show spanning-tree mst bpdu interface
To display the contents of MSTP BPDUs being sent and received on a particular interface, use the show
spanning-tree mst bpdu interface command in the EXEC mode.
show spanning-tree mst protocol instance identifier bpdu interface type interface-path-id [direction {receive|
transmit}]
Syntax Description
String of a maximum of 25 characters that identifies the protocol instance.
protocol instance identifier
Displays multiple spanning tree BPDUs.bpdu interface
Interface type. For more information, use the question mark (?) online help
function.
type
Physical interface or virtual interface.
Use the show interfaces command to see a list of all interfaces
currently configured on the router.
Note
For more information about the syntax for the router, use the question mark
(?) online help function.
interface-path-id
Displays per-interface MST BPDUs for a specific direction.direction
Displays only the MST BPDUs received on this interface.receive
Displays only the MST BPDUs being transmitted for this interface.transmit
Command Default
None
Command Modes
EXEC
Command History
ModificationRelease
This command was introduced.Release 3.7.1
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
Cisco ASR 9000 Series Aggregation Services Router VPN and Ethernet Services Command Reference, Release
6.1.x
592
Multiple Spanning Tree Protocol Commands
show spanning-tree mst bpdu interface
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