CCNA Routing and Switching (legacy) — Question 163

How many bits are contained in each field of an IPv6 address?

Answer options

• A. 24
• B. 4
• C. 8
• D. 16

Correct answer: D

Explanation

Each field in an IPv6 address consists of 16 bits, totaling 128 bits for the entire address. Options A, B, and C are incorrect as they do not represent the correct size of a field in an IPv6 address.