VLAN based switching allows to create list of allowed VLANs and their handling on the unit switch plane. If VLAN based switching is enabled but no VLANs are added, device ports will allow untagged traffic only. Each entry of list establishes the relationship between VLAN ID and ports VLAN modes. "VLAN 1" is created by default and could not be deleted, it's enough to set all interfaces to "off" mode to disable it or change VLAN ID.
VLAN tag in range from 1 to 4095. May be set in a few ways, examples:
|Description||Arbitrary text description.|
|Priority||Allows to set the priority of a specific VLAN according to 802.1p ranging from 0 to 7, where 0 - the lowest priority level, 7 - the highest, the QoS support function must be enabled.|
VLAN mode should be set for each of network ports. Mode determines the way which VLAN tagged network packets will be handled by switch. There are three ports modes:
Traffic flow between ports is performed in accordance with VLAN modes set, if the VLAN based switching is enabled.