D-Link DGS-1210-16 Manuel d'utilisateur télécharger pdf (Page 38)

5 Configuration D-Link Web Smart Switch User Manual

Figure 57 – Configuration > 802.1Q VLAN > Asymmetric VLAN - Enabling Asymmetric VLAN

2. Configure the shared VLAN (VLAN 1) and access VLANs (VLAN 2, 3, 4)

In this case, the default VLAN is used as shared VLAN, and the ports that are shared in the network

are:

Ports 15-18 are connected to the server

Port 20 is connected to the firewall

The group of shared ports needs to be included for all the VLANs. Ports 15-18, 20 already belong to

VLAN 1, therefore no changes are needed.

VLAN 2 is configured to include ports 15-18, 20 (shared VLAN ports) and the set of ports to be

separated from the other VLANs (for example, port 5). VLAN 3 and 4 are then configured to include

shared ports and the set of ports to be separated from the other VLANs (for example, port 6 and 7

respectively). Therefore we have three VLANs that share some common ports, but their original

membership ports are still separated from each other (for example, port 5, 6, and 7).

The VLAN settings of this example are:

VLAN 1: default VLAN 1, including all ports with untagged.

VLAN 2: Member ports are untagged port 5, 15-18, 20.

VLAN 3: Member ports are untagged port 6, 15-18, 20.

VLAN 4: Member ports are untagged port 7, 15-18, 20.

Figure 58 – Configuration > 802.1Q VLAN > Asymmetric VLAN – Create VLANs

3. Configuring the PVID of access VLAN

Configure the PVID setting located at the bottom of the VLAN configuration page. The user needs to

set the shared set of ports as PVID 1, and the other separated groups of ports (for example, port 5, 6,

and 7) as PVID 2, 3 and 4 respectively.

The purpose of assigning PVID is to make sure the untagged packets will be transmitted correctly.

Figure 59 – Configuration > 802.1Q VLAN > Asymmetric VLAN – Assign PVID

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D-Link DGS-1210-16 Manuel d'utilisateur Page 38