Question

question 9 3 pts which ipv6 addresses are valid? (choose 3) ffo:201:95af:32ab:56:3d4 45g:5601::5ab:2a56:3d4 2001:98:0045:0000:0001::2 2001::95afa2::56:3d4 3a:9a4:ff8:39c 2001:5af:2::56:3d4

Explanation:

In IPv6, addresses are composed of eight groups of four hexadecimal digits separated by colons. Valid hexadecimal characters are 0 - 9 and a - f (or A - F). The first option follows the format. The second uses proper hexadecimal values and the double - colon notation for zero compression. The third also has valid hexadecimal characters and correct format. The second option in the list has a non - hexadecimal 'g'. The fourth has an incorrect double - colon usage with non - zero values before and after. The fifth has an incorrect hexadecimal 'a2' in the wrong position for the format.

Answer:

1. FFO:201:95af:32ab:56:3d4
2. 2001:98:0045:0000:0001::2
3. 3a:9a4:ff8:39c