Huawei Certified ICT Associate – Data Center Network (HCIA-DCN) — Question 16

Which of the following packets are OSPF packets?

Answer options

• A. HELLO
• B. LSR
• C. LSU
• D. LSA

Correct answer: A

Explanation

The correct answer is A, HELLO, as it is a packet type used by OSPF for neighbor discovery and maintaining adjacencies. Options B (LSR), C (LSU), and D (LSA) are also related to OSPF but do not represent packet types used for neighbor communication.