Zte ZXR10 5250 Series - Page 65

Chapter5ServiceConguration
Linkaggregationmeansthatphysicallinkswiththesametransmissionmediaand
transmissionrateare“bound”together,makingthemlooklikeonelinklogically.This
conceptisalsoknownasTrunk.Itallowssimultaneousmultipliedincreaseofthe
bandwidthsofparallelphysicallinksbetweentheswitchesorbetweentheswitchandthe
server.Asaresult,itbecomesanimportanttechnologyinincreasingthelinkbandwidth
andcreatinglinktransmissionexibilityandredundancy.
Anaggregatedlinkisalsocalledtrunk.Ifaportofthetrunkisblockedorfaulty,thedata
packetswillbedistributedtootherportsofthistrunkfortransmission.Ifthisportrecovers,
thedatapacketswillberedistributedtoallthenormalportsofthistrunkfortransmission.
TheZXR105250supportsupto15aggregationgroups.Ineachaggregationgroup,the
numberofaggregatedlinksdoesnotexceedeight.
ConguringLACP
TheLACPcongurationincludesthefollowingcommands:
CommandFunction
zte(cfg)#settrunk<trunklist>pvid<1-4094>SetsthedefaulttrunkVID.
zte(cfg)#setlacp{enable|disable}EnablesordisablestheLACP
function.
zte(cfg)#setlacpaggregator<1-15>{add|delete}port<portlist>Addsordeletesaspeciedport
to/fromanLACPaggregation
group.
zte(cfg)#setlacpaggregator<1-15>mode{dynamic|static|
mixed}
Setsaggregationmodeofan
LACPaggregationgroup.
zte(cfg)#setlacpport<portlist>mode{active|passive}Setsthemodeusedbytheportto
participateintheaggregation.
zte(cfg)#setlacpport<portlist>timeout{long|short}Setsthetimeoutinformation
oftheportparticipatinginthe
aggregation.
zte(cfg)#setlacppriority<1-65535>SetsthepriorityofLACP .
zte(cfg)#setlacpload-balance{port|packet{L2|L3|L4}}SetsLACPloadbalancingmode.
showtrunk(allcongurationmodes)DisplaysthePortVLANIDs
(PVIDs)ofalltrunksand
unregisteredmulticastltering
conguration.
showtrunk[<trunklist>](allcongurationmodes)DisplaysthetrunkPVIDand
unregisteredmulticastltering
conguration.
showtrunk<trunklist>vlan(allcongurationmodes)DisplaystheVLANconguration
oftrunk.
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SJ-20131111172707-002|2013-11-27(R1.0)ZTEProprietaryandCondential