a. What field in an IPv6 global uni-cast address corresponds to the network part of an IPv4 address?

3a1.) Which is NOT one of the three parts of a public IPv6 uni-cast address?

a. Subnet ID

b. Routing prefix

c. Host part

d. All of the above are parts in a public IPv6 uni-cast address.

3a2.) The routing prefix in IPv6 is like the _________ part in an IPv4 address.

a. Network

b. Subnet

c. Host

d. Both A and B

b. What field in an IPv6 global uni-cast address corresponds to the sub-net part of an IPv4 address?

3b.) What field in an IPv6 global uni-cast address corresponds to the sub-net part of an IPv4 address?

a. Global routing prefix

b. Sub-net ID

c. Interface ID

d. None of the above

c. If the sub-net ID is 16 bits long, how long is the routing prefix?

3c.) If the sub-net ID in an IPv6 address is 32 bits, how long is the routing prefix?

a. 16 bits

b. 32 bits

c. 64 bits

d. It cannot be determined from the information given.

d. If you are a large company, do you want a long routing prefix or a short routing prefix? Explain.

3d.) In a large company, you want _________.

a. As big a routing prefix as you can have

b. A medium-size routing prefix

c. As small a routing prefix as you can have

d. The size of the routing prefix is of no importance.

e. If your routing prefix is 16 bits, how long is your sub-net ID?

3e.) If your routing prefix is 16 bits, how long is your sub-net ID?

a. 16 bits

b. 32 bits

c. 48 bits

d. It cannot be determined from the information given.

f. If your routing prefix is 32 bits, how long is your sub-net ID?