CLI Commands: Switching
400
5.1
Spanning Tree Commands
CLI L2P
Release
7.0
05/2011
5.1.4 show spanning-tree mst port detailed
This command displays the detailed settings and parameters for a specific
switch port within a particular multiple spanning tree instance. The instance
<mstid> is a number that corresponds to the desired existing multiple span-
ning tree instance. The <slot/port> is the desired switch port.
Format
show spanning-tree mst port detailed <mstid> <slot/
port>
Mode
Privileged EXEC and User EXEC
MST Instance ID
Valid value: 0
Port Identifier
Port priority as a two digit hex number followed by the port number as
a two digit hex number.
Port Priority
Decimal number.
Port Forwarding State
Current spanning tree state of this port
Port Role
The port´s current RSTP port role.
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 Designated Port
Designated Bridge
Bridge Identifier of the bridge with the Designated Port.
Designated Port Identifier
Port on the Designated Bridge that offers the lowest cost to the LAN
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