3Com Network Jack NJ2000
Page 30 of 44
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802.1Q Per Port Configuration
This page allows you to configure the VLAN parameters for individual ports. VLANs are powerful
but can be difficult to set up properly. If you are unfamiliar with VLANs please see the
I
ntroduction to VLANs
.
Each row of the table corresponds to one port
or trunk
; trunked ports
cannot be configured individually. The columns of the table are used as follows:
Port/Trunk
- The front-panel port number or the ID of a trunk.
VLAN Aware Enabled
- VLAN aware ports are able to use VLAN tagged frames to
determine the destination of the frame. Click to enable or disable VLAN awareness
mode for this port. (Default: Enabled)
Ingress Filtering Enabled
- If enabled, incoming frames for VLANs which do not
include this ingress port as a member will be discarded. (Default: Disabled)
PVID
- Set the Port VLAN ID. (Default: All)
Packet Type
- Set a port's handling of tagged and untagged packets.
(Default: 1)
There are three main buttons associated with this page:
HELP
- Displays this window.
APPLY
- Saves the settings to memory, and updates the configuration. No changes are
made to the switch's configuration until this button is pressed.
REFRESH
- Reloads the current page with the latest configuration setting.
