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This chapter describes the function and displays the syntax for commands used to configure Token Ring Inter-Switch Link (TRISL). For more information about defaults and usage guidelines, see the corresponding chapter of the Bridging and IBM Networking Command Reference.
Use the clear drip counters privileged EXEC command to clear DRiP counters.
clear drip countersUse the encapsulation tr-isl trbrf-vlan subinterface configuration command to enable TRISL, a Cisco protocol for interconnecting multiple routers and switches and maintaining Token Ring VLAN information as traffic goes between switches.
encapsulation tr-isl trbrf-vlan vlanid bridge-num bridge-number
vlanid | Number identifying the VLAN. |
bridge-num bridge-number | Keyword and bridge number assigned to the ISL trunk. Possible values are 01 to 15. |
Use the multiring trcrf-vlan interface configuration command to create a pseudo-ring to terminate the RIF for source routed traffic and assign it to a VLAN. Use the no form of this command to disable the caching of RIFs on the subinterface.
multiring trcrf-vlan vlanid ring ring-number
vlanid | VLAN ID number. |
ring ring-number | Keyword and the logical ring number for Token Ring VLANs. Possible values are 01 to 4095. |
Use the show drip privileged EXEC command to display the status of the DRiP database.
show dripUse the source-bridge trcrf-vlan privileged EXEC command to attach a TrCRF VLAN to the router's virtual ring. Use the no form of the command to disable the attachment of a VLAN to the router's virtual ring.
source-bridge trcrf-vlan vlanid ring-group ringnum
vlanid | VLAN ID number. |
ring-group ringnum | Keyword and ring number of the virtual ring. |
Posted: Mon Feb 8 14:24:35 PST 1999
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