The firewall supports VLANs that
conform to the IEEE 802.1Q standard. Each Layer 2 interface that is defined on the firewall must be associated with a VLAN. The same VLAN can be assigned to multiple Layer 2 interfaces, but each interface can belong to only one VLAN.
Enter a VLAN name (up to 31 characters). This name appears in the list of VLANs when configuring interfaces. The name is case-sensitive and must be unique. Use only letters, numbers, spaces, hyphens, and underscores.