VLAN Setting
Virtual Local Area Networking, or VLAN, allows devices on different physical LAN segments to communicate with each other as if they were on the same physical network. This device can be a member of a VLAN network by enabling the option and specifying a VLAN tag below. However, do not enable this option unless you are sure your clients also support VLAN. Otherwise, you will not be able to access this device, and you may have to return it to your vendor to restore access.
VLAN settings will take effect on the next boot.