This Internet Protocol Version 4 (IPv4) supplement provides job aids and supplementary information intended for your use when working with IPv4 addresses.
NOTE In this appendix, the term IP refers to IPv4.
This appendix includes an IP addressing and subnetting job aid and a decimal-to-binary conversion chart. The information in the sections "IPv4 Addressing Review" and "IPv4 Access Lists" should serve as a review of the fundamentals of IP addressing and of the concepts and configuration of access lists, respectively.
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