Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) — Question 331

What should a network engineer consider before implementing segment routing?

Answer options

• A. It is an MPLS-based routing technique.
• B. It is a multicast-based routing technique.
• C. It is a destination-based routing technique.
• D. It is a source-based routing technique.

Correct answer: D

Explanation

The correct answer is D because segment routing is designed to enable source-based routing, allowing the source node to dictate the path data packets take through the network. Options A, B, and C are incorrect as they describe different routing techniques that do not apply to segment routing.