Zte ZXR10 ZSR V2 - Page 188

ZXR10ZSRV2CongurationGuide(IPv6)
ThefollowingexampleshowshowtocongureastaticRP2001::1forallmulticast
groups.
ZXR10(config-mcast-ipv6-pim)#static-rp2001::1
3.CongurecandidateBSR.
CommandFunction
ZXR10(config-mcast-ipv6-pim)#bsr-candidate<ipv6-ad
dress>[{[hash-mask-length<hash-mask-length>],[priority
<priority>]}]
ConguresacandidateBSR.
<hash-mask-length>:Hashmasklength,range:0to128.
<priority>:Priority,range:0to255,default:0.
IfastaticRPmechanismisnotused,itisnecessarytocongureacandidateBSRon
oneormoremulticastroutersineachmulticastdomainandelectaBSR.
ABSRsendsbootstrapmessagesperiodicallytoadvertisetheRPinformation.The
routersrunningPIM-SMupdatetheRPstateaccordingtothelatestadvertisement
messages.ThebootstrapmessagessentbyBSRsarealsousedtoelectaformal
BSRamongcandidateBSRs.
ThedefaultpriorityofacandidateBSRis0.TheBSRwiththehighestprioritybecomes
theformalBSR.IfseveralcandidateBSRhavethesamehighestpriority,theonewith
thelargestIPaddressbecomestheformalBSR.
4.CongurecandidateRP .
CommandFunction
ZXR10(config-mcast-ipv6-pim)#rp-candidate
<ipv6-address>[{[group-list<prefix-list-name>],[priority
<priority>]}]
ConguresacandidateRP .
<prefix-list-name>:GrouprangeinwhichtheRPprovidesservices.
<priority>:CandidateRPpriority,range:0to255,default:0.
InPIM-SM,anRPistherootoftheRPT .Itisresponsibleforsendingmulticastpackets
todownstreammulticastreceivingmembersalongtheRPT.Thereshouldbeonlyone
formalRPineachmulticastgroup.
UsagedescriptionsofacandidateRP:
i.Ifthe<prefix-list-name>parameterisnotcongured,thecandidateRPprovides
servicesforallgroups.
ii.ThedefaultpriorityofacandidateRPis192.TheRPwiththesmallestpriority
valuewillbecometheRP.IfsomecandidateRPshavethesamesmallestpriority
value,thehashvaluesarecompared.ThecandidateRPwiththelargesthash
valuewillbecometheRP .Ifthehashvaluesarethesame,IPaddressesare
compared.ThecandidateRPwiththelargestIPaddresswillbecometheRP .
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SJ-20140504150128-018|2014-05-10(R1.0)ZTEProprietaryandCondential