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Chapter 6, Problem 13RQ

Explanation of Solution

PAT:

PAT stands for Port Address Translation, an extension of Network Address Translation, which allows multiple devices on LAN (Local Area Network) to be mapped to be a single public Internet Protocol (IP) address. The aim of PAT is to preserve IP address.

Working method of PAT:

It converts external IP address into particular ranges of Internal IP address based on one-to-many basis...

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