Configuring 802.1Q VLANs
For Ethernet, Fast Ethernet, Gigabit Ethernet, and 10-Gigabit Ethernet interfaces, the JUNOS software supports a subset of the IEEE 802.1Q standard for channelizing an Ethernet interface into multiple logical interfaces, allowing many hosts to be connected to the same Gigabit Ethernet switch, but preventing them from being in the same routing or broadcast domain.
You can configure the following 802.1Q virtual LAN (VLAN) properties:
- Enabling VLAN Tagging
- Binding a VLAN ID to a Logical Interface
- Configuring VLAN Encapsulation
- Configuring Extended VLAN Encapsulation
For examples of 802.1Q VLAN configuration, see the following sections: