Example 2, VLANs Across Multiple Switches

Port 3 is set as follows:

PVID: 2

Acceptable Frame Types: ADMIT ALL FRAMES

Ingress Filtering: ENABLED

GVRP Status: DISABLED

This causes the switch to classify all untagged frames received as belonging to the VLAN specified by each port PVID and to replace the previous PVID information in the port VLAN List with the new PVID information. This makes Port 1 part of the Blue VLAN, Port 3 part of the Red VLAN, and both are set to the VLAN frame format of untagged.

4.Port 2 is configured as a trunk port by setting the Egress type for both VLAN ID 2, Port 2, and VLAN ID 3, Port 2, to TAGGED using the Static VLAN Egress Configuration screen. This means that these ports will only transmit tagged VLAN frames.

Egress: Port 2: TAGGED

5.Port 2 is configured as follows using the VLAN Port Configuration screen:

Port 2 is set as follows:

PVID: 1

Acceptable Frame Types: ADMIT TAGGED FRAMES ONLY

Ingress Filtering: ENABLED

GVRP Status: ENABLED

Port 2 is set as a trunk port and all frames forwarded out this port are forwarded as tagged frames. By default the port remains as a member of the Default VLAN. With the original classification information inserted in the frame Tag Header, the receiving switch will maintain the original frame classification. GVRP is enabled on this port and will support dynamic VLANs created by GVRP. The operation of GVRP is described in Appendix A.

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