Cisco ASR 9000 Series - Page 498

Examples
The following example shows how to enable MSTAG packet debugging:
RP/0/RSP0/CPU0:router#debug spanning-tree mstag packet brief received
Mon Nov 15 21:11:30.464 PST
RP/0/RSP0/CPU0:router#debug spanning-tree mstag packet full sent interface gigabitEthernet
0/0/0/1
Mon Nov 15 21:12:23.391 PST
Related Commands
DescriptionCommand
Enables debugging raw packet output for all received packets
or sent packets.
debug spanning-tree packet raw, on page 485
Enters the MST Access Gateway configuration submode.spanning-tree mstag, on page 625
Displays the values currently used for populating the BPDUs
sent by all ports.
show spanning-tree mstag, on page 604
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release
6.1.x
484
Multiple Spanning Tree Protocol Commands
debug spanning-tree mstag packet