Juniper
JN0-360 · Question #249
JN0-360 Question #249: Real Exam Question with Answer & Explanation
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Question
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? {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 | find 192.168.1.1 192.168.1.1 65056 0 0 11:14 Establ inet.0: 0/0/0/0 inet.2: 0/0/0/0 bgp.l3vpn.0: 0/0/0/0 ... {backup}[edit] user@router-RE1# run show system switchover Graceful switchover: On Configuration databasE. Ready Kernel databasE. Synchronizing Peer statE. Steady State {backup}[edit] user@router-RE1# run show bgp summary | find 192.168.1.1 192.168.1.1 65056 306 581 0 7 7 Idle
Options
- AThe BGP session is idle on the backup RE indicating that the session will flap at switchover.
- BThe task replication process has completed on the master indicating a hitless switchover can
- CThe GRES synchronization process is underway and must complete before the protocol state can
- DThe BGP session is idle on the backup RE which is normal; it toggles to established at mastership change.
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