Chapter 2 - IP Addresses

Question 1

Class A Ranges?

of Networks?

of Hosts?

Answer 1

1.0.0.0 to 126.255.255.255

128 Networks

16,777,214 Hosts

Question 2

Class B Ranges?

of Networks?

of Hosts?

Answer 2

128.0.0.0 to 191.255.255.255

16,384 Networks

65,534 Hosts

Question 3

Class C Ranges?

of Networks?

of Hosts?

Answer 3

192.0.0.0 to 223.255.255.255

2,097,152 Networks

254 Hosts

Question 4

Class D Ranges?

of Networks?

of Hosts?

Answer 4

224.0.0.0 to 239.255.255.255

Multicast

Question 5

Class E Ranges?

of Networks?

of Hosts?

Answer 5

240.0.0.0 to 254.255.255.255

Experimental

Question 6

A host ID with all zeros is?

A host ID with all ones is?

This question is valid?

Answer 6

Reserved for the network ID.

Reserved for the broadcast IP.