GeoVision GV-POE1611-V2, Руководство пользователя

Страница: 19 / 43

Configuration
6
6.3 VLANs
A Virtual LAN (VLAN) is a logical network grouping that limits the broadcast domain, which
would allow you to isolate network traffic, so only the members of the same VLAN will receive
traffic from the ones of the same VLAN. Basically, creating a VLAN from a switch is logically
equivalent of reconnecting a group of network devices to another Layer 2 switch. However, all
the network devices are still plugged into the same switch physically.
Figure 6-3
[Add a VLAN]
 VLAN ID: ID of configured VLAN (1-4094, no leading zeroes). Click Add to select the
member ports of the added VLAN.
Figure 6-4
[VLAN Configuration List]
Lists all the current VLAN groups created for this system. Up to 16 VLAN groups can be
defined. VLAN 1 is the default untagged VLAN.
15