Appendix E. Practice for Chapter 15: 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 elect to do this same set of practice problems using the Mask Conversion and Mask Analysis 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 15 of Cisco CCENT/CCNA ICND1 100-105 Official Cert Guide.
Many people use the information in Table E-1 when converting masks. The table lists ...
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