Huawei Certified Network Professional – Routing and Switching v2 (HCNP-RS) — Question 10

Which of the following statements belong to BGP COMMUNITY attribute? (Choose three.)

Answer options

• A. NO_EXPORT
• B. NO_ADVIERTISE
• C. LOCAL_EXPORT_SUBCONFED
• D. NO_BROADCAST

Correct answer: A, B, C

Explanation

The BGP COMMUNITY attribute includes NO_EXPORT, which prevents routes from being advertised outside the local AS, NO_ADVIERTISE, which stops routes from being advertised to any peer, and LOCAL_EXPORT_SUBCONFED, which applies to subconfederations. The option NO_BROADCAST is not part of the BGP COMMUNITY attribute, hence it is incorrect.