Upvel UP-308FEW — настройка VLAN: Изолируйте сетевой трафик эффективно [24/52]

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UP-308FEW / UP-316FEW

VLAN Setting

A Virtual LAN (VLAN) is a logical grouping of network devices where the members can be on

different physical segments. It allows 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 to reconnecting a group of network devices to

another Layer 2 switch. However, all the network devices are still plugged into the same

switch physically.

VLAN Mode

The switch supports Port-based and Tag-based VLAN modes. In port-based VLAN mode, the

tag setting is useless, since this mode is for separating traffic only on this single switch and

there is no handover of network traffic within VLAN groups to other switches. For traffic

handover to other switches, the tag-based VLAN mode should be used. When the tag-based

VLAN is selected, the user can define the handling method of a VLAN tag to the specified

port, including "Add Tag", "Remove Tag" or "Don’t care".

The default VLAN mode is port-based VLAN. To switch to tag-based VLAN mode, click

Change VLAN mode button. The following message will appear to ask for confirmation of

changing the mode.

Click Continue to proceed.

User Manual 24