Nokia Certified Network Associate – Data Center — Question 5

Which of the following steps is NOT required when configuring IS-IS to support Segment Routing?

Answer options

• A. MPLS label range reserved for Segment Routing.
• B. Enable interfaces used for Segment Routing under the MPLS context.
• C. The flooding scope of Segment Routing information.
• D. The Segment Routing Global Block range.

Correct answer: D

Explanation

The correct answer is D because the Segment Routing Global Block range is not a mandatory configuration step for enabling IS-IS to support Segment Routing. Options A, B, and C are essential as they ensure the proper setup and functionality of Segment Routing within the IS-IS protocol.