Unique bridge identifier of this bridge. This object
comprises two parts, one of which is the MAC address,
and the other of which is the brStpPriority and is the
more significant part in priority comparisons.
State of this Bridge's participation in Spanning Tree.
Spanning Tree takes care of network connectivity changes
caused by addition/removal/failure of links.
It avoids loops when any two networks have redundant
connections between them.
This timer serves to determine the time period for
which hello frames are transmitted with the
Topology Change flag parameter set by the Bridge when
it is the Root following the detection of a topology
The value of the Max Age parameter when the Bridge is the
Root or attempting to become the Root.
The Max Age parameter is conveyed to ensure that each Bridge
in a Bridged Local Area Network has a consistent value
against which to test the age of stored protocol information.
The time (seconds) spent in the Listening state while
moving from the Blocking state to the Learning state.
The time (seconds) spent in the Learning state while
moving from the Listening state to the Forwarding state.
The value (seconds) used for the ageing time of dynamic
entries in the Forwarding Database table wile the Topology
Change flag is set in protocol messages received from