Cisco ASR 9000 Series - Page 460

Figure 61: MSTAG Guidelines
The configuration steps listed in the following sections show all of the configurable parameters. However, in
general, most of these can be retained with the default values.
Note
SUMMARY STEPS
1. configure
2. spanning-tree mstag protocol instance identifier
3. preempt delay for interval{ seconds | minutes | hours }
4. interface { Bundle-Ether | GigabitEthernet | TenGigE | FastEthernet } instance.subinterface
5. name name
6. revision revision -number
7. max age seconds
8. provider-bridge
9. bridge-id id
10. port-id id
11. external-cost cost
12. hello-time seconds
13. instance id
14. edge mode
15. vlan-id vlan-range [, vlan-range ] [,vlan-range ] [,vlan-range ]
16. priority priority
17. port-priority priority
18. cost cost
19. root-bridge id
20. root-priority priority
21. Use the commit or end command.
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
434
Implementing Multiple Spanning Tree Protocol
Configuring MSTAG parameters