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

By Cisco · Question Mode

QuestionQ201

MPLS and Segment Routing

Refer to the exhibit.

Question Image

The Cisco router has one uplink to the upstream network, and it is business-critical. The router is configured for traffic steering with the Autoroute mechanism set to steer all OSPF and IS-IS prefixes over non-shortest paths and redirect traffic for those prefixes to the SR-TE policy. However, Autoroute Announce for all prefixes is not functioning. Which additional command set must the engineer configure on the router to resolve this issue?

  • A
  • B
  • C
  • D
Explanation

An SR-TE policy must be configured with autoroute include all to announce and steer all eligible IGP prefixes through that policy. It also requires a candidate path, identified by its preference, to provide the policy path used for steering. Cisco’s IOS XE configuration example places include all and the candidate-path preference under the SR-TE policy.

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