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ProSafe XSM7224S Managed Stackable Switch CLI Manual, Software Version 9.0
Switching Commands 3-27
v1.0, November 2010
If you specify 0 (defined as the default CIST ID) as the <mstid>, this command displays the
settings and parameters for a specific switch port within the common and internal spanning tree.
The <unit/slot/port> is the desired switch port. In this case, the following are displayed.
Designated
Root
The Identifier of the designated root for this port.
Root Path Cost The path cost to get to the root bridge for this instance. The root path cost is zero if the
bridge is the root bridge for that instance.
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.
Loop
Inconsistent
State
The current loop inconsistent state of this port in this MST instance. When in loop
inconsistent state, the port has failed to receive BPDUs while configured with loop guard
enabled. Loop inconsistent state maintains the port in a "blocking" state until a
subsequent BPDU is received.
Transitions Into
Loop
Inconsistent
State
The number of times this interface has transitioned into loop inconsistent state.
Transitions Out
of Loop
Inconsistent
State
The number of times this interface has transitioned out of loop inconsistent state.
Term Definition
Port Identifier The port identifier for this port within the CST.
Port Priority The priority of the port within the CST.
Port Forwarding
State
The forwarding state of the port within the CST.
Port Role The role of the specified interface within the CST.
Auto-Calculate
Port Path Cost
Indicates whether auto calculation for port path cost is enabled or not (disabled).
Port Path Cost The configured path cost for the specified interface.
Auto-Calculate
External Port
Path Cost
Indicates whether auto calculation for external port path cost is enabled.
Term Definition