Which configuration must an engineer apply to router R1 to route traffic to router R6 if router R2 fails?

Refer to the exhibit.

Traffic flow from router R1 to router R6 is delay-sensitive It must consider potential link-failure and node-failure conditions.

Which configuration must an engineer apply to router R1 to route traffic to router R6 if router R2 fails?

A . Option A
B . Option B
C . Option C
D . Option D

View Answer

Answer: B