Configuration > 802.1Q Vlan - D-Link DES-2108 User Manual

Figure 21. System > SNTP Settings
Configuration > 802.1Q VLAN
A VLAN is a group of ports that can be anywhere in the network, but
communicate as though they were in the same area.
VLANs can be easily organized to reflect department groups (such as
R&D, Marketing), usage groups (such as e-mail), or multicast groups
(multimedia applications such as video conferencing), and therefore
help to simplify network management by allowing users to move
devices to a new VLAN without having to change any physical
connections.
The IEEE 802.1Q VLAN Configuration page provides powerful VID
management functions. The original settings have the VID as 01,
named "default", and all 8 ports as "Untagged" (see Figure 24).
Rename: Click to rename the VLAN group.
Delete VID: Click to delete the VLAN group.
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