Review Questions

You can find the answers to the review questions in Appendix B.

1. Which of the following addresses is not allowed on the Internet?

   1. 191.192.168.1
   2. 191.168.169.254
   3. 172.32.255.0
   4. 172.31.12.251

2. A host automatically configured with an address from which of the following ranges indicates an inability to contact a DHCP server?

   1. 169.254.0.x with a mask of 255.255.255.0
   2. 169.254.x.x with a mask of 255.255.0.0
   3. 169.254.x.x with a mask of 255.255.255.0
   4. 169.255.x.x with a mask of 255.255.0.0

3. Which statement regarding private IP addresses is most accurate?

   1. Private addresses cannot be used in intranets that require routing.
   2. Private addresses must be assigned by a registrar or ISP.
   3. A remote host across the Internet cannot ping your host if it has a private address.
   4. Private addresses can only be used by a single administrative domain.

4. Which of the following is a valid Class A address?

   1. 191.10.0.1
   2. 127.10.0.1
   3. 128.10.0.1
   4. 126.10.0.1

5. Which of the following is a valid Class...