Zte ZXR10 5250 Series - Page 167

Chapter5ServiceConguration
primary-port1/2secondary-port1/1
CongurationsonswitchB:
/*Runthefollowingcommandstoconfigurethespanningtreeinstance.*/
Switch_B(config)#setstpenable
Switch_B(config)#setstpforceversionmstp
Switch_B(config)#setstpinstance1addvlan100-110
Switch_B(config)#setstpinstance2addvlan200-210
/*RunthefollowingcommandstoconfiguretheZESRdomainswith
protectioninstance1astheprotectioninstanceofZESRdomain1
andprotectioninstance2astheprotectioninstanceofZESRdomain2.*/
Switch_B(config)#setzesrctrl-vlan4000protect-instance1
Switch_B(config)#setzesrctrl-vlan4001protect-instance2
/*Runthefollowingcommandtoconfigurenoderoles,thatis,switchB
isthetransitnodeinZESRdomain1withport1/1asitsprimaryport
andport1/2asitssecondaryport.*/
Switch_B(config)#zesrctrl-vlan4000major-levelroletransit
primary-port1/1secondary-port1/2
/*Runthefollowingcommandtoconfigurenoderoles,thatis,switchB
isthetransitnodeinZESRdomain2withport1/1asitsprimaryport
andport1/2asitssecondaryport.*/
Switch_B(config)#zesrctrl-vlan4001major-levelroletransit
primary-port1/1secondary-port1/2
CongurationsonswitchCandswitchDarethesameasthoseonswitchB.
ZESRDual-NodeDual-UplinkCongurationExample
Figure5-42showstheZESRdual-nodedual-uplinkcongurationexample.Thethirdpart
deviceswitchCthatdoesnotsupportZESRactsasanuplinknodeandconnectswiththe
topnetworkthroughSTP.SwitchesAandBareconguredwithaZESRdomain.Thisis
calledadual-nodedual-uplinktopology.
Purpose
lThecontrolVLANoftheZESRdomainisVLAN4000,andtheserviceVLANsare
VLANs100to110.
lSwitchAisthemasternodewithport1/2asitsprimaryportandport1/1asits
secondaryport.SwitchBisthetransitnode.
lInorderforswitchCandthetopnetworktoperceivethetopologychangeofthe
underlyingnetwork,port1/1ofswitchAandport1/1ofswitchBareenabledwiththe
TCNpacketsendingfunctiontonotifythenetworktopologychangeupwards.
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SJ-20131111172707-002|2013-11-27(R1.0)ZTEProprietaryandCondential