Zte ZXR10 5250-52TC - Page 160

ZXR105250SeriesCongurationGuide
StepCommandFunction
Afterthemasternodeblocks
thesecondaryport,itwillinform
thenodewherethefaultyportis
locatedtounblockthefaultyport
immediately.Ifthenodewhere
thefaultyportislocateddoesnot
receiveanynoticationfromthe
masternode,thefaultyportwill
unblockitselfwhenthepreforward
timeexpires.
lThepreuptime:takeseffectduring
linkfailurerecovery.Duringthe
failurerecovery,themasternode
waitsforthepreuptimebeforeit
blocksthesecondaryportagain,
topreventtheringstatefrom
repeatedlyswitchingduetothe
instabilityofthelinkstateduringthe
failurerecovery.
ZXR10(config)#setzesrlink-hello<port-id>{
normal|special}
Congureswhethertoenablethe
link-hellofunctiononaport.special
indicatesenablingthehello-linkfunction,
whilenormalindicatesdisablingthe
hello-linkfunction.Thedefaultvalueis
normal.
Link-hello,thebidirectionallink
connectivitydetectionfunctionofthe
ZXR105250appliestothescenario
wheretwonodesareinterconnected
witheachothernotthroughadirect
connectionbutthroughtransmission
links.
4
ZXR10(config)#setzesrlink-hellohello-interval
<10-10000>fail-times<3-10>
Congurestheintervaltosendlink-hello
packetsandthenumberoftimeout
packets.Thedefaultvaluesare1000
msand5timeoutpackets.
Whenthelink-hellofunctionisenabled
onalink,thedevicesatbothendsofthe
linkmustbeenabledtosendlink-hello
packets,andthetransmissionintervals
ofbothendsshouldbesettothesame.
TheZXR105250supportsenablingthe
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SJ-20131111172707-002|2013-11-27(R1.0)ZTEProprietaryandCondential