Alcatel-Lucent NRS I – Interior Routing Protocols and High Availability — Question 33

Which OSPFv3 LSA advertises the location of an ASBR?

Answer options

• A. Intra-Area Prefix LSA
• B. Inter-Area Prefix LSA
• C. Inter-Area Router LSA
• D. AS External LSA

Correct answer: C

Explanation

The correct answer is C, the Inter-Area Router LSA, as it is specifically designed to relay information about routers that are located in different areas, including ASBRs. Options A and B pertain to prefix information within the same area or across areas, while D refers to external routes and does not specifically indicate the location of an ASBR.