802.1Q Port Settings - D-Link DGS-3312SR Product Manual

802.1Q Port Settings

Open the 802.1Q Port Settings window and select the Unit and range of ports to configure. For the selected port or group
of ports, choose to enable or disable Ingress checking and establish an acceptable packet rule. Ingress Checking is used to
limit traffic by filtering incoming packets that have a PVID does not match the PVID of the port. 802.1Q port settings are
also used to determine whether the Switch will share its VLAN configuration information with GARP VLAN Registration
Protocol (GVRP) enabled Switches.
The window and table below describe how to configure the 802.1Q VLAN port settings for the Switch.
Configure the 802.1 Port Settings:
Parameter
Unit
From [ ] To [ ]
Ingress Check
Frame Type
DGS-3312SR Gigabit Layer 3 Switch
Figure 4- 35. 802.1Q Port Settings window
Description
Select the relevant Switch for configuration.
Use these drop-down menus to specify the range of ports that will be included in the
VLAN.
This field can be toggled using the space bar between Enabled and Disabled.
Enabled enables the port to compare the VID tag of an incoming packet with the
PVID number assigned to the port. If the two are different, the port filters (drops) the
packet. Disabled disables Ingress filtering. Ingress Checking is disabled by default.
Allows you to specify the action the Switch will take when a packet is received. If
you specify Admit_all the Switch will receive and forward all packets to this VLAN
regardless of whether or not the packet has an 802.1Q VLAN tag or not. If you
specify Tagged_only the Switch will drop and untagged packets it receives for this
VLAN.
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