JNCIA-Junos: Juniper Networks Certified Associate – Junos (legacy) — Question 30

What is a valid IPv6 address?

Answer options

• A. 00:05:85:23:45:67
• B. 127.0.0.1
• C. 2001:0db8:3000:2215:0000:0000:aaaa:1111
• D. 49.0001.0192.0168.1001.00

Correct answer: C

Explanation

The correct answer is C, as it follows the proper format for an IPv6 address, which consists of eight groups of four hexadecimal digits. Option A is in the format of a MAC address, B is an IPv4 loopback address, and D does not conform to any standard IP address format.