User's Guide

Bridging Screens
155
Designated Root ID [dot1dStpPortDesignated
Root]
The unique Bridge ID of the root bridge in the Configuration BPDUs transmitted by
the Designated Bridge for the segment to which the port is attached.
Designated Cost [dot1dStpPortDesignated
Cost]
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.
Designated Bridge [dot1dStpPortDesignated
Bridge]
The Bridge ID of the bridge which this port considers to be the Designated Bridge
for this port’s segment.
Designated Port [dot1dStpPortDesignated
Port]
The Port Identifier of the port on the Designated Bridge for this port’s segment.
Port Forward Transitions [dot1dStpPortForwardTra
nsitions]
The number of times this port has transitioned from the Learning state to the For-
warding state.
Field Name MIB Comments