Appendix E. Practice for Chapter 13: Analyzing Subnet Masks

This appendix begins with 23 mask conversion problems, followed by the matching answers and explanations. After that, the appendix lists 10 mask analysis problems, with the matching answers to follow.

Note

You may also perform this same set of practice problems using the “Analyzing Subnet Masks” and “Mask Conversion” applications on the companion website.

Mask Conversion Problems

The problems in this appendix require you to convert dotted-decimal subnet masks to prefix format and vice versa. To do so, feel free to use the processes described in Chapter 13 of CCNA 200-301 Official Cert Guide, Volume 1.

Many people use the information in Table E-1 when converting masks. The table lists ...

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