4A0-116: Nokia Segment Routing ExamDemo

By Nokia · Question Mode

QuestionQ3

Basic segment routing configuration and operation

Which of the following statements concerning a Segment Routing SID is FALSE?

  • A A local Node-SID can be configured directly as an MPLS label.
  • B A router advertises its local Node-SID as a local SRGB and an index only if it is configured as an index.
  • C All routers do NOT need to have the same SRGB range configured.
  • D A local Node-SID can be configured as an index.
Explanation

A Node-SID can be configured as either an absolute MPLS label or an index. SRGB ranges are local to each router and therefore do not have to match across all routers. A Node-SID advertisement is not limited to cases where the Node-SID was configured as an index; the control plane provides the information needed to map the SID for the receiving router’s local SRGB.

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