Ccna routing and Switching Complete Study Guide

Lab 5.1: Summarization Practice

For each of the following sets of networks, determine the summary address and the mask 

to be used that will summarize the subnets.

1.

  192.168.1.0/24 through 192.168.12.0/24

2.

  172.144.0.0 through 172.159.0.0

3.

  192.168.32.0 through 192.168.63.0

4.

  192.168.96.0 through 192.168.111.0

5.

  66.66.0.0 through 66.66.15.0

6.

  192.168.1.0 through 192.168.120.0

7.

  172.16.1.0 through 172.16.7.0

8.

  192.168.128.0 through 192.168.190.0

9.

  53.60.96.0 through 53.60.127.0

10.

  172.16.10.0 through 172.16.63.0

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Review Questions 

199

Review Questions

The following questions are designed to test your understanding of this 

chapter’s material. For more information on how to get additional ques-

tions, please see 

www.lammle.com/ccna

.

You can find the answers to these questions in Appendix B, “Answers to Review 

Questions.”

1.  On a VLSM network, which mask should you use on point-to-point WAN links in order to 

reduce the waste of IP addresses?