JNCIS-SP: Juniper Networks Certified Specialist – Service Provider Routing — Question 48

What are three ways that graceful Routing Engine switchover provides redundancy? (Choose three.)

Answer options

• A. by preserving interface and kernel information
• B. by reducing time of RE failover
• C. by preserving the data plane information
• D. by preserving the control plane information
• E. by not restarting the PFE

Correct answer: A, B, E

Explanation

The correct answers A, B, and E highlight how graceful Routing Engine switchover maintains critical information and reduces downtime during failover processes. Options C and D, while important, do not specifically relate to the redundancy features provided by this mechanism.