— Exhibit — — Exhibit — Click the Exhibit button. You have been asked to determine if an
NSR switchover will be hitless for a given BGP peer. Referring to the exhibit, which
statement is true?

A.
The BGP session is idle on the backup RE indicating that the session will flap at

switchover.

B.
The task replication process has completed on the master indicating a hitless switchover
can be expected.

C.
The GRES synchronization process is underway and must complete before the protocol
state can be checked.

D.
The BGP session is idle on the backup RE which is normal; it toggles to established at
mastership change.