Huawei Certified ICT Associate – Data Center Network (HCIA-DCN) — Question 51

Which of the following bridge IDs cannot exist in configuration BPDUs sent by a switch?

Answer options

• A. 4096 00-01 -02-03-04-CC
• B. 0 00-01-02-03-04-CC
• C. 2048 00-01-02-03-04-CC
• D. 8192 00-01-02-03-04-CC

Correct answer: C

Explanation

The correct answer is C because the bridge ID values must be within the range of 0 to 8191 according to the Spanning Tree Protocol specifications. Options A, B, and D are all valid bridge IDs as they fall within that range, while option C exceeds the maximum allowed value.