300-510 SPRI: Implementing Cisco Service Provider Advanced Routing SolutionsDemo

Question

How does the SRv6 IS-IS Flexible Algorithm operate in the data plane?

A It applies path computation algorithms to learn the topology and compute a pair of disjoint LSPs.
B It uses the TE metric in its path calculations to optimize the cumulative TE metric.
C It automatically delivers traffic to the destination over an engineered path computed by the IGP.
D It uses the IGP metric in its path calculations to optimize reachability.

Explanation

SRv6 IS-IS Flexible Algorithm automatically provides traffic delivery over a traffic-engineered path computed by the IGP for destinations reachable through that IGP. The algorithm can apply configured metrics and constraints during path computation, but its resulting forwarding behavior is the automatically computed engineered path.

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Cisco: SRv6 Traffic Engineering

300-510 SPRI: Implementing Cisco Service Provider Advanced Routing SolutionsDemo

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Notes

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