D-Link xStack DGS-3120 Series Reference Guide

xStack® DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch Web UI Reference Guide
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GVRP
The GARP VLAN Registration Protocol (GVRP) enables the port to dynamically
become a member of a VLAN. GVRP is Disabled by default.
Ingress Checking
This drop-down menu allows the user to enable the port to compare the VID tag of
an incoming packet with the port VLAN membership. If enable ingress checking
and the reception port is not the member port of the frame’s VLAN, the frame shall
be discarded.
Acceptable Frame Type
This field denotes the type of frame that will be accepted by the port. The user may
choose between Tagged Only, which means only VLAN tagged frames will be
accepted, and All, which mean both tagged and untagged frames will be accepted.
All is enabled by default.
Click the Apply button to accept the changes made.
MAC-based VLAN Settings
Users can create new MAC-based VLAN entries, search and delete existing entries. When a static MAC-based
VLAN entry is created for a user, the traffic from this user will be able to be serviced under the specified VLAN.
To view the following window, click L2 Features > VLAN > MAC-based VLAN Settings, as shown below:
Figure 4-13 MAC-based VLAN Settings
The fields that can be configured are described below:
Parameter Description
MAC Address
Specify the MAC address.
VID (1-4094)
Select this option and enter the VLAN ID.
VLAN Name
Select this option and enter the VLAN name of a previously configured VLAN.
Priority
Specify the priority that assigns to untagged packets.
Click the Find button to locate a specific entry based on the information entered.
Click the Add button to add a new entry based on the information entered.
Click the View All button to display all the existing entries.
Click the Delete All button to remove all the entries listed.
Click the Delete button to remove the specific entry.
Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.
Private VLAN Settings
A private VLAN is comprised of a primary VLAN, up to one isolated VLAN, and a number of community VLANs. A
private VLAN ID is presented by the VLAN ID of the primary VLAN. The command used to associate or de-
associate a secondary VLAN with a primary VLAN.
A secondary VLAN cannot be associated with multiple primary VLANs. The untagged member port of the primary
VLAN is named as the promiscuous port. The tagged member port of the primary VLAN is named as the trunk port.
A promiscuous port of a private VLAN cannot be promiscuous port of other private VLANs. The primary VLAN
member port cannot be a secondary VLAN member at the same time, or vice versa. A secondary VLAN can only

D-Link xStack DGS-3120 Series Specifications

General

Brand	D-Link
Model	xStack DGS-3120 Series
Category	Switch
Language	English