12. port-id id
13. hello-time seconds
14. max age seconds
15. Use the commit or end command.
DETAILED STEPS
Step 1 configure
Example:
RP/0/RSP0/CPU0:router# configure
Enters the Global Configuration mode.
Step 2 spanning-tree mstag pvstag protocol instance identifier
Example:
RP/0/RSP0/CPU0:router(config)# spanning-tree pvstag a
RP/0/RSP0/CPU0:router(config-pvstag)#
Enters the PVSTAG configuration submode.
Step 3 preempt delay for interval { seconds | minutes | hours }
Example:
RP/0/RSP0/CPU0:router(config-pvstag)# preempt delay for 10 seconds
Specifies the delay period during which startup BPDUs should be sent, before preempting.
Step 4 interface type interface-path-id or interface Bundle-Ether bundle-id
Example:
RP/0/RSP0/CPU0:router(config-pvstag)# interface GigabitEthernet0/2/0/30.1
RP/0/RSP0/CPU0:router(config-pvstag-if)#
or
RP/0/RSP0/CPU0:router(config-pvstag)# interface Bundle-Ether 100
RP/0/RSP0/CPU0:router(config-pvstag-if)#
Enters the PVSTAG interface configuration submode, and enables PVSTAG for the specified port.
Step 5 vlan vlan-id
Example:
RP/0/RSP0/CPU0:router(config-pvstag-if)# vlan 200
Enables and configures a VLAN on this interface.
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
444
Implementing Multiple Spanning Tree Protocol
Configuring PVSTAG parameters
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