Huawei Certified ICT Associate – Data Center Network (HCIA-DCN) — Question 141

Which of the following BIDs cannot be contained in a configuration BPDU sent by a switch?

Answer options

• A. 4096 01-01-02-03-04-05
• B. 32768 06-01-02-03-04-05
• C. 0 00-01-02-03-04-05
• D. 0 10-01-02-03-04-05

Correct answer: C

Explanation

The correct answer is C because a BID of 0 is invalid and is not permissible in a configuration BPDU. The other options, A, B, and D, contain valid BIDs that can be used in BPDU messages.