<port>
Viewing information for MSTP instances
Use the procedure in this section to view information about the state and role of all ports in
Common Spanning Tree and in all instances.
Procedure steps
To view information about the ports in Common Spanning Tree and in all instances,
enter:
show spanning-tree detail
Viewing bridge information for an instance
Use the procedure in this section to view information about bridge priority, root ID, and the root
port for an instance.
Procedure steps
To view bridge information for an instance, enter:
show spanning-tree mstp instance <instance id>
Table 90: Variable definitions
<instance id>
Viewing interface information
Use the procedure in this section to view information about port priority, port IDs, port path
cost, and so on for common spanning tree.
Procedure steps
To view interface information, enter:
Configuration — Layer 2 Ethernet
Variable
Variable
Value
Display port configuration information.
Value
Specifies the instance for which you want to
view information. Valid values are 0 to 15.
Verifying MSTP operation
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