JN0-360 · Question #248
Referring to the exhibit, which statement is correct? {master}[edit] user@router-RE0# run show task replication Stateful Replication: Enabled RE modE. Master Protocol Synchronization Status OSPF…
The correct answer is D. The system is NSR ready and a switchover should be hitless to the BGP control and data plane. See the full explanation below for the reasoning.
Question
Referring to the exhibit, which statement is correct? {master}[edit] user@router-RE0# run show task replication Stateful Replication: Enabled RE modE. Master Protocol Synchronization Status OSPF Complete RIP Complete BGP Complete MPLS Complete LDP Complete {master}[edit] user@router-RE0# run show bgp summary | match 192.168.1.1 192.168.1.1 65056 288 327 0 2 1:05 Establ {backup}[edit] user@router-RE1# run show system switchover Graceful switchover: On Configuration databasE. Ready Kernel databasE. Ready Peer statE. Steady State {backup}[edit] user@router-RE1# run show bgp summary | find 192.168.1.1 192.168.1.1 65056 592 737 3778 2 1:33 Establ {backup}[edit] user@router-RE1# run show bgp replication Synchronization master:
Session statE. Up, SincE. 6d 20:42:51 Flaps: 1, Last flap reason: Commit-sync error Protocol statE. Idle, SincE. 5d 19:41:52 Synchronization statE. Complete Number of peers waitinG. AckWait: 0, SoWait: 0, ScheduleD. 0 rsync walk at: inet.0 - , queued 0 Messages sent: Open 1, Establish 7415, Update 17, Error , Complete 48 Messages receiveD. Open 1, Request 1 wildcard 47 targeted, EstablishAck 2827, CompleteAck 4
Options
- AAn RE switchover is likely to result in BGP disruption, but no dataplane impact will be seen.
- BAn RE switchover is likely to result in BGP disruption which will also effect the dataplane.
- CThe system is not yet GRES ready, you need to wait for kernel synchronization to complete.
- DThe system is NSR ready and a switchover should be hitless to the BGP control and data plane.
How the community answered
(39 responses)- A8% (3)
- B3% (1)
- C15% (6)
- D74% (29)
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