Huawei Certified Network Associate – Routing and Switching (HCNA-RS, legacy) — Question 71

What are the advantages of OSPF?

Answer options

• A. OSPF supports packet authentication.
• B. OSPF can load balance traffic among equal-cost routes.
• C. OSPF supports Classless Inter-Domain Routing (CIDR).
• D. OSPF supports area partition.

Correct answer: B, C, D

Explanation

The correct answers, B, C, and D, highlight OSPF's ability to balance traffic across equal-cost paths, support CIDR, and facilitate area partitioning, which enhance routing efficiency. Option A, while true, is not considered a primary advantage of OSPF compared to the other listed benefits.