Learn how to configure static and dynamic addresses manually by editing the network configuration files.
- [Instructor] If we're configuring the network … on CentOS manually, we'll find the network configurations … in the etc/sysconfig/network-scripts folder. … In here, we'll find the configuration file … for each network interface on the system … and other files that take certain actions … with the network interfaces based on various conditions. … We won't dig into those here, … but if you start adding network interfaces … or want to tie specific activities to changes … in the network conditions, you might need to edit them. … For now, we'll focus on this first file here, … for my system's primary network interface. … The name may be different on your system. … The name of the interface comes … from the Predictable Network Interface Device Naming Scheme, … and in my case, I see en01, … the first onboard ethernet adaptor. … To edit the interface configuration file, … I'll type vi … ifcfg-en01. … Inside the file, I see some particular settings … for the network device, including the device name, …
- What is CentOS?
- Installing CentOS
- Configuring networking manually
- Configuring the network with NetworkManager
- Connecting remotely
- Working with security-enhanced Linux (SELinux)
- Setting up a firewall
- Setting up a web server
- Sharing user home folders with Samba
- Setting up a desktop environment
Skill Level Beginner
1. Getting Started
2. Basic Administration
3. Working with Security-Enhanced Linux (SELinux)
4. Working with Common Services and Applications
5. Using a Desktop
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