Changes

The objective is to develop a procedure for setting up a secondary DNS server on VM2, a slave NIS server on VM1, and a backup server on VM3 running Fedora 20. The procedure should include test cases to verify the correctness and completeness of the set up. The complete procedure should be break down into the following three phases:

==Phase 1 - Secondary DNS Configuration==

Develop the procedure to setup, configure, and test a secondary DNS server for your domain. You already have your Primary DNS server for your domain up and running on VM1. Your secondary DNS server must comply with the following operation policy: