31.2.3 Setting of Ring Protocol and PVST +

Points to note

When the Ring Protocol and PVST+ are used together, the VLAN IDs to be used together need to be set in a VLAN mapping. In this case, only one VLAN ID is specified for the VLAN mapping. When a VLAN ID other than that for a VLAN used with PVST+ is set for the VLAN mapping, PVST+ will not run on the VLAN.

Command examples

1. (config)# axrp vlan-mapping 1 vlan 10

   Sets a VLAN mapping ID of 1, and sets VLAN ID 10 to be used with PVST+.

2. (config)# axrp vlan-mapping 2 vlan 20,30

   Sets a VLAN mapping ID of 2, and sets VLAN IDs 20 and 30 to be used for the Ring Protocol only.

3. (config)# axrp 1

   (config-axrp)# vlan-group 1 vlan-mapping 1-2

   Sets VLAN mapping IDs 1 and 2 for VLAN group 1.