Cisco ASR 9000 Series Configuration Manuallines page 482

Configuring MSTAG: Examples
interface GigabitEthernet0/0/0/0.1
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This example shows additional configuration for MSTAG Topology Change Propagation:
l2vpn
xconnect group example
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This example shows the output of show spanning-tree mstag:
# show spanning-tree mstag A
GigabitEthernet0/0/0/1
Preempt delay is disabled.
Name:
Revision:
Max Age:
Provider Bridge: no
Bridge ID:
Port ID:
External Cost:
Hello Time:
Active:
BPDUs sent:
MSTI 0 (CIST):
VLAN IDs:
Role:
Bridge Priority:
Port Priority:
Cost:
Root Bridge:
Root Priority:
Topology Changes: 123
MSTI 2
VLAN IDs:
Role:
Bridge Priority:
Port Priority:
Cost:
Root Bridge:
Root Priority:
Topology Changes: 123
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
456
name m1
revision 10
external-cost 0
bridge-id 0.0.1
port-id 1
maximum age 40
provider-bridge
hello-time 1
instance 101
edge-mode
vlans-id 101-110
root-priority 0
root-id 0.0.0
cost 0
priority 0
port-priority 0
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p2p mstag-example
interface GigabitEthernet0/0/0/0.1
neighbor 123.123.123.1 pw-id 100
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6161:6161:6161
0
20
6161.6161.6161
1
0
2
no
0
1-9,32-39,41-4094
Designated
32768
128
0
6161.6161.6161
32768
10-31
Designated
32768
128
0
6161.6161.6161
32768
Implementing Multiple Spanning Tree Protocol