Huawei Certified ICT Professional – Data Center Network (HCIP-DCN) — Question 2

Which of the following statements regarding BGP peer are false? (Choose all that apply.)

Answer options

• A. BGP peers exchange link state information.
• B. A UDP connection must be established before BGP relationships are established.
• C. BGP routers support automatic neighbor discovery.
• D. BGP peers must be configured with MD5 authentication.

Correct answer: A, B, C

Explanation

Statements A, B, and C are incorrect because BGP operates using TCP, not UDP, does not exchange link state information, and does not support automatic neighbor discovery. Statement D is correct as BGP can use MD5 authentication for securing peer relationships.