Dell EMC Specialist – Systems Administrator, VNX — Question 38

Which LSA types are used in a single area OSPF topology?

Answer options

• A. 4, 5 and 7
• B. 1 and 7
• C. 1, 2 and 5
• D. 2, 3 and 5

Correct answer: C

Explanation

The correct answer is C because in a single area OSPF topology, LSA types 1 (Router LSA), 2 (Network LSA), and 5 (External LSA) are commonly used. Options A, B, and D include LSA types that are not applicable to a single area configuration, such as type 4 (ASBR Summary LSA) and 3 (Summary LSA), which are used in multi-area setups.