a. What is the main problem with IPv4 that IPv6 was created to solve?

18a1.) The version of Internet Protocol that is growing rapidly is IP version _______.

a. 1

b. 2

c. 4

d. None of the above

18a2.) Which is a problem with IPv4 addresses?

a. They are incompatible with wireless devices.

b. They are too complex.

c. Routers find it difficult to handle them.

d. We have run out of them.

b. How does IPv6 solve this problem?

18b.) The main benefit of IPv6 over IPv4 is _______.

a. Two more bits in the IP address

b. Two more bytes in the IP address

c. The ability to have quality-of-service guarantees

d. The ability to support more hosts