An engineer needs to add a static IPv6 route for prefix 2000:1:2:3::/64 to Router R5 in the figure shown with question 1. Which of the following answers shows a valid static IPv6 route for that subnet on Router R5?
- ipv6 route 2000:1:2:3::/64 2000:1:2:56::5
- ipv6 route 2000:1:2:3::/64 2000:1:2:56::6
- ipv6 route 2000:1:2:3::/64 FE80::FF:FE00:5
- ipv6 route 2000:1:2:3::/64 FE80::FF:FE00:6
Explanation: All four answers show examples of commands that use a next-hop router IPv6 address. Two of the answers list R5’s own IPv6 address (unicast or link-local), which is incorrect; the answer should be an address on the neighboring router, R6 in this case.
For the two answers that list addresses on Router R6, the one that lists R6’s global unicast address is correct. The one that lists R6’s link-local address would also require R5’s outgoing interface, so the answer that lists FE80::FF:FE00:6 would be rejected as well.
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