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[[Image:steps.png|thumb|600px|right|Explain 2 major steps to do - Configure in virt-manager, and then configure (either graphically or command line for each VM. ]]
If we are going to setup a private network, we must do 2 major operations: First, '''define a new private network in the Virtual Manager application'''; and second, '''configure each of our VMs to connect to this new private network'''. In Part 1, we will be perform the first operation. In parts 2, 3, and 4, we will be performing the second operation for all VMS (graphical and command-line).
== Backing up Only Recent File Changes ==
Backing up Files |One very important aspect of system admin is performing backups. There are many methods for backing up the data on a a computer system. The following is an example of a common backup system used in Business Unix/Linux systems:<br /><br />'''Full Backup''': Backup all specified files (eg. configuration, data files, etc)<br>'''Incremental Backup''': Backup of only files that have changed since last (full) backup.
You will be using the '''find''' command to backup recent changes to files. In this case, we will save '''date/time-stamp''' information in a file, configure to connect '''centos1''' to the network, run the '''find''' command, and run the find command to copy new (back-up file since date/time-stamp) in order to prove that the incremental backup worked (showing the files created as a result of the configuration of centos1 to the VPN).
