Virtual Router Br Tb Stp Aging Time Operational

This attribute specifies the time period used in seconds, to age out dynamically learned entries in the forwarding table. The aging time is specific to a spanning tree protocol instance running. A value for the aging time of the current instance of the spanning tree protocol can be provisioned through the attribute agingTime under the InwBrTb component. The agingTimeOper attribute assumes the value of the bridgeForwardDelay while a topology change is in progress. This is done to facilitate quick aging out of the learned entries that might have become obsolete due to a spanning tree topology change.