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→Investigation 2: Virtual Network and Machine Installation
===Pre-Requisites===
None. <br>
This will start with a brand-new installation of CentOS 7 on your drive. You may not re-use an installation from previous semesters.
===Materials===
==Investigation 1: Host Installation==
Install Centos 7 on your host machine following the guidelines belwo:
*Networking Should be on.
*Set the hostname of the machine to be host.<domainname>.ops. Check blackboard for your assigned domain name.
*SELinux is set to enforcing.
*The machine must be fully updated.
*Do not install iptables-services. In this course we will use firewalld as our firewall.◦ *Install libvirt and virt-manager. Set the virtualization service to start automatically when the machine boots.
*Reboot your machine
**DHCP disabled.
**Set it as an isolated network. It will only be used for your machines to communicate with each other.
*Install a new vm using the same Centos 7 release as the host machine.
**You may wish to provide the VM access to more than 1 CPU and 1 GiB of RAM so it installs and updates faster.
**Click the box to ‘Customize configuration before install’, and use the ‘Add Hardware’ button to create a second network interface.
*Shut down your VM, make sure the resource settings are reduced back to 1 CPU and 1 GiB of RAM.
*Clone the VM twice to create vm2, and vm3, setting their private addresses to 192.168.[x].2/24 and 192.168.[x].3/24 respectively.
==Completing the Lab==