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Output Fields:
Field
Port Id
Priority
State
Port Status
Path Cost
Desig Cost
Desig Root
Desig Bridge
Desig Port
Fwd Transitions
STP status
STP PacketsPrio
Caution:
The specified interface should be an existing bridge interface.
References:
bridge port intf command.
204
Description
The port number of the port for which this entry contains Spanning
Tree Protocol management information.
The value of the priority field which is contained in the most
significant 6 bits of the more significant octet of the (2 octet long)
Port ID. The least significant 2 bits of the more significant octet
and the less significant octet (total 10 bits) of the Port ID is given
by the value of dot1dStpPort.
The port's current state as defined by application of the Spanning
Tree Protocol. This state controls what action a port takes on
reception of a frame.
The enabled/disabled status of the port.
The contribution of this port to the path cost of paths towards the
spanning tree root which include this port.
The path cost of the Designated Port of the segment connected to
this port. This value is compared to the Root Path Cost field in
received bridge PDUs.
The unique Bridge Identifier of the Bridge recorded as the Root in
the Configuration BPDUs transmitted by the Designated Bridge
for the segment to which the port is attached.
The Bridge Identifier of the bridge which this port considers to be
the Designated Bridge for this port's segment.
The Port Identifier of the port on the Designated Bridge for this
port's segment.
The number of times this port has transitioned from the Learning
state to the Forwarding state.
Spanning Tree Protocol to be enabled on the Bridge or not.
For STP PDUs, this priority shall be used for choice of traffic
class/ Queue on out¦going interface. In case the bridge port is
over an Aggregated ATM VC, this will also be used to identify the
VC, on which the packet is to be sent
IDL series User Guide
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