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Cisco CCNA in 60 Days

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Day 3

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1. IPv6 subnet masks are represented only in CIDR notation due to the length of the IPv6 address.

Question 1 of 14

2. The provider-owned prefix falls within the 0000::/48 to FFFF::/48 range.

Question 2 of 14

3. FEC0:0004:AB10:00CD:1234:0000:0000:6789 can be compressed to FEC0:4:AB10:CD:1234::6789

Question 3 of 14

4. 6to4 is a transition mechanism for migrating from IPv4 to IPv6.

Question 4 of 14

5. With _____ addressing, devices use the common address that is closest to them based on the routing protocol metric. The next closest address is then used in the event that the primary address is no longer reachable.

Question 5 of 14

6. Which address allows the host or router to remain reachable by its neighbour, while IPv6 global Internet addresses change?

Question 6 of 14

7. The Anycast addresses used in IPv6 are derived from the FF00::/8 IPv6 prefix

Question 7 of 14

8. The IPv6 ___ enables the plug-and-play features of IPv6.

Question 8 of 14

9. Router Solicitation messages are sent by ___ when interfaces are enabled for IPv6.

Question 9 of 14

10. In IPv6, ______ autoconfiguration allows hosts to configure their Unicast IPv6 addresses by themselves based on prefix advertisements from routers on the local network segment.

Question 10 of 14

11. You enable IPv6 on a router with which command?

Question 11 of 14

12. An IPv6 prefix does not have to be enabled on the interface in order for a Link-Local address to be created dynamically.

Question 12 of 14

13. IPv6 uses AAAA DNS records instead of A records (as in IPv4).

Question 13 of 14

14. IPv6 uses the ND (Neighbor Discovery) protocol instead of ARP.

Question 14 of 14