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Default Setting
None
Command Mode
Privileged Exec
Display Message
MST Instance ID List: List of multiple spanning tree s IDs currently configured.
For each MSTID: The multiple spanning tree instance ID.
Associated FIDs: List of forwarding databa se identifiers associated with this instance.
Associated VLANs: List of VLAN IDs associated with this instance.
This command displays the detailed settings and parameters for a specific switch port within a
particular multiple spannin g tree instance. The instance <mstid> is a number that corresponds to the
desired existing multiple spanning tree instan ce. The <sl ot/port > is the desired switch port.
Syntax
show spanning-tree mst port detailed <0-4094> <slot/port>
<0-4094> - multiple spanning tree instance ID.
<slot/port> - is the desired interface nu m ber.
Default Setting
None
Command Mode
Privileged Exec
Display Message
MST Instance ID: The multiple spannin g tree instance ID.
Port Identifier: The unique value to identify a port on that Bridge.
Port Priority: The priority of the port within the MST.
Port Forwarding State: Current spa nning tree state of this port.
Port Role: Indicate the port role is root or designate.
Auto-calculate Port Path Cos t: Indicate the port auto-calculate port path cost.
Port Path Cost: Configured value of the Internal Port Path Cost parameter.
Designated Root: The Identifier of the designated root for this port.
Designated Port Cost: Path Cost offered to the LAN by the Desig nated Port.
Designated Bridge: Bridge Identifier of the bridg e with the Designated Port.
Designated Port Identifier: Port on the Desi gnated Bridge that offers the lowest cost to the LAN.