Câu 143: JN0-360: Juniper Networks Certified Internet Specialist SP (JNCIS-SP)

-- Exhibit --{master}[edit]user@router-RE0# run show task replicationStateful Replication: Enabled -RE modE. Master -Protocol Synchronization StatusOSPF CompleteRIP CompleteBGP CompleteMPLS CompleteLDP Complete{master}[edit]user@router-RE0# run show bgp summary | match 192.168.1.1192.168.1.1 65056 288 327 0 2 1:05 Establ{backup}[edit]user@router-RE1# run show system switchoverGraceful switchover: On -Configuration databasE. Ready -Kernel databasE. Ready -Peer statE. Steady State -{backup}[edit]user@router-RE1# run show bgp summary | find 192.168.1.1192.168.1.1 65056 592 737 3778 2 1:33 Establ{backup}[edit]user@router-RE1# run show bgp replicationSynchronization master:Session statE. Up, SincE. 6d 20:42:51Flaps: 1, Last flap reason: Commit-sync errorProtocol statE. Idle, SincE. 5d 19:41:52Synchronization statE. Complete -Number of peers waitinG. AckWait: 0, SoWait: 0, ScheduleD. 0rsync walk at: inet.0 - , queued 0Messages sent: Open 1, Establish 7415, Update 17, Error , Complete 48Messages receiveD. Open 1, Request 1 wildcard 47 targeted, EstablishAck 2827, CompleteAck 4-- Exhibit --Click the Exhibit button. Referring to the exhibit, which statement is correct?

1. A. An RE switchover is likely to result in BGP disruption, but no dataplane impact will be seen.
2. B. An RE switchover is likely to result in BGP disruption which will also effect the dataplane.
3. C. The system is not yet GRES ready, you need to wait for kernel synchronization to complete.
4. D. The system is NSR ready and a switchover should be hitless to the BGP control and data plane. — đáp án hiện tại