IPV6 (IP Version 6)

1. Which of the following was a short-term solution to the IPv4 address exhaustion
problem?
a. IP version 6
b. IP version 5
c. NAT/PAT
d. ARP
2. A router receives an Ethernet frame that holds an IPv6 packet. The router then makes a
decision to route the packet out a serial link. Which of the following statements is true
about how a router forwards an IPv6 packet?
a. The router discards the Ethernet data link header and trailer of the received frame.
b. The router makes the forwarding decision based on the packet’s source IPv6 address.
c. The router keeps the Ethernet header, encapsulating the entire frame inside a new
IPv6 packet before sending it over the serial link.
d. The router uses the IPv4 routing table when choosing where to forward the
packet.

3. Which of the following is the shortest valid abbreviation for
FE80:0000:0000:0100:0000:0000:0000:0123?
a. FE80::100::123
b. FE8::1::123
c. FE80::100:0:0:0:123:4567
d. FE80:0:0:100::123
4. Which of the following is the shortest valid abbreviation for
2000:0300:0040:0005:6000:0700:0080:0009?
a. 2:3:4:5:6:7:8:9
b. 2000:300:40:5:6000:700:80:9
c. 2000:300:4:5:6000:700:8:9
d. 2000:3:4:5:6:7:8:9
5. Which of the following is the unabbreviated version of IPv6 address 2001:DB8::200:28?
a. 2001:0DB8:0000:0000:0000:0000:0200:0028
b. 2001:0DB8::0200:0028
c. 2001:0DB8:0:0:0:0:0200:0028
d. 2001:0DB8:0000:0000:0000:0000:200:0028
6. Which of the following is the prefix for address
2000:0000:0000:0005:6000:0700:0080:0009, assuming a mask of /64?
a. 2000::5::/64
b. 2000::5:0:0:0:0/64
c. 2000:0:0:5::/64
d. 2000:0:0:5:0:0:0:0/64