Huawei Certified ICT Associate – Data Center Network (HCIA-DCN) — Question 121

Which of the following percentage does the lease time of a DHCP client's IP address reach to trigger the DHCP client to send a lease renewal packet for the first time?

Answer options

• A. 0.875
• B. 0.5
• C. 0.25
• D. 1

Correct answer: A

Explanation

The correct answer is A, as a DHCP client will typically send a lease renewal packet when 87.5% of the lease time has expired. Options B (50%), C (25%), and D (100%) do not accurately represent the standard threshold for initiating a renewal request.