Term
Definition
Port Role
The role of the specified port within the spanning tree.
Desc
Indicates whether the port is in loop inconsistent state or not. This field is blank if the loop
guard feature is not available.
show spanning-tree mst port summary active
This command displays settings for the ports within the specified multiple spanning tree
instance that are active links.
Format
show spanning-tree mst port summary <mstid> active
Mode
•
Privileged EXEC
•
User EXEC
Term
Definition
mstid
The ID of the existing MST instance.
Interface
slot/port
STP Mode
Indicates whether spanning tree is enabled or disabled on the port.
Type
Currently not used.
STP State
The forwarding state of the port in the specified spanning tree instance.
Port Role
The role of the specified port within the spanning tree.
Desc
Indicates whether the port is in loop inconsistent state or not. This field is blank if the loop
guard feature is not available.
show spanning-tree mst summary
This command displays summary information about all multiple spanning tree instances in
the switch. On execution, the following details are displayed.
Format
show spanning-tree mst summary
Mode
•
Privileged EXEC
•
User EXEC
M4100 Series ProSAFE Managed Switches
Switching Commands
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