – A Level-2 router routes traffic between a

xxviii Multi-Service IronWare Routing Configuration Guide53-1003033-02

252 Multi-Service IronWare Routing Configuration Guide53-1003033-02Relationship to IP route tableFigure 18 shows an example of the results of Designat

Multi-Service IronWare Routing Configuration Guide 25353-1003033-02IS-IS CLI levelsThree-way handshake for point-to-point adjacenciesSupport was provi

254 Multi-Service IronWare Routing Configuration Guide53-1003033-02IS-IS CLI levelsAddress family configuration levelThe Brocade device’s implementati

Multi-Service IronWare Routing Configuration Guide 25553-1003033-02Globally configuring IS-IS on a device2. If you have not already configured a NET f

256 Multi-Service IronWare Routing Configuration Guide53-1003033-02Globally configuring IS-IS on a deviceSetting the overload bitIf an IS’s resources

Multi-Service IronWare Routing Configuration Guide 25753-1003033-02Globally configuring IS-IS on a deviceConfiguring authenticationBy default, a Broca

258 Multi-Service IronWare Routing Configuration Guide53-1003033-02Globally configuring IS-IS on a deviceBrocade(config-isis-router)# auth-mode md5 le

Multi-Service IronWare Routing Configuration Guide 25953-1003033-02Globally configuring IS-IS on a deviceConfiguring IS-IS MD5 authentication on a spe

260 Multi-Service IronWare Routing Configuration Guide53-1003033-02Globally configuring IS-IS on a deviceNOTEThe isis auth-key command allows the user

Multi-Service IronWare Routing Configuration Guide 26153-1003033-02Globally configuring IS-IS on a deviceThe Brocade device’s hostname is displayed in

Multi-Service IronWare Routing Configuration Guide 153-1003033-02Chapter1BGP (IPv4)Table 2 displays the individual devices and the BGP4 features they

262 Multi-Service IronWare Routing Configuration Guide53-1003033-02Globally configuring IS-IS on a deviceNOTEThe max-lsp-lifetime and the lsp-refresh-

Multi-Service IronWare Routing Configuration Guide 26353-1003033-02Globally configuring IS-IS on a deviceChanging the SPF timerEvery IS maintains a Sh

264 Multi-Service IronWare Routing Configuration Guide53-1003033-02Globally configuring IS-IS on a deviceThe second-wait variable is an optional value

Multi-Service IronWare Routing Configuration Guide 26553-1003033-02Globally configuring IS-IS on a deviceThe point-to-point option enables hello PDU p

266 Multi-Service IronWare Routing Configuration Guide53-1003033-02Globally configuring IS-IS on a deviceDisabling incremental SPF optimizationsIn the

Multi-Service IronWare Routing Configuration Guide 26753-1003033-02Configuring IPv4 address family route parametersTo restore incremental shortcut LSP

268 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv4 address family route parametersTo return to the default number of

Multi-Service IronWare Routing Configuration Guide 26953-1003033-02Configuring IPv4 address family route parametersMatching based on IS-IS protocol ty

270 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv4 address family route parametersConfiguring summary addressesYou ca

Multi-Service IronWare Routing Configuration Guide 27153-1003033-02Configuring IPv4 address family route parametersThe device attempts to use the redi

Multi-Service IronWare Routing Configuration Guide iii53-1003033-02ContentsAbout This DocumentAudience . . . . . . . . . . . . . . . . . . . . . . .

2 Multi-Service IronWare Routing Configuration Guide53-1003033-02BGP (IPv4)Enhanced per-neighbor debug statements and new per-neighbor BGP4 debug filt

272 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv4 address family route parametersSyntax: [no] default-link-metric va

Multi-Service IronWare Routing Configuration Guide 27353-1003033-02Configuring IPv4 address family route parametersThe metric num parameter changes th

274 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv4 address family route parametersSyntax: [no] redistribute ospf [lev

Multi-Service IronWare Routing Configuration Guide 27553-1003033-02Configuring IS-IS point-to-point over EthernetConfiguring IS-IS point-to-point over

276 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IS-IS over a GRE IP tunnelDisplaying IS-IS point-to-point configuration

Multi-Service IronWare Routing Configuration Guide 27753-1003033-02Configuring IS-IS over a GRE IP tunnelConfiguration considerationsThe configuration

278 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IS-IS over a GRE IP tunnelBrocade IS-IS Router B configurationTo config

Multi-Service IronWare Routing Configuration Guide 27953-1003033-02IS-IS Non-Stop Routing Level-1 Designated IS: XMR1-02 Level-1 DIS Changes: 0 Le

280 Multi-Service IronWare Routing Configuration Guide53-1003033-02IS-IS Non-Stop RoutingIS-IS Non-Stop Routing (NSR) enables the IS-IS router to main

Multi-Service IronWare Routing Configuration Guide 28153-1003033-02IS-IS Non-Stop RoutingDisabling and enabling IS-IS graceful restart helper modeGrac

Multi-Service IronWare Routing Configuration Guide 353-1003033-02BGP (IPv4)This chapter provides details on how to configure Border Gateway Protocol v

282 Multi-Service IronWare Routing Configuration Guide53-1003033-02IS-IS Non-Stop Routing No ISIS Shortcuts Configured BFD: Disabled NSR: Enabled

Multi-Service IronWare Routing Configuration Guide 28353-1003033-02IS-IS Non-Stop RoutingMetric Style Supported for Level-1 This field indicates the m

284 Multi-Service IronWare Routing Configuration Guide53-1003033-02IS-IS Non-Stop RoutingSecond-wait This fields indicates the wait time between the f

Multi-Service IronWare Routing Configuration Guide 28553-1003033-02Configuring ISIS properties on an interfaceConfiguring ISIS properties on an interf

286 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring ISIS properties on an interfaceSyntax: [no] ip router isisDisabling or

Multi-Service IronWare Routing Configuration Guide 28753-1003033-02Configuring ISIS properties on an interfaceLimiting access to adjacencies with a ne

288 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring ISIS properties on an interfaceChanging the hello intervalThe hello int

Multi-Service IronWare Routing Configuration Guide 28953-1003033-02Displaying IPv4 IS-IS informationThe Brocade device applies the interface-level met

290 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv4 IS-IS informationBrocade#show isis IS-IS Routing Protocol Operation

Multi-Service IronWare Routing Configuration Guide 29153-1003033-02Displaying IPv4 IS-IS informationLevel-1-2 Database State The state of the Level 1-

4 Multi-Service IronWare Routing Configuration Guide53-1003033-02Overview of BGP4Overview of BGP4BGP4 is the standard Exterior Gateway Protocol (EGP)

292 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv4 IS-IS informationSPF run status. This field is not specifically la

Multi-Service IronWare Routing Configuration Guide 29353-1003033-02Displaying IPv4 IS-IS informationDisplaying the IS-IS configuration in the running-

294 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv4 IS-IS informationDisplaying the name mappingsTo display the mapping

Multi-Service IronWare Routing Configuration Guide 29553-1003033-02Displaying IPv4 IS-IS informationTo display IS-IS neighbor detail information, ente

296 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv4 IS-IS informationDisplaying IS-IS Syslog messagesWhen logging is en

Multi-Service IronWare Routing Configuration Guide 29753-1003033-02Displaying IPv4 IS-IS informationTo display Syslog entries, enter the following com

298 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv4 IS-IS informationIPv6 Enabled: TRUE

Multi-Service IronWare Routing Configuration Guide 29953-1003033-02Displaying IPv4 IS-IS informationCircuit Type The type of IS-IS circuit running on

300 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv4 IS-IS informationLevel-2 Hello Multiplier The number by which the s

Multi-Service IronWare Routing Configuration Guide 30153-1003033-02Displaying IPv4 IS-IS informationDisplaying route informationTo display the routes

Multi-Service IronWare Routing Configuration Guide 553-1003033-02Overview of BGP4NOTEIf IP load sharing is enabled and you enable multiple equal-cost

302 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv4 IS-IS informationDisplaying LSP database entriesUse the following m

Multi-Service IronWare Routing Configuration Guide 30353-1003033-02Displaying IPv4 IS-IS informationThe l1 and level1 parameters display the Level-1 L

304 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv4 IS-IS informationDisplaying detailed informationTo display detailed

Multi-Service IronWare Routing Configuration Guide 30553-1003033-02Displaying IPv4 IS-IS informationDisplaying database summary informationThe followi

306 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv4 IS-IS informationTable 46 defines the fields shown in the above exa

Multi-Service IronWare Routing Configuration Guide 30753-1003033-02Displaying IPv4 IS-IS informationDisplaying error statisticsTo display IS-IS error

308 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv4 IS-IS informationLSP Sequence Number Skipped The number of times th

Multi-Service IronWare Routing Configuration Guide 30953-1003033-02Displaying IPv4 IS-IS informationLength Too Long The number of PDUs dropped at both

310 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv4 IS-IS informationDisplaying the IS-IS SPF LogThe show isis spf-log

Multi-Service IronWare Routing Configuration Guide 31153-1003033-02Displaying IPv4 IS-IS informationFor a description of the trigger types, refer to t

6 Multi-Service IronWare Routing Configuration Guide53-1003033-02Overview of BGP44. Prefer the route that was originated locally (by this device).5. I

312 Multi-Service IronWare Routing Configuration Guide53-1003033-02Clearing the IS-IS SPF LogBy using the detail option with the show isis spf-log com

Multi-Service IronWare Routing Configuration Guide 31353-1003033-02Clearing IS-IS informationWhen the level-1 or level-2 options are used, the SPF cal

314 Multi-Service IronWare Routing Configuration Guide53-1003033-02Clearing a specified LSP from IS-IS databaseThis command directs the router to clea

Multi-Service IronWare Routing Configuration Guide 31553-1003033-02Chapter4RIP (IPv4)Table 51 displays the individual Brocade devices and the RIP feat

316 Multi-Service IronWare Routing Configuration Guide53-1003033-02RIP parameters and defaultsA Brocade device can receive multiple paths to a destina

Multi-Service IronWare Routing Configuration Guide 31753-1003033-02RIP parameters and defaultsRIP interface parametersTable 53 lists the interface-lev

318 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring RIP parametersConfiguring RIP parametersUse the following procedures to

Multi-Service IronWare Routing Configuration Guide 31953-1003033-02Configuring RIP parametersChanging the cost of routes learned or advertised on a po

320 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring RIP parametersConfiguring redistribution filtersRIP redistribution filt

Multi-Service IronWare Routing Configuration Guide 32153-1003033-02Configuring RIP parametersMatching based on RIP protocol typeThe match option has b

Multi-Service IronWare Routing Configuration Guide 753-1003033-02Overview of BGP4NOTEThe device supports BGP4 load sharing among multiple equal-cost p

322 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring RIP parametersConfiguring a RIP neighbor filterBy default, a Brocade de

Multi-Service IronWare Routing Configuration Guide 32353-1003033-02Configuring RIP parametersYou can configure the Brocade device to avoid routing loo

324 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring RIP parametersThe prefix lists permit routes to three networks, and den

Multi-Service IronWare Routing Configuration Guide 32553-1003033-02Displaying RIP InformationDisplaying RIP InformationTo display RIP filters, enter t

326 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying RIP InformationTo display RIP filters for a specific interface, enter th

Multi-Service IronWare Routing Configuration Guide 32753-1003033-02Displaying RIP InformationTo display RIP route information, enter the following com

328 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying RIP InformationTo display current running configuration for ve 20, enter

Multi-Service IronWare Routing Configuration Guide 32953-1003033-02Chapter5Policy-Based Routing (IPv4)Table 55 displays the individual Brocade devices

330 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuration considerationsPolicy-Based Routing (PBR) allows you to use ACLs and r

Multi-Service IronWare Routing Configuration Guide 33153-1003033-02Configuring a PBR policy• If an IPv4 option packet matches a permit ACL filter with

8 Multi-Service IronWare Routing Configuration Guide53-1003033-02Overview of BGP4• BGP4 Identifier – The device ID. The BGP4 Identifier (device ID) id

332 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring a PBR policyNOTEIf none of the clauses of an IPv4 PBR routemap definiti

Multi-Service IronWare Routing Configuration Guide 33353-1003033-02Configuring a PBR policy• Setting the Next Hop to VLAN FloodingSetting the next hop

334 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring a PBR policySetting the next hop to a Null0 interfaceNOTEThis feature i

Multi-Service IronWare Routing Configuration Guide 33553-1003033-02Configuring a PBR policyThe no set next-hop-flood-vlan vlan-id outgoing-da mac-addr

336 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuration examplesConfiguration examplesThis section presents configuration exa

Multi-Service IronWare Routing Configuration Guide 33753-1003033-02Configuration examplesBrocade(config-mpls-lsp-t3)# to 10.1.1.1Brocade(config-mpls-l

338 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuration examplesBrocade(config)# interface tunnel 1Brocade(config-tnif-1)# tu

Multi-Service IronWare Routing Configuration Guide 33953-1003033-02Configuration examplesBrocade(config)# access-list 112 deny tcp host 192.168.2.2 an

340 Multi-Service IronWare Routing Configuration Guide53-1003033-02Policy based routing with the preserve VLAN optionPolicy based routing with the pre

Multi-Service IronWare Routing Configuration Guide 34153-1003033-02Configuration examplesBrocade(config-routemap test)# rule-name test permit 20Syntax

Multi-Service IronWare Routing Configuration Guide 953-1003033-02Implementation of BGP4NOTIFICATION messageWhen you close the BGP4 session with a neig

342 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuration examplesBrocade(config-if-e1000-1/1)# ip policy route-map map4Brocade

Multi-Service IronWare Routing Configuration Guide 34353-1003033-02Policy-based routing support for preserve VLANOutput examplesThe following example

344 Multi-Service IronWare Routing Configuration Guide53-1003033-02Policy-based routing support for preserve VLANThe PBR TVF VLAN egress ports can be

Multi-Service IronWare Routing Configuration Guide 34553-1003033-02Chapter6MBGPTable 57 displays the individual Brocade devices and the Multi-protocol

346 Multi-Service IronWare Routing Configuration Guide53-1003033-02MBGPThis chapter provides details on how to configure Multi-protocol Border Gateway

Multi-Service IronWare Routing Configuration Guide 34753-1003033-02Configuration considerationsConfiguration considerationsThe configuration considera

348 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring MBGPThese commands increase the maximum number of multicast routes supp

Multi-Service IronWare Routing Configuration Guide 34953-1003033-02Configuring MBGPAdding MBGP neighborsTo add an MBGP neighbor, enter a command such

350 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring MBGPOptional configuration tasksThe following sections describe how to

Multi-Service IronWare Routing Configuration Guide 35153-1003033-02Configuring MBGPThe weight num parameter specifies a weight to be added to routes t

10 Multi-Service IronWare Routing Configuration Guide53-1003033-02BGP4 RestartGrouping of RIB-out peersTo improve efficiency in the calculation of out

352 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring MBGPSyntax: [no] ip mroute ip-addr ip-mask [next-hop-ip-addr | ethernet

Multi-Service IronWare Routing Configuration Guide 35353-1003033-02Displaying MBGP informationNOTEFor the suppress-map, advertise-map, and attribute-m

354 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying MBGP informationThe following sections show examples of some of the MBGP

Multi-Service IronWare Routing Configuration Guide 35553-1003033-02Displaying MBGP informationSyntax: show ip mbgp configNOTEThis command displays exa

356 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying MBGP informationDisplaying MBGP neighborsTo view MBGP IPv4 neighbor info

Multi-Service IronWare Routing Configuration Guide 35753-1003033-02Displaying MBGP informationSyntax: show ipv6 mbgp neighbors [ipv6-addr] The ipv6-ad

358 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying MBGP informationDisplaying MBGP routesTo display the MBGP IPv4 route tab

Multi-Service IronWare Routing Configuration Guide 35953-1003033-02Displaying MBGP informationThe ip-addr ip-mask options display IPv4 multicast route

360 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying MBGP informationSyntax: show ip mbgp attribute-entriesTo display MBPG at

Multi-Service IronWare Routing Configuration Guide 36153-1003033-02Displaying MBGP informationTo display MBGP dampened paths for IPv6.Syntax: show ipv

Multi-Service IronWare Routing Configuration Guide 1153-1003033-02BGP4 RestartBGP4 Peer notification during a management module switchoverThe BGP4 Pee

362 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying MBGP informationDisplaying MBGP flap statisticsTo display MBGP flap stat

Multi-Service IronWare Routing Configuration Guide 36353-1003033-02Displaying MBGP informationDisplaying MBGP peer groupsTo display MBGP Peer Groups f

364 Multi-Service IronWare Routing Configuration Guide53-1003033-02Clearing MBGP informationClearing MBGP informationUse the commands in this section

Multi-Service IronWare Routing Configuration Guide 36553-1003033-02Clearing MBGP informationSyntax: clear ip mbgp local To clear MBGP IPv6

366 Multi-Service IronWare Routing Configuration Guide53-1003033-02Clearing MBGP information

Multi-Service IronWare Routing Configuration Guide 36753-1003033-02Chapter7Multi-VRFOverview of Multi-VRFTable 60 displays the individual Brocade devi

368 Multi-Service IronWare Routing Configuration Guide53-1003033-02Overview of Multi-VRFSecure VPNs require traffic to be encrypted and authenticated

Multi-Service IronWare Routing Configuration Guide 36953-1003033-02Overview of Multi-VRFFIGURE 23 A Network deploying Multi-VRFMulti-VRF and BGP or MP

370 Multi-Service IronWare Routing Configuration Guide53-1003033-02Overview of Multi-VRFBenefits and applications of Multi-VRFMulti-VRF provides a rel

Multi-Service IronWare Routing Configuration Guide 37153-1003033-02Overview of Multi-VRFFIGURE 24 Example of Multi-VRF usage in an enterprise data ce

iv Multi-Service IronWare Routing Configuration Guide53-1003033-02BGP router reflector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

12 Multi-Service IronWare Routing Configuration Guide53-1003033-02BGP4 RestartIf the active management module fails due to a fault, the management mod

372 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring Multi-VRFFIGURE 25 Multi-VRF in a service provider applicationSummaryMu

Multi-Service IronWare Routing Configuration Guide 37353-1003033-02Configuring Multi-VRFFIGURE 26 Example network topology with both RED and GREEN VPN

374 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring Multi-VRFConfiguration 1As shown in Figure 27, eBGP is configured betwe

Multi-Service IronWare Routing Configuration Guide 37553-1003033-02Configuring Multi-VRFBrocade(config)# vlan 10Brocade(config-vlan-10)# tagged e 1/1B

376 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring Multi-VRFBrocade(config)# vlan 10Brocade(config-vlan-10)# tagged e 1/1B

Multi-Service IronWare Routing Configuration Guide 37753-1003033-02Configuring Multi-VRFBrocade(config)# router ospfBrocade(config-ospf-router)# area

378 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring Multi-VRFFIGURE 28 OSPF (Area 0) configured between PE1 and PE2 with OS

Multi-Service IronWare Routing Configuration Guide 37953-1003033-02Configuring Multi-VRFBrocade(config-vrf-red) rd 20:20Brocade(config-vrf-red) exit-v

380 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring Multi-VRFBrocade(config-if-e1000-1/3)# vrf forwarding greenBrocade(conf

Multi-Service IronWare Routing Configuration Guide 38153-1003033-02Chapter8Inter-VRF Routing Table 62 displays the individual Brocade devices and the

Multi-Service IronWare Routing Configuration Guide 1353-1003033-02BGP4 RestartFIGURE 4 Example of Local AS configured on ISP-BA Local AS is configured

382 Multi-Service IronWare Routing Configuration Guide53-1003033-02Features & benefitsFIGURE 29 A Network deploying Inter-VRFFollowing are the rou

Multi-Service IronWare Routing Configuration Guide 38353-1003033-02Features & benefitsFIGURE 31 Inter-VRF routing topologyTo import routes from mu

384 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuration considerationsTABLE 63 IPv4 Route-map handlingTABLE 64 IPv6 Route-map

Multi-Service IronWare Routing Configuration Guide 38553-1003033-02Maximum route limitations• If the metric value is the same, then routes learned in

386 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring Inter-VRF routingNOTEWarning message will be displayed when import rout

Multi-Service IronWare Routing Configuration Guide 38753-1003033-02Configuring Inter-VRF routingDisplaying the IP route table for a specified VRFTo di

388 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring Inter-VRF routingDisplaying the IP route table for a specified VRF impo

Multi-Service IronWare Routing Configuration Guide 38953-1003033-02Configuring Inter-VRF routingDisplaying IPv4 routes in VRF one importTo display IP

390 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring Inter-VRF routingBrocade# route-map import-map permit 10Brocade# match

Multi-Service IronWare Routing Configuration Guide 39153-1003033-02Clearing IP routesClearing IP routesYou can clear the entire routing-table or speci

14 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4Figure 5 shows a topology for a null0 routing application example.FI

392 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring the number of VRFs for IPv4 and IPv6Clears the imported IPv6 routes for

Multi-Service IronWare Routing Configuration Guide 39353-1003033-02Modified CLI commands1. OSPF->OSPF a. route-map option2. BGP->BGP a. route-ma

394 Multi-Service IronWare Routing Configuration Guide53-1003033-02Modified CLI commands

Multi-Service IronWare Routing Configuration Guide 39553-1003033-02Chapter9Management VRF Table 67 displays the individual devices and the management

396 Multi-Service IronWare Routing Configuration Guide53-1003033-02Management VRF overview• SNMP server• SNMP trap generator• Telnet server• SSH serve

Multi-Service IronWare Routing Configuration Guide 39753-1003033-02Management VRF overviewNOTEThe SNMP source interface configuration command snmp-ser

398 Multi-Service IronWare Routing Configuration Guide53-1003033-02Management VRF overviewSyntax: telnet vrf vrf-name IPv4 address | ipv6 IPv6 address

Multi-Service IronWare Routing Configuration Guide 39953-1003033-02Configuring a global management VRFSCPSCP uses SSH as underlying transport. The beh

400 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying the management VRF information• The deletion or modification of the VRF

Multi-Service IronWare Routing Configuration Guide 40153-1003033-02Displaying the management VRF informationTotal number of IPv4 unicast route for all

Multi-Service IronWare Routing Configuration Guide 1553-1003033-02Configuring BGP4Table 3 shows the commands that are available at the various BGP4 co

402 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying the management VRF informationThe show who command displays information

Multi-Service IronWare Routing Configuration Guide 40353-1003033-02Displaying the management VRF information 16 closedSyntax: show whoTo display t

404 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying the management VRF information

Multi-Service IronWare Routing Configuration Guide 40553-1003033-02Chapter10Basic IPv6 ConnectivityTable 70 displays the individual Brocade devices an

406 Multi-Service IronWare Routing Configuration Guide53-1003033-02Basic IPv6 ConnectivityThis chapter explains how to get a Brocade device up and run

Multi-Service IronWare Routing Configuration Guide 40753-1003033-02Basic IPv6 Connectivity• Configure IPv6 Domain Name Server (DNS) resolver.• Configu

408 Multi-Service IronWare Routing Configuration Guide53-1003033-02Enabling IPv6 routingEnabling IPv6 routingBy default, IPv6 routing is enabled. If f

Multi-Service IronWare Routing Configuration Guide 40953-1003033-02Configuring IPv6 on each interface• Solicited-node multicast group FF02:0:0:0:0:1:F

410 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv6 on each interfaceConfiguring a link-local IPv6 addressTo explicitl

Multi-Service IronWare Routing Configuration Guide 41153-1003033-02Configuring the management port for an IPv6 automatic address configurationConfigur

16 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4Parameter changes that take effect immediatelyThe following paramete

412 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 host supportNOTEAutomatic IPv6 address configuration is supported, however, au

Multi-Service IronWare Routing Configuration Guide 41353-1003033-02IPv6 host supportRestricting Telnet access by specifying an IPv6 ACLYou can specify

414 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 host supportRestricting Web management access by specifying an IPv6 ACLYou can

Multi-Service IronWare Routing Configuration Guide 41553-1003033-02IPv6 host supportThe string specifies the SNMP community string you must enter for

416 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 host supportViewing IPv6 SNMP server addressesMany show commands display IPv6

Multi-Service IronWare Routing Configuration Guide 41753-1003033-02IPv6 Non stop routing and graceful restartIPv6 Non stop routing and graceful restar

418 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 Non stop routing and graceful restartSupported protocolsThe following protocol

Multi-Service IronWare Routing Configuration Guide 41953-1003033-02IPv6 Non stop routing and graceful restartSyntax: [no] graceful-restart ipv6 protoc

420 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 Non stop routing and graceful restartSyntax: show running-configShow ipv6 ospf

Multi-Service IronWare Routing Configuration Guide 42153-1003033-02IPv6 Non stop routing and graceful restartShow ipv6 ospf databaseThis command shows

Multi-Service IronWare Routing Configuration Guide 1753-1003033-02Configuring BGP4• Enable or disable MED (metric) comparison.• Require the first AS i

422 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 Non stop routing and graceful restartConfiguring Non Stop Routing on IS-ISNOTE

Multi-Service IronWare Routing Configuration Guide 42353-1003033-02IPv6 Non stop routing and graceful restartThe restart-time command is used to confi

424 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 Non stop routing and graceful restart Received: 1 0 164

Multi-Service IronWare Routing Configuration Guide 42553-1003033-02IPv6 Non stop routing and graceful restartIPv6 Hitless OS upgradeOSPFv3, IS-IS IPv6

426 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv4 and IPv6 protocol stacks6. The LP restores the complete IPv6 route

Multi-Service IronWare Routing Configuration Guide 42753-1003033-02Configuring IPv6 Domain Name Server (DNS) resolverConfiguring IPv6 Domain Name Serv

428 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 Non-Stop Routing supportFor example, in a configuration where ftp6.example.com

Multi-Service IronWare Routing Configuration Guide 42953-1003033-02ECMP load sharing for IPv6Configuring IPv6 NSR supportUse the following commands to

430 Multi-Service IronWare Routing Configuration Guide53-1003033-02DHCP relay agent for IPv6Changing the maximum number of load sharing paths for IPv6

Multi-Service IronWare Routing Configuration Guide 43153-1003033-02DHCP relay agent for IPv6This feature description is shown in Figure 33.FIGURE 33 D

18 Multi-Service IronWare Routing Configuration Guide53-1003033-02Enabling and disabling BGP4Enabling and disabling BGP4BGP4 is disabled by default. T

432 Multi-Service IronWare Routing Configuration Guide53-1003033-02DHCP relay agent for IPv6Upgrade and downgrade considerations• When a router is upg

Multi-Service IronWare Routing Configuration Guide 43353-1003033-02DHCP relay agent for IPv6Enabling DHCPv6 Relay Agent Prefix Delegation notification

434 Multi-Service IronWare Routing Configuration Guide53-1003033-02DHCP relay agent for IPv6Displaying the DHCPv6 Relay Agent Prefix Delegation Notifi

Multi-Service IronWare Routing Configuration Guide 43553-1003033-02DHCP relay agent for IPv6Syntax: show ipv6 dhcp-relay destinationsTable 74 describe

436 Multi-Service IronWare Routing Configuration Guide53-1003033-02DHCP relay agent for IPv6Syntax: show ipv6 dhcp-relay prefix-delegation-information

Multi-Service IronWare Routing Configuration Guide 43753-1003033-02DHCP relay agent for IPv6Table 77 describes the fields from the output of the show

438 Multi-Service IronWare Routing Configuration Guide53-1003033-02DHCP relay agent for IPv6Enabling support for network-based ECMP load sharing for I

Multi-Service IronWare Routing Configuration Guide 43953-1003033-02Configuring IPv6 ICMPConfigured Static Mroutes: 66RIP: enabledOSPF (default VRF): e

440 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv6 ICMP• The interval at which tokens are added to the bucket. The de

Multi-Service IronWare Routing Configuration Guide 44153-1003033-02Configuring IPv6 ICMPDisabling or re-enabling ICMP redirect messagesYou can disable

Multi-Service IronWare Routing Configuration Guide 1953-1003033-02Entering and exiting the address family configuration levelIf you are testing a BGP4

442 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv6 ICMPUse the no parameter in front of the ipv6 icmp unreachable add

Multi-Service IronWare Routing Configuration Guide 44353-1003033-02Configuring IPv6 neighbor discoveryFor example, to enable a device to send the ICMP

444 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv6 neighbor discovery• Router advertisement messages:• Interval betwe

Multi-Service IronWare Routing Configuration Guide 44553-1003033-02Configuring IPv6 neighbor discoveryEach configured interface on a link sends out a

446 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv6 neighbor discovery• The interval in seconds at which duplicate add

Multi-Service IronWare Routing Configuration Guide 44753-1003033-02Configuring IPv6 neighbor discoverySyntax: [no] ipv6 nd ra-lifetime numberThe numbe

448 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv6 neighbor discoveryConfiguring the Domain Name of DNS suffix This s

Multi-Service IronWare Routing Configuration Guide 44953-1003033-02Configuring IPv6 neighbor discoveryConfiguration considerations• A maximum of 4 rec

450 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 source routing security enhancementsBrocade(config)# interface ethernet 3/1Bro

Multi-Service IronWare Routing Configuration Guide 45153-1003033-02IPv6 source routing security enhancements• Hardware – IPv6 source-routed packets th

20 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring the device to always compare Multi-Exit DiscriminatorsThe ip-addr and i

452 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 source routing security enhancementsSelective filtering of IPv6 source-routed

Multi-Service IronWare Routing Configuration Guide 45353-1003033-02IPv6 source routing security enhancementsAdditionally, you must also enable forward

454 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 source routing security enhancementsDropping all IPv6 source-routed packets on

Multi-Service IronWare Routing Configuration Guide 45553-1003033-02IPv6 source routing security enhancementsBrocade(config)# ipv6 access-list deny-acc

456 Multi-Service IronWare Routing Configuration Guide53-1003033-02Changing the IPv6 MTUBrocade(config)# interface ethernet 1/2Brocade(config-if-e100-

Multi-Service IronWare Routing Configuration Guide 45753-1003033-02Configuring static neighbor entriesNOTEIf the size of a jumbo packet received on a

458 Multi-Service IronWare Routing Configuration Guide53-1003033-02Limiting the number of hops an IPv6 packet can traverseLimiting the number of hops

Multi-Service IronWare Routing Configuration Guide 45953-1003033-02Configuring the rate limit for IPv6 subnet trafficConfiguring the rate limit for IP

460 Multi-Service IronWare Routing Configuration Guide53-1003033-02Clearing global IPv6 informationClearing IPv6 neighbor informationYou can remove al

Multi-Service IronWare Routing Configuration Guide 46153-1003033-02Displaying global IPv6 informationClearing statistics for IPv6 subnet rate limiting

Multi-Service IronWare Routing Configuration Guide 2153-1003033-02Disabling or re-enabling comparison of the AS-Path lengthSyntax: [no] always-compare

462 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying global IPv6 informationThe vrf vrf-name parameter specifies the VRF for

Multi-Service IronWare Routing Configuration Guide 46353-1003033-02Displaying global IPv6 informationDisplaying IPv6 interface information for a speci

464 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying global IPv6 informationDisplaying interface counters for all portsPrevio

Multi-Service IronWare Routing Configuration Guide 46553-1003033-02Displaying global IPv6 informationClearing the interface countersUse the following

466 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying global IPv6 informationSyntax: show ipv6 neighbor [ipv6-prefix/prefix-le

Multi-Service IronWare Routing Configuration Guide 46753-1003033-02Displaying global IPv6 informationThe interface parameter restricts the display to

468 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying global IPv6 informationThe ipv6-prefix/prefix-length parameters restrict

Multi-Service IronWare Routing Configuration Guide 46953-1003033-02Displaying global IPv6 informationTable 84 lists the information displayed by the s

470 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying global IPv6 informationTable 85 describes the output parameters of the s

Multi-Service IronWare Routing Configuration Guide 47153-1003033-02Displaying global IPv6 informationSyntax: show ipv6 route nexthop nexthop_idThe nex

Multi-Service IronWare Routing Configuration Guide v53-1003033-02Using the IP default route as a valid next-hop for a BGP4 route . . . . . . . . . . .

22 Multi-Service IronWare Routing Configuration Guide53-1003033-02BGP router reflectorHowever, in certain configurations it is possible that the total

472 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying global IPv6 informationDisplaying IPv6 routes using the detail optionBy

Multi-Service IronWare Routing Configuration Guide 47353-1003033-02Displaying global IPv6 informationFrom the IPv6 host, you can display information a

474 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying global IPv6 informationTo display general information about each TCP con

Multi-Service IronWare Routing Configuration Guide 47553-1003033-02Displaying global IPv6 informationTo display detailed information about a specified

476 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying global IPv6 informationTABLE 89 Specific IPv6 TCP connection fields This

Multi-Service IronWare Routing Configuration Guide 47753-1003033-02Displaying global IPv6 informationDisplaying IPv6 traffic statisticsTo display IPv6

478 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying global IPv6 informationbad vers The number of IPv6 packets dropped by th

Multi-Service IronWare Routing Configuration Guide 47953-1003033-02Displaying global IPv6 informationmem query The number of Group Membership Query me

480 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying global IPv6 informationDisplaying statistics for IPv6 subnet rate limiti

Multi-Service IronWare Routing Configuration Guide 48153-1003033-02Displaying global IPv6 informationSyntax: show rate-limit protocol Table 92 describ

Multi-Service IronWare Routing Configuration Guide 2353-1003033-02BGP router reflector3. Enter the rib-route-limit command to set the maximum number o

482 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying global IPv6 informationSyntax: show ipv6Displaying IPv6 interface inform

Multi-Service IronWare Routing Configuration Guide 48353-1003033-02CommandsSyntax: show ipv6 interfaceCommandsThe following commands support the featu

484 Multi-Service IronWare Routing Configuration Guide53-1003033-02ipv6 nd ra-dns-serveripv6 nd ra-dns-serverAdvertises the recursive Domain Name Syst

Multi-Service IronWare Routing Configuration Guide 48553-1003033-02ipv6 nd ra-domain-nameipv6 nd ra-domain-nameConfigures the domain name of the Domai

486 Multi-Service IronWare Routing Configuration Guide53-1003033-02ipv6 nd ra-domain-name

Multi-Service IronWare Routing Configuration Guide 48753-1003033-02Chapter11IPv6 Addressing IPv6 addressing overviewTable 93 displays the individual d

488 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 addressing overviewFIGURE 34 IPv6 address formatAs shown in Figure 34, HHHH is

Multi-Service IronWare Routing Configuration Guide 48953-1003033-02IPv6 stateless auto-configurationA Brocade device automatically configures a link-l

490 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 stateless auto-configurationThe automatic configuration of a host interface wo

Multi-Service IronWare Routing Configuration Guide 49153-1003033-02Chapter12IPv6 Prefix ListTable 95 displays the individual devices and the IPv6 Pref

24 Multi-Service IronWare Routing Configuration Guide53-1003033-02BGP router reflectorSyntax: show ip bgp routeIn the previous output, BGP4 receives 3

492 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying prefix list informationThese commands permit the inclusion of routes wit

Multi-Service IronWare Routing Configuration Guide 49353-1003033-02IPv6 ND Prefix SuppressIPv6 ND Prefix SuppressBrocade devices support IPv6 ND Prefi

494 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 ND Prefix Suppress ND router advertisements live for 1800 seconds ND suppres

Multi-Service IronWare Routing Configuration Guide 49553-1003033-02IPv6 ND Prefix SuppressUsers sometimes require the ability to quickly turn off the

496 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 ND Prefix Suppress

Multi-Service IronWare Routing Configuration Guide 49753-1003033-02Chapter13Managing a Device Over IPv6Table 96 displays the individual Brocade device

498 Multi-Service IronWare Routing Configuration Guide53-1003033-02Using the IPv6 copy commandCopying a file to an IPv6 TFTP serverYou can copy a file

Multi-Service IronWare Routing Configuration Guide 49953-1003033-02Using the IPv6 copy commandCopying a file from an IPv6 TFTP serverYou can copy a fi

500 Multi-Service IronWare Routing Configuration Guide53-1003033-02Using the IPv6 ncopy commandThe overwrite keyword specifies that the device should

Multi-Service IronWare Routing Configuration Guide 50153-1003033-02Using the IPv6 ncopy commandCopying the running or startup configuration to an IPv6

Multi-Service IronWare Routing Configuration Guide 2553-1003033-02Disabling or re-enabling client-to-client route reflectionalways-propagate command,

502 Multi-Service IronWare Routing Configuration Guide53-1003033-02Using the IPv6 ping commandUploading a running or startup configuration from an IPv

Multi-Service IronWare Routing Configuration Guide 50353-1003033-02Using the IPv6 traceroute commandThe ttl number parameter specifies the maximum num

504 Multi-Service IronWare Routing Configuration Guide53-1003033-02Using TelnetUsing TelnetThis section explains how to do the following:• Use the tel

Multi-Service IronWare Routing Configuration Guide 50553-1003033-02Using Secure ShellThe ipv6-address parameter specifies the address of a remote host

506 Multi-Service IronWare Routing Configuration Guide53-1003033-02Using Secure Shell

Multi-Service IronWare Routing Configuration Guide 50753-1003033-02Chapter14Static IPv6 RoutesTable 97 displays the individual Brocade devices and the

508 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring a static IPv6 routeBrocade(config)# ipv6 route 2001:db8::0/32 ethernet

Multi-Service IronWare Routing Configuration Guide 50953-1003033-02Configuring a IPv6 static multicast routeA metric is a value that the Brocade devic

510 Multi-Service IronWare Routing Configuration Guide53-1003033-02BFD for Static RoutesYou can use the ethernet slot/portnum parameter to specify a p

Multi-Service IronWare Routing Configuration Guide 51153-1003033-02BFD for Static Routes• BFD for static routes will not support interface-based stati

26 Multi-Service IronWare Routing Configuration Guide53-1003033-02Enabling or disabling comparison of device IDsNOTEIf the cluster contains more than

512 Multi-Service IronWare Routing Configuration Guide53-1003033-02BFD for Static RoutesThe multi-hop BFD session to the next hop (BFD neighbor) 30.0.

Multi-Service IronWare Routing Configuration Guide 51353-1003033-02Chapter15BGP4+ (IPv6)Table 99 displays the individual Brocade devices and the BGP+

514 Multi-Service IronWare Routing Configuration Guide53-1003033-02Address family configuration levelThe implementation of IPv6 supports multi protoco

Multi-Service IronWare Routing Configuration Guide 51553-1003033-02Configuring BGP4+NOTEEach address family configuration level allows you to access c

516 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4+Specify the AS number in which the device you are configuring resi

Multi-Service IronWare Routing Configuration Guide 51753-1003033-02Configuring BGP4+Adding BGP4+ neighbors using link-local addressesTo configure BGP4

518 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4+Configuring a route mapTo configure a route map that filters route

Multi-Service IronWare Routing Configuration Guide 51953-1003033-02Configuring BGP4+NOTEYou can add IPv6 neighbors only to an IPv6 peer group. You can

520 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4+Brocade(config-bgp-ipv6u)# neighbor 2001:db8:89::23 peer-group pee

Multi-Service IronWare Routing Configuration Guide 52153-1003033-02Configuring BGP4+You can enable the BGP4+ device to advertise the default BGP4+ rou

Multi-Service IronWare Routing Configuration Guide 2753-1003033-02Configuring confederationsTo configure a confederation, configure groups of BGP4 dev

522 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4+Redistributing prefixes into BGP4+You can configure the device to

Multi-Service IronWare Routing Configuration Guide 52353-1003033-02Configuring BGP4+The ipv6-prefix/prefix-length parameter specifies the aggregate va

524 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4+By default, the software performs only one lookup for the next-hop

Multi-Service IronWare Routing Configuration Guide 52553-1003033-02Clearing BGP4+ informationSince the route to 10.102.0.1/24 is not an IGP route, the

526 Multi-Service IronWare Routing Configuration Guide53-1003033-02Clearing BGP4+ informationBrocade# clear ipv6 bgp dampening 2001:db8::/32This comma

Multi-Service IronWare Routing Configuration Guide 52753-1003033-02Clearing BGP4+ informationClearing BGP4+ neighbor diagnostic buffersYou can clear t

528 Multi-Service IronWare Routing Configuration Guide53-1003033-02Clearing BGP4+ informationIf you use the soft in prefix-filter keyword, the device

Multi-Service IronWare Routing Configuration Guide 52953-1003033-02Clearing BGP4+ informationSyntax: clear ipv6 bgp neighbor all | ipv6-address | peer

530 Multi-Service IronWare Routing Configuration Guide53-1003033-02Clearing BGP4+ informationSyntax: clear ipv6 bgp trafficClearing BGP4+VPNv6 neighbo

Multi-Service IronWare Routing Configuration Guide 53153-1003033-02Displaying BGP4+ informationSyntax: clear ipv6 bgp vrf vrf-name trafficDisplaying B

28 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring confederations• Configure the local AS number. The local AS number indic

532 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ information AS_PATH:Table 100 describes the output paramete

Multi-Service IronWare Routing Configuration Guide 53353-1003033-02Displaying BGP4+ informationcommunity-filter number | detail [option] | local | nei

534 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationThe summary keyword displays summary information for th

Multi-Service IronWare Routing Configuration Guide 53553-1003033-02Displaying BGP4+ informationLOCAL_PREF For information about this field, refer to T

536 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationSyntax: show ipv6 bgp routes detail [ipv6-prefix/prefix

Multi-Service IronWare Routing Configuration Guide 53753-1003033-02Displaying BGP4+ informationThe route-map name parameter filters the display using

538 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationThese displays show the following information.Displayin

Multi-Service IronWare Routing Configuration Guide 53953-1003033-02Displaying BGP4+ informationNOTEPortions of this display are truncated for brevity.

540 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationDisplaying the BGP4+ running configurationTo view the a

Multi-Service IronWare Routing Configuration Guide 54153-1003033-02Displaying BGP4+ informationDisplaying dampened BGP4+ pathsTo display BGP4+ paths t

Multi-Service IronWare Routing Configuration Guide 2953-1003033-02Four-byte Autonomous System Numbers (AS4)Commands for Device CBrocadeC(config)# rout

542 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationThe routes displayed by the command are the routes that

Multi-Service IronWare Routing Configuration Guide 54353-1003033-02Displaying BGP4+ informationWeight The value that this device associates with route

544 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationTo display detailed information about the routes that h

Multi-Service IronWare Routing Configuration Guide 54553-1003033-02Displaying BGP4+ informationThis display shows the following information.TABLE 106

546 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationDisplaying route flap dampening statisticsTo display ro

Multi-Service IronWare Routing Configuration Guide 54753-1003033-02Displaying BGP4+ informationYou also can display all the dampened routes by using t

548 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationDisplaying IPv6 neighbor configuration information and

Multi-Service IronWare Routing Configuration Guide 54953-1003033-02Displaying BGP4+ informationThis display shows the following information.TABLE 108

550 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationLast Update Time Lists the last time updates were sent

Multi-Service IronWare Routing Configuration Guide 55153-1003033-02Displaying BGP4+ informationNotification Sent If the device receives a NOTIFICATION

30 Multi-Service IronWare Routing Configuration Guide53-1003033-02Four-byte Autonomous System Numbers (AS4)Normally, AS4s are sent only to a device, p

552 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationTCP Connection stateThe state of the connection with th

Multi-Service IronWare Routing Configuration Guide 55353-1003033-02Displaying BGP4+ informationDisplaying routes advertised to a BGP4+ neighborYou can

554 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationFor example, to display details about all routes a devi

Multi-Service IronWare Routing Configuration Guide 55553-1003033-02Displaying BGP4+ informationDisplaying BGP4+ neighbor route-attribute entriesThe ro

556 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationSyntax: show ipv6 bgp neighbor ipv6-address attribute-e

Multi-Service IronWare Routing Configuration Guide 55753-1003033-02Displaying BGP4+ informationDisplaying route flap dampening statistics for a BGP4+

558 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationSyntax: show ipv6 bgp neighbor last-packet-with-errorTh

Multi-Service IronWare Routing Configuration Guide 55953-1003033-02Displaying BGP4+ informationSyntax: show ipv6 bgp neighbor ipv6-address received-ro

560 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationFor example, to display details about routes received f

Multi-Service IronWare Routing Configuration Guide 56153-1003033-02Displaying BGP4+ informationThis display shows the following information.TABLE 115

Multi-Service IronWare Routing Configuration Guide 3153-1003033-02Four-byte Autonomous System Numbers (AS4)The no form of the neighbor command with th

562 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationDisplaying the Adj-RIB-Out for a BGP4+ neighborYou can

Multi-Service IronWare Routing Configuration Guide 56353-1003033-02Displaying BGP4+ informationThis display shows the following information.For exampl

564 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationThis display shows the following information.Displaying

Multi-Service IronWare Routing Configuration Guide 56553-1003033-02Displaying BGP4+ informationSyntax: show ipv6 bgp neighbor ipv6-address routes best

566 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationFor example, to display detailed information about the

Multi-Service IronWare Routing Configuration Guide 56753-1003033-02Displaying BGP4+ informationDisplaying IPv6 neighbor route summary informationYou c

568 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationSyntax: show ipv6 bgp neighbor [ipv6-address] routes-su

Multi-Service IronWare Routing Configuration Guide 56953-1003033-02Displaying BGP4+ informationDisplaying BGP4+ peer group configuration informationYo

570 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationDisplaying BGP4+ summaryTo view summary BGP4+ informati

Multi-Service IronWare Routing Configuration Guide 57153-1003033-02Displaying BGP4+ informationDisplaying BGP4+VPNv6 informationYou can display the fo

vi Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4 information . . . . . . . . . . . . . . . . . . . . . . . . . . . .

32 Multi-Service IronWare Routing Configuration Guide53-1003033-02Four-byte Autonomous System Numbers (AS4)You can specify a route target (rt) or a si

572 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationDisplaying BGP4+VPNv6 neighbor informationTo view BGP4+

Multi-Service IronWare Routing Configuration Guide 57353-1003033-02Displaying BGP4+ informationState The state of the session with the neighbor. The s

574 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationMessages Received The number of messages this device ha

Multi-Service IronWare Routing Configuration Guide 57553-1003033-02Displaying BGP4+ informationNotification Sent When the device receives a NOTIFICATI

576 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationTCP Connection state The state of the connection with t

Multi-Service IronWare Routing Configuration Guide 57753-1003033-02Displaying BGP4+ informationDisplaying BGP4+VPNv6 routing table information To view

578 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationTABLE 123 BGP4+ VPNv6 route informationDisplaying BGP4+

Multi-Service IronWare Routing Configuration Guide 57953-1003033-02Displaying BGP4+ informationSyntax: show ip bgp vpnv6 tags Table 124 provides infor

580 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationTable 125 provides information about the command output

Multi-Service IronWare Routing Configuration Guide 58153-1003033-02Displaying BGP4+ informationDisplaying BGP4+VRF6 informationYou can display the fol

Multi-Service IronWare Routing Configuration Guide 3353-1003033-02Four-byte Autonomous System Numbers (AS4)NOTEUse soft-outbound only if the outbound

582 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationDisplaying BGP4+VRF6 neighbor information To view BGP4+

Multi-Service IronWare Routing Configuration Guide 58353-1003033-02Displaying BGP4+ informationState The state of the session with the neighbor. The s

584 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationLast Connection Reset Reason The reason the previous se

Multi-Service IronWare Routing Configuration Guide 58553-1003033-02Displaying BGP4+ informationNotification Sent When the device receives a NOTIFICATI

586 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationBFD Shows whether or not Bidirectional Forwarding Detec

Multi-Service IronWare Routing Configuration Guide 58753-1003033-02Displaying BGP4+ informationDisplaying BGP4+VRF6 nexthop information To view BGP4+

588 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationDisplaying BGP4+ VRF6 peer group information To view BG

Multi-Service IronWare Routing Configuration Guide 58953-1003033-02Displaying BGP4+ informationSyntax: show ipv6 bgp vrf vrf-name routesBrocade#show i

590 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying BGP4+ informationDisplaying BGP4+ VRF6 summary informationTo display sum

Multi-Service IronWare Routing Configuration Guide 59153-1003033-02Displaying BGP4+ informationSyntax: show ipv6 bgp vrf vrf-name summaryThe vrf-name

34 Multi-Service IronWare Routing Configuration Guide53-1003033-02BGP4 AS4 attribute errorsTo specify asdot notation before displaying IP BGP4 informa

592 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4+ graceful restartConfiguring BGP4+ graceful restartBGP4+ Graceful

Multi-Service IronWare Routing Configuration Guide 59353-1003033-02Configuring BGP4+ graceful restartBGP4+ Graceful Restart can be executed in both IP

594 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4+ graceful restartBrocade(config-bgp)# graceful-restart stale-route

Multi-Service IronWare Routing Configuration Guide 59553-1003033-02CommandsCommandsThe following commands support the features described in this chapt

596 Multi-Service IronWare Routing Configuration Guide53-1003033-02address-family ipv6 unicast vrfaddress-family ipv6 unicast vrfConfigures the BGP co

Multi-Service IronWare Routing Configuration Guide 59753-1003033-02address-family vpnv6 unicastaddress-family vpnv6 unicastConfigures the IPv6 address

598 Multi-Service IronWare Routing Configuration Guide53-1003033-02clear ip bgp vpnv6 neighborclear ip bgp vpnv6 neighborClears the information specif

Multi-Service IronWare Routing Configuration Guide 59953-1003033-02clear ipv6 bgp vrfclear ipv6 bgp vrfClears IPV6 neighbor information for a specific

600 Multi-Service IronWare Routing Configuration Guide53-1003033-02neighbor capability orfneighbor capability orfConfigures outbound route filtering c

Multi-Service IronWare Routing Configuration Guide 60153-1003033-02neighbor capability orf this neighborBrocade(config-bgp-vpnv6u)#

Multi-Service IronWare Routing Configuration Guide 3553-1003033-02Specifying a maximum AS path lengthAttribute flag error (ignore the AS4_PATH)SYSLOG:

602 Multi-Service IronWare Routing Configuration Guide53-1003033-02neighbor remote-asneighbor remote-asConfigures the neighbor router in the VPNv6 uni

Multi-Service IronWare Routing Configuration Guide 60353-1003033-02show ip bgp vpnv6 neighborsshow ip bgp vpnv6 neighborsDisplays BGP4+ configuration

604 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ip bgp vpnv6 neighborsTime The amount of time this session has been in its cur

Multi-Service IronWare Routing Configuration Guide 60553-1003033-02show ip bgp vpnv6 neighborsLast Connection Reset ReasonThe reason the previous sess

606 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ip bgp vpnv6 neighborsNotification Sent When the device receives a NOTIFICATIO

Multi-Service IronWare Routing Configuration Guide 60753-1003033-02show ip bgp vpnv6 neighborsTCP Connection state The state of the connection with th

608 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ip bgp vpnv6 neighborsExamples The following example displays BGP4+ neighbor i

Multi-Service IronWare Routing Configuration Guide 60953-1003033-02show ip bgp vpnv6 routesshow ip bgp vpnv6 routesDisplays the BGP4+ VPNv6 routing ta

610 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ip bgp vpnv6 routesExamples The following example displays BGP4+ VPNv6 route i

Multi-Service IronWare Routing Configuration Guide 61153-1003033-02show ip bgp vpnv6 summaryshow ip bgp vpnv6 summaryDisplays the BGP4+ VPNv6 overall

36 Multi-Service IronWare Routing Configuration Guide53-1003033-02BGP4 max-as error messagesIn a case where a neighbor has no maximum AS limit, a peer

612 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ip bgp vpnv6 summaryExamples The following example displays BGP4+ summary info

Multi-Service IronWare Routing Configuration Guide 61353-1003033-02show ip bgp vpnv6 summaryHistoryRelatedCommandsshow ip bgp vpnv6 neighborsshow ip b

614 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ip bgp vpnv6 tagsshow ip bgp vpnv6 tagsDisplays the BGP4+ route label informat

Multi-Service IronWare Routing Configuration Guide 61553-1003033-02show ip bgp vpnv6 tagsshow ip bgp vpnv6 summary

616 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ipv6 bgp vrf neighborsshow ipv6 bgp vrf neighborsDisplays BGP4+ configuration

Multi-Service IronWare Routing Configuration Guide 61753-1003033-02show ipv6 bgp vrf neighborsTime The amount of time this session has been in its cur

618 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ipv6 bgp vrf neighborsLast Connection Reset Reason (cont.)• Reasons specific t

Multi-Service IronWare Routing Configuration Guide 61953-1003033-02show ipv6 bgp vrf neighborsNeighbor IPv6 MPLS Label Capability NegotiationShows the

620 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ipv6 bgp vrf neighborsExamples The following example displays BGP4+ neighbor i

Multi-Service IronWare Routing Configuration Guide 62153-1003033-02show ipv6 bgp vrf neighborsHistoryRelatedCommandsshow ipv6 bgp vrf nexthopshow ipv6

Multi-Service IronWare Routing Configuration Guide 3753-1003033-02Configuring route flap dampeningH= AS_CONFED_SET(4) 1 2 3 AS_CONFED_SEQUENCE(3) 4 AS

622 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ipv6 bgp vrf nexthopshow ipv6 bgp vrf nexthopDisplays BGP4+ nexthop informatio

Multi-Service IronWare Routing Configuration Guide 62353-1003033-02show ipv6 bgp vrf peer-groupshow ipv6 bgp vrf peer-groupDisplays BGP4+ peer-group i

624 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ipv6 bgp vrf peer-groupshow ipv6 bgp vrf nexthopshow ipv6 bgp vrf routesshow i

Multi-Service IronWare Routing Configuration Guide 62553-1003033-02show ipv6 bgp vrf routesshow ipv6 bgp vrf routesDisplays the VRF6 summary statistic

626 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ipv6 bgp vrf routesExamples The following example displays BGP4+ route informa

Multi-Service IronWare Routing Configuration Guide 62753-1003033-02show ipv6 bgp vrf routesRelatedCommandsshow ipv6 bgp vrf neighborsshow ipv6 bgp vrf

628 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ipv6 bgp vrf summaryshow ipv6 bgp vrf summaryDisplays the VRF6 summary statist

Multi-Service IronWare Routing Configuration Guide 62953-1003033-02show ipv6 bgp vrf summaryExamples The following example displays BGP4+ summary info

630 Multi-Service IronWare Routing Configuration Guide53-1003033-02show ipv6 bgp vrf summaryRelatedCommandsshow ipv6 bgp vrf neighborsshow ipv6 bgp vr

Multi-Service IronWare Routing Configuration Guide 63153-1003033-02Chapter16OSPF version 3 (IPv6)Table 129 displays the individual Brocade devices and

38 Multi-Service IronWare Routing Configuration Guide53-1003033-02Originating the default routeOriginating the default routeBy default, the device doe

632 Multi-Service IronWare Routing Configuration Guide53-1003033-02OSPF Version 3Open Shortest Path First (OSPF) is a link-state routing protocol. OSP

Multi-Service IronWare Routing Configuration Guide 63353-1003033-02Link-state advertisement types for OSPFv3• Ability to configure several IPv6 addres

634 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3• Modify how often the device checks on the elimination of the da

Multi-Service IronWare Routing Configuration Guide 63553-1003033-02Configuring OSPFv3Once OSPFv3 is enabled on the system, you can assign areas. Assig

636 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3When you disable the summary LSAs, the change takes effect immedi

Multi-Service IronWare Routing Configuration Guide 63753-1003033-02Configuring OSPFv3

638 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3The following example modifies the NSSA area 100 wherein type-7 N

Multi-Service IronWare Routing Configuration Guide 63953-1003033-02Configuring OSPFv3The no-redistribution parameter prevents an NSSA ABR from generat

640 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3Assigning an area cost for OSPFv3 (optional parameter)You can ass

Multi-Service IronWare Routing Configuration Guide 64153-1003033-02Configuring OSPFv3Syntax: [no] area num | ipv6-addr range ip-addr ip-mask [ adverti

Multi-Service IronWare Routing Configuration Guide 3953-1003033-02Changing the default metric used for redistributionChanging the default metric used

642 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3The point-to-point parameter specifies that the OSPF interface wi

Multi-Service IronWare Routing Configuration Guide 64353-1003033-02Configuring OSPFv3Assigning a virtual link source addressWhen routers at both ends

644 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3Syntax: [no] area number | ipv4-address virtual-link router-id [d

Multi-Service IronWare Routing Configuration Guide 64553-1003033-02Configuring OSPFv3• The bandwidth for tunnel interfaces is 9 Kbps and is subject to

646 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3For example, to configure the redistribution of all IPv6 static,

Multi-Service IronWare Routing Configuration Guide 64753-1003033-02Configuring OSPFv3The route-map map-name parameter specifies the route map name. Th

648 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3To restore the default metric to the default value, use the no fo

Multi-Service IronWare Routing Configuration Guide 64953-1003033-02Configuring OSPFv3NOTEThis option affects only imported, type 5 external routes. A

650 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3Configuring an OSPFv3 distribution list using an IPv6 prefix list

Multi-Service IronWare Routing Configuration Guide 65153-1003033-02Configuring OSPFv3The following commands specify an IPv6 prefix list called filterO

40 Multi-Service IronWare Routing Configuration Guide53-1003033-02Requiring the first AS to be the neighbor ASWhen selecting a route from among differ

652 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3Configuring default route originationWhen the device is an OSPF A

Multi-Service IronWare Routing Configuration Guide 65353-1003033-02Configuring OSPFv3• 2 – Type 2 external routeIf you do not use this option, the def

654 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3The device selects one route over another based on the source of

Multi-Service IronWare Routing Configuration Guide 65553-1003033-02Configuring OSPFv3The pacing interval, which is the interval at which the device re

656 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3To reset the maximum number of entries to its system default, ent

Multi-Service IronWare Routing Configuration Guide 65753-1003033-02Configuring OSPFv3• Active: When you configure an OSPFv3 interface to be active, th

658 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3• Interface• Area• Virtual linkWith respect to traffic classes, t

Multi-Service IronWare Routing Configuration Guide 65953-1003033-02Configuring OSPFv3NOTEIn the current release, certain keyword parameters must be en

660 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3If you configure IPsec for an area, all interfaces that utilize t

Multi-Service IronWare Routing Configuration Guide 66153-1003033-02Configuring OSPFv3Syntax: [no] ipv6 ospf authentication ipsec key-add-remove-interv

Multi-Service IronWare Routing Configuration Guide 4153-1003033-02Requiring the first AS to be the neighbor ASWhen you configure the device to require

662 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3The spi keyword and the spinum variable specify the security para

Multi-Service IronWare Routing Configuration Guide 66353-1003033-02Configuring OSPFv3The ipsec keyword specifies that IPsec is the protocol that authe

664 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3The mandatory esp keyword specifies ESP (rather than authenticati

Multi-Service IronWare Routing Configuration Guide 66553-1003033-02Configuring OSPFv3Clearing IPsec statisticsThis section describes the clear ipsec s

666 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring OSPFv3Configuring OSPFv3 NSRIn graceful restart, the restarting neighbo

Multi-Service IronWare Routing Configuration Guide 66753-1003033-02Configuring OSPFv3To modify OSPFv3 to advertise summary type-3 and type-4 LSAs with

668 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationNOTEYou cannot specify a maximum metric value with the

Multi-Service IronWare Routing Configuration Guide 66953-1003033-02Displaying OSPFv3 informationGeneral OSPF configuration informationTo indicate whet

670 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationDisplaying OSPFv3 database informationYou can display

Multi-Service IronWare Routing Configuration Guide 67153-1003033-02Displaying OSPFv3 informationThe inter-prefix keyword displays detailed information

Multi-Service IronWare Routing Configuration Guide vii53-1003033-02Configuring OSPF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

42 Multi-Service IronWare Routing Configuration Guide53-1003033-02Enabling fast external falloverEnabling fast external falloverBGP4 devices rely on K

672 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationBrocade(config-ospf6-router)#show ipv6 ospf database a

Multi-Service IronWare Routing Configuration Guide 67353-1003033-02Displaying OSPFv3 informationFor example, to display detailed information about all

674 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationThe fields that display depend upon the LSA type as sh

Multi-Service IronWare Routing Configuration Guide 67553-1003033-02Displaying OSPFv3 informationNetwork LSA (Type 2) (Net) FieldsOptions A 24-bit fiel

676 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationDisplaying IPv6 interface informationYou can use the f

Multi-Service IronWare Routing Configuration Guide 67753-1003033-02Displaying OSPFv3 informationDisplaying IPv6 OSPFv3 interface informationIPv6 Inter

678 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationDisplaying IPv6 OSPFv3 interface information in full m

Multi-Service IronWare Routing Configuration Guide 67953-1003033-02Displaying OSPFv3 informationeth 2/2 is up, type POINT-TO-POINT IPv6 Address:

680 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationState The state of the interface. Possible states incl

Multi-Service IronWare Routing Configuration Guide 68153-1003033-02Displaying OSPFv3 informationDisplaying OSPFv3 memory usageTo display information a

Multi-Service IronWare Routing Configuration Guide 4353-1003033-02Configuring BGP4 multipath load sharingThe local-as command is available under the “

682 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationThis display shows the following information.TABLE 137

Multi-Service IronWare Routing Configuration Guide 68353-1003033-02Displaying OSPFv3 informationDisplaying OSPFv3 neighbor informationYou can display

684 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationFor example, to display detailed information about a n

Multi-Service IronWare Routing Configuration Guide 68553-1003033-02Displaying OSPFv3 informationDisplaying routes redistributed into OSPFv3You can dis

686 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationDisplaying OSPFv3 route informationYou can display the

Multi-Service IronWare Routing Configuration Guide 68753-1003033-02Displaying OSPFv3 informationThese displays show the following information.Displayi

688 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationFor example, to display information about SPF nodes in

Multi-Service IronWare Routing Configuration Guide 68953-1003033-02Displaying OSPFv3 informationFor example, to display the SPF table for area 0, ente

690 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationFor example, to display the SPF tree for area 0, enter

Multi-Service IronWare Routing Configuration Guide 69153-1003033-02Displaying OSPFv3 informationDisplaying OSPFv3 NSR informationRun the show ipv6 osp

44 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4 multipath load sharingSyntax: [no] maximum-paths number | use-load-

692 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationSyntax: show ipv6 ospf virtual-linkThis display shows

Multi-Service IronWare Routing Configuration Guide 69353-1003033-02Displaying OSPFv3 informationIPsec examplesThis section contains examples of IPsec

694 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationSyntax: show ipsec saShowing IPsec policyThe show ipse

Multi-Service IronWare Routing Configuration Guide 69553-1003033-02Displaying OSPFv3 informationShowing IPsec statisticsThe show ipsec statistics comm

696 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationSyntax: show ipsec statisticsThis command takes no par

Multi-Service IronWare Routing Configuration Guide 69753-1003033-02Displaying OSPFv3 informationSyntax: show ipv6 ospf area [area-id]The area-id param

698 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 information• A numerical value in the range 0 – 2,147,483,647TABL

Multi-Service IronWare Routing Configuration Guide 69953-1003033-02Displaying OSPFv3 informationDisplaying IPsec for an interfaceTo see IPsec configur

700 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationDisplaying IPsec for a virtual linkTo display IPsec fo

Multi-Service IronWare Routing Configuration Guide 70153-1003033-02Displaying OSPFv3 informationCommand for changing the key.Brocade(config-if-e10000-

Multi-Service IronWare Routing Configuration Guide 4553-1003033-02Configuring a static BGP4 networkThe number variable specifies the number of equal-c

702 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying OSPFv3 informationSyntax: show ipv6 ospf vrf vrf-name area [area-id] | [

Multi-Service IronWare Routing Configuration Guide 70353-1003033-02OSPFv3 clear commandsUse the show ipv6 ospf vrf neighbor command to display the cur

704 Multi-Service IronWare Routing Configuration Guide53-1003033-02OSPFv3 clear commandsClearing all redistributed routes from OSPFYou can use the osp

Multi-Service IronWare Routing Configuration Guide 70553-1003033-02CommandsClearing all OSPF countersYou can clear all OSPF counters using the clear i

706 Multi-Service IronWare Routing Configuration Guide53-1003033-02max-metric router-lsamax-metric router-lsaConfigures a device that is running the O

Multi-Service IronWare Routing Configuration Guide 70753-1003033-02max-metric router-lsaThe following example modifies OSPFv3 to advertise intra-area-

708 Multi-Service IronWare Routing Configuration Guide53-1003033-02max-metric router-lsa

Multi-Service IronWare Routing Configuration Guide 70953-1003033-02Chapter17IS-IS (IPv6)Table 150 displays the individual Brocade devices and the IPv6

710 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 IS-IS single-topology modeIPv6 IS-IS single-topology modeIPv6 IS-IS supports s

Multi-Service IronWare Routing Configuration Guide 71153-1003033-02IS-IS CLI levelsFIGURE 36 IPv6 IS-IS CLI levelsThe IPv6 IS-IS CLI levels are as fol

46 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring paths without MEDs as the least favorableBrocade(config)# router bgpBroc

712 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv6 IS-ISNOTEEach address family configuration level allows you to acc

Multi-Service IronWare Routing Configuration Guide 71353-1003033-02Configuring IPv6 IS-ISThe area-id parameter specifies the area and has the format x

714 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv6 IS-IS single topologyThe following configuration tasks are optiona

Multi-Service IronWare Routing Configuration Guide 71553-1003033-02Configuring IPv6 specific address family route parametersConfiguring IPv6 specific

716 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv6 specific address family route parametersNOTEThe route map must be

Multi-Service IronWare Routing Configuration Guide 71753-1003033-02Configuring IPv6 specific address family route parametersTo change the administrati

718 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv6 specific address family route parametersRoute redistribution from

Multi-Service IronWare Routing Configuration Guide 71953-1003033-02Configuring IPv6 specific address family route parametersConfiguration exampleThe f

720 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv6 specific address family route parameters….. Default redistribution

Multi-Service IronWare Routing Configuration Guide 72153-1003033-02Configuring IPv6 specific address family route parametersRedistributing RIPng route

Multi-Service IronWare Routing Configuration Guide 4753-1003033-02Configuring BGP4 neighborsConfiguring BGP4 neighborsBecause BGP4 does not contain a

722 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring IPv6 specific address family route parametersNOTEThe device automatical

Multi-Service IronWare Routing Configuration Guide 72353-1003033-02Configuring IS-IS properties on an interfaceConfiguring IS-IS properties on an inte

724 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 IS-IS Non-Stop RoutingIPv6 IS-IS Non-Stop Routing (NSR) enables the IPv6 IS-IS

Multi-Service IronWare Routing Configuration Guide 72553-1003033-02Displaying IPv6 IS-IS informationDisplaying IPv6 IS-IS informationYou can display t

726 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv6 IS-IS informationDisplaying the IPv6 IS-IS configuration in the run

Multi-Service IronWare Routing Configuration Guide 72753-1003033-02Displaying IPv6 IS-IS informationTo display the IPv6 IS-IS configuration, enter the

728 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv6 IS-IS informationDisplaying LSP database entriesYou can display sum

Multi-Service IronWare Routing Configuration Guide 72953-1003033-02Displaying IPv6 IS-IS informationThe command in this example displays information f

730 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv6 IS-IS informationYou can display the detailed information of all th

Multi-Service IronWare Routing Configuration Guide 73153-1003033-02Displaying IPv6 IS-IS information Metric: 10 IS-Extended Dist2.12 Metric

48 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4 neighbors[route-map in | out map-name][route-reflector-client][send

732 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv6 IS-IS information Metric: 10 IP-Extended 191.56.1.0/24

Multi-Service IronWare Routing Configuration Guide 73353-1003033-02Displaying IPv6 IS-IS information Metric: 10 IP-Extended 191.1.6.1/32

734 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv6 IS-IS informationDisplaying the system ID to name mappingsIS-IS map

Multi-Service IronWare Routing Configuration Guide 73553-1003033-02Displaying IPv6 IS-IS informationThis example contains two mappings for this device

736 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv6 IS-IS informationTABLE 155 IPv6 IS-IS interface informationThis fie

Multi-Service IronWare Routing Configuration Guide 73753-1003033-02Displaying IPv6 IS-IS informationDisplaying IPv6 IS-IS memory usageTo display infor

738 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv6 IS-IS informationSyntax: show ipv6 isis memoryThis display shows th

Multi-Service IronWare Routing Configuration Guide 73953-1003033-02Displaying IPv6 IS-IS informationTo display detailed information about all IPv6 IS-

740 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv6 IS-IS informationDisplaying IPv6 IS-IS redistribution informationTo

Multi-Service IronWare Routing Configuration Guide 74153-1003033-02Displaying IPv6 IS-IS informationSyntax: show ipv6 isis routesThis display shows th

Multi-Service IronWare Routing Configuration Guide 4953-1003033-02Configuring BGP4 neighborsdistribute-list in | out num,num,... specifies a distribut

742 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 IS-IS Multi-TopologySyntax: show ipv6 isis trafficThis display shows the follo

Multi-Service IronWare Routing Configuration Guide 74353-1003033-02IPv6 IS-IS Multi-TopologyFIGURE 37 IS-IS non-congruent topologyConfiguration consid

744 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 IS-IS Multi-TopologyMaintaining MT adjacenciesWith the extension of IPv6 IS-IS

Multi-Service IronWare Routing Configuration Guide 74553-1003033-02IPv6 IS-IS Multi-TopologyThe transition option allows the network to undergo transi

746 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 IS-IS Multi-TopologyThe initial-hold-time variable specifies the initial time

Multi-Service IronWare Routing Configuration Guide 74753-1003033-02IPv6 IS-IS Multi-TopologyConfiguration example to deploy IPv6 IS-IS MTFigure 38 sho

748 Multi-Service IronWare Routing Configuration Guide53-1003033-02IPv6 IS-IS Multi-TopologyBrocade(config-isis-router)# net 00.0000.001b.ed04.4000.00

Multi-Service IronWare Routing Configuration Guide 74953-1003033-02Chapter18RIPng (IPv6)Table 162 displays the individual Brocade devices and the RIPn

750 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring RIPng• How to clear RIPng information from the RIPng route table.• How

Multi-Service IronWare Routing Configuration Guide 75153-1003033-02Configuring RIPngEnabling RIPng for a VRF instanceTo enable RIPng for a specific VR

50 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4 neighborsmaxas-limit in num |disable specifies that the router disc

752 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring RIPng• Garbage-collection timer: 9 – 65535 seconds.NOTEYou must enter a

Multi-Service IronWare Routing Configuration Guide 75353-1003033-02Configuring RIPngFor example, to advertise the summarized prefix 2001:db8::/36 inst

754 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring RIPngWhen configuring the device to redistribute routes, such as BGP4+

Multi-Service IronWare Routing Configuration Guide 75553-1003033-02Clearing RIPng routes from IPv6 route tableTo enable poison reverse on the Brocade

756 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying RIPng informationSyntax: show ipv6 ripThis display shows the following i

Multi-Service IronWare Routing Configuration Guide 75753-1003033-02Displaying RIPng informationDisplaying RIPng configuration for a VRF instanceTo dis

758 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying RIPng informationDisplaying RIPng routing table for a VRF instance To di

Multi-Service IronWare Routing Configuration Guide 75953-1003033-02Chapter19Policy-Based Routing (IPv6)Table 166 displays the individual Brocade devic

760 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuration considerations• IPv6 PBR policies are not supported on Layer 3 VPNs.

Multi-Service IronWare Routing Configuration Guide 76153-1003033-02Configuring an IPv6 PBR policyConsiderations specific to Brocade NetIron CES and Br

Multi-Service IronWare Routing Configuration Guide 5153-1003033-02Configuring BGP4 neighborsremove-private-as configures the device to remove private

762 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring an IPv6 PBR policySyntax: [no] route-map map-name permit | deny numThe

Multi-Service IronWare Routing Configuration Guide 76353-1003033-02Configuring an IPv6 PBR policyNOTEDo not use the IPv6 link-local address, unique lo

764 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring an IPv6 PBR policyIn the case of traffic incoming on the MPLS uplink, I

Multi-Service IronWare Routing Configuration Guide 76553-1003033-02Configuring an IPv6 PBR policyLAG formationWhen a LAG is formed, all ports must hav

766 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuration examplesConfiguration examplesThis section presents configuration exa

Multi-Service IronWare Routing Configuration Guide 76753-1003033-02Displaying IPv6 PBR informationBrocade(config-routemap v6pbr)#set next-hop-flood-vl

768 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying IPv6 PBR informationDisplaying IPv6 PBR route map informationUse the com

Multi-Service IronWare Routing Configuration Guide 76953-1003033-02Policy based routing with the preserve VLAN optionSyntax: show route-map [map-name]

770 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuration examplesConfiguration considerations• The command allow-all-vlan pbr

Multi-Service IronWare Routing Configuration Guide 77153-1003033-02Configuration examplesBrocade(config)# int ve 40Brocade(config-vif-40)# ipv6 policy

viii Multi-Service IronWare Routing Configuration Guide53-1003033-02Adding additional parameters . . . . . . . . . . . . . . . . . . . . . . . . . . .

52 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4 neighborsAuto shutdown of BGP4 neighbors on initial configurationYo

772 Multi-Service IronWare Routing Configuration Guide53-1003033-02Policy-based routing support for preserve VLANPolicy-based routing support for pres

Multi-Service IronWare Routing Configuration Guide 77353-1003033-02Chapter20VRRP and VRRP-ETable 169 displays the individual Brocade devices and the V

774 Multi-Service IronWare Routing Configuration Guide53-1003033-02Overview of VRRPThis chapter describes how to configure the following router redund

Multi-Service IronWare Routing Configuration Guide 77553-1003033-02Overview of VRRPFIGURE 39 Router1 is Host1’s default gateway but is a single point

776 Multi-Service IronWare Routing Configuration Guide53-1003033-02Overview of VRRPFIGURE 40 Router1 and Router2 configured as VRRP virtual routers fo

Multi-Service IronWare Routing Configuration Guide 77753-1003033-02Overview of VRRPMaster router electionVirtual routers use the VRRP priority values

778 Multi-Service IronWare Routing Configuration Guide53-1003033-02Overview of VRRPIf there is no manually configured virtual MAC address for a VRRP i

Multi-Service IronWare Routing Configuration Guide 77953-1003033-02Overview of VRRPBrocade#show ip vrrp-extended vrid 1Interface 1/1----------------au

780 Multi-Service IronWare Routing Configuration Guide53-1003033-02Overview of VRRP interface 1/1 state master administrative-status enabled mode non-

Multi-Service IronWare Routing Configuration Guide 78153-1003033-02Overview of VRRPSuppression of RIP advertisements for backed-up interfacesThe Broca

Multi-Service IronWare Routing Configuration Guide 5353-1003033-02Configuring BGP4 neighborsRemoving route dampening from suppressed routesYou can sel

782 Multi-Service IronWare Routing Configuration Guide53-1003033-02Overview of VRRP-EOverview of VRRP-EVRRP-E is proprietary version of VRRP that over

Multi-Service IronWare Routing Configuration Guide 78353-1003033-02Comparison of VRRP and VRRP-EARP behavior with VRRP-EIn the VRRP-E implementation,

784 Multi-Service IronWare Routing Configuration Guide53-1003033-02VRRP and VRRP-E parameters• Hello packets:• VRRP sends Hello messages to IP Multica

Multi-Service IronWare Routing Configuration Guide 78553-1003033-02VRRP and VRRP-E parametersVirtual Router IP addressThis is the address you are back

786 Multi-Service IronWare Routing Configuration Guide53-1003033-02VRRP and VRRP-E parametersBackup priority A numeric value that determines a Backup’

Multi-Service IronWare Routing Configuration Guide 78753-1003033-02Configuring parameters specific to VRRPConfiguring parameters specific to VRRPVRRP

788 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring parameters specific to VRRPNOTEMixed mode VRRP v2 and VRRP v3 is not su

Multi-Service IronWare Routing Configuration Guide 78953-1003033-02Configuring parameters specific to VRRPThe IP address you assign to the Owner must

790 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring parameters specific to VRRP-ESyntax: [no] ipv6-address ipv6-addrThe num

Multi-Service IronWare Routing Configuration Guide 79153-1003033-02Configuring parameters specific to VRRP-EBrocade(config)# router vrrp-extendedBroca

54 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4 neighborsEncrypting BGP4 MD5 authentication keysWhen you configure

792 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring additional VRRP and VRRP-E parametersThe ipv6-addr parameter specifies

Multi-Service IronWare Routing Configuration Guide 79353-1003033-02Configuring additional VRRP and VRRP-E parametersAuthentication typeIf the interfac

794 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring additional VRRP and VRRP-E parametersTo configure MD5 Authentication on

Multi-Service IronWare Routing Configuration Guide 79553-1003033-02Configuring additional VRRP and VRRP-E parametersHello intervalThe Master periodica

796 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring additional VRRP and VRRP-E parametersBrocade(config-if-e10000-1/5)# ip

Multi-Service IronWare Routing Configuration Guide 79753-1003033-02Configuring additional VRRP and VRRP-E parametersTrack priorityIf you configure a v

798 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring additional VRRP and VRRP-E parametersThe syntax is the same for VRRP an

Multi-Service IronWare Routing Configuration Guide 79953-1003033-02Configuring additional VRRP and VRRP-E parametersYou can use the use-track-port and

800 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying VRRP and VRRP-E information for IPv4Enable and Disable password displayB

Multi-Service IronWare Routing Configuration Guide 80153-1003033-02Displaying VRRP and VRRP-E information for IPv4Syntax: show ip vrrp-extended [brief

Multi-Service IronWare Routing Configuration Guide 5553-1003033-02Configuring BGP4 neighborsThe BGP4 configuration commands appear in the following fo

802 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying VRRP and VRRP-E information for IPv4Displaying detailed informationTo di

Multi-Service IronWare Routing Configuration Guide 80353-1003033-02Displaying VRRP and VRRP-E information for IPv4Virtual Router parameters VRID The v

804 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying VRRP and VRRP-E information for IPv4advertise backup The IP addresses of

Multi-Service IronWare Routing Configuration Guide 80553-1003033-02Displaying VRRP and VRRP-E information for IPv4Displaying statisticsTo display IPv4

806 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying VRRP and VRRP-E information for IPv6Displaying VRRP and VRRP-E informati

Multi-Service IronWare Routing Configuration Guide 80753-1003033-02Displaying VRRP and VRRP-E information for IPv6Displaying detailed informationTo di

808 Multi-Service IronWare Routing Configuration Guide53-1003033-02Displaying configuration information for VRRP and VRRP-E. received packets dropped

Multi-Service IronWare Routing Configuration Guide 80953-1003033-02Clearing VRRP or VRRP-E statisticsClearing VRRP or VRRP-E statisticsTo clear IPv4 V

810 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuration examplesConfiguring router2 To configure Router2 in Figure 40 on page

Multi-Service IronWare Routing Configuration Guide 81153-1003033-02Configuration examplesNOTEWhen you configure the Master (Owner), the address you en

56 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4 neighborsAdvertising IPv4 routes between IPv6 BGP peersThis feature

812 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuration examplesSyntax: backup [priority value] [track-priority value]Syntax:

Multi-Service IronWare Routing Configuration Guide 81353-1003033-02Configuration examplesBrocade(config-if-e10000-5/1-vrid-1)# exitBrocade(config)# in

814 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuration examplesVRRP router 1 for this interface is activatingBrocade(config-

Multi-Service IronWare Routing Configuration Guide 81553-1003033-02VRRP-E Extension for Server VirtualizationSyntax: [no] backup [priority value] [tra

816 Multi-Service IronWare Routing Configuration Guide53-1003033-02VRRP-E Extension for Server VirtualizationFIGURE 42 Short path forwardingVRRP-E Ext

Multi-Service IronWare Routing Configuration Guide 81753-1003033-02VRRP-E Extension for Server VirtualizationPackets from the local subnet of the virt

818 Multi-Service IronWare Routing Configuration Guide53-1003033-02VRRP-E Extension for Server Virtualization

Multi-Service IronWare Routing Configuration Guide 5753-1003033-02Configuring BGP4 neighborsConfiguring BGP IPv6 over BGP IPv4 neighbor settingsUse th

58 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring BGP4 neighborsTo display IPv6 unicast router information with respect to

Multi-Service IronWare Routing Configuration Guide 5953-1003033-02Configuring BGP4 neighborsTo display IPv6 multicast route information with respect t

60 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring a BGP4 peer groupThe neighbor parameter has the following sub-parameters

Multi-Service IronWare Routing Configuration Guide 6153-1003033-02Configuring a BGP4 peer group• If you remove a parameter from a peer group, the valu

Multi-Service IronWare Routing Configuration Guide ix53-1003033-02Chapter 3 IS-IS (IPv4)Relationship to IP route table . . . . . . . . . . . . . . . .

62 Multi-Service IronWare Routing Configuration Guide53-1003033-02Configuring a BGP4 peer groupSyntax: [no] neighbor ip-addr |peer-group-name[default-

Multi-Service IronWare Routing Configuration Guide 6353-1003033-02Administratively shutting down a session with a BGP4 neighborNOTEYou must add the pe

64 Multi-Service IronWare Routing Configuration Guide53-1003033-02Using the IP default route as a valid next-hop for a BGP4 routeThe route-map map-nam

Multi-Service IronWare Routing Configuration Guide 6553-1003033-02Enabling next-hop recursionEnabling next-hop recursionFor each BGP4 route learned, t

66 Multi-Service IronWare Routing Configuration Guide53-1003033-02Enabling next-hop recursionIn this example, the device cannot reach 10.0.0.0/24, bec

Multi-Service IronWare Routing Configuration Guide 6753-1003033-02Modifying redistribution parametersThe first lookup results in an IBGP route, to net

68 Multi-Service IronWare Routing Configuration Guide53-1003033-02Modifying redistribution parametersBrocade(config)# router bgpBrocade(config-bgp)# r

Multi-Service IronWare Routing Configuration Guide 6953-1003033-02Modifying redistribution parametersNOTEThe route map you specify must already be con

70 Multi-Service IronWare Routing Configuration Guide53-1003033-02Using a table map to set the tag valueThe route-map map-name parameter specifies a r

Multi-Service IronWare Routing Configuration Guide 7153-1003033-02Changing the Keep Alive Time and Hold TimeChanging the Keep Alive Time and Hold Time