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Chapter 7. Configure 802.1Q VLAN tagging

7.1. Selecting VLAN Interface Configuration Methods
7.2. Configure 802.1Q VLAN Tagging Using a GUI
7.2.1. Establishing a VLAN Connection
7.3. Configure 802.1Q VLAN Tagging Using the Command Line
7.3.1. Setting Up 802.1Q VLAN Tagging Using ifcfg Files
7.3.2. Configure 802.1Q VLAN Tagging Using ip Commands
7.4. Configure 802.1Q VLAN Tagging Using the Command Line Tool, nmcli
7.5. Additional Resources
7.5.1. Installed Documentation
To create a VLAN, an interface is created on another interface referred to as the parent interface. The VLAN interface will tag packets with the VLAN ID as they pass through the interface, and returning packets will be untagged. VLAN interface can be configured similarly to any other interface. The parent interface need not be an Ethernet interface. An 802.1Q VLAN tagging interface can be created on bridge, bond, and team interfaces, however there are some things to note:

7.1. Selecting VLAN Interface Configuration Methods