700 Series Managed Switch User’s Guide for Software v2.1
To allow untagged packets to participate in the ‘First’ VLAN, make sure to change the Port VLAN IDs for the relevant ports. Access the PVID Settings page then use the space bar to add an ‘X’ indicating which Port VLAN ID is assigned to which port.
Example 2
This example demonstrates several scenarios of VLAN use and how the switch will handle VLAN and
1.Setup the following VLANs:
2.Configure the VLAN membership. Each image below shows a different VLAN to be setup. Be sure to set all of them as follows.
3.Setup the Port VLAN IDs as follows.
Note: Port 01 PVID is set to 2. This must be done in the port specific page since there is no VLAN with ID 2
The specific ports above have the following Port VLAN ID settings (The Port VLAN ID settings for each port are configured in the VLAN Ports page):
Port 01: 2 | Port 05: 5 | Port 09: 10 | Port 13: 10 |
Port 02: 1 | Port 06: 1 | Port 10: 10 | Port 14: 15 |
Port 03: 1 | Port 07: 1 | Port 11: 10 | Port 15: 1 |
Port 04: 1 | Port 08: 1 | Port 12: 10 | Port 16: 1 |
The following scenarios will produce results as described below:
If an untagged packet enters Port 4, the switch will tag it with a VLAN tag value of 1. Since Port 4 does not have membership with VLAN ID 1 (default), the packet will be dropped.
If a tagged packet with a VLAN tag value 5 enters Port 4, the packet will have access to Ports 5 and 1. If the packet leaves Port 5 and/or 1, it will be stripped of its tag becoming an untagged packet as it leaves the switch.
If an untagged packet enters Port 1, the switch will tag it with a VLAN tag value of 2. It will then be dropped since Port 1 has no membership with VLAN ID 2.
If a tagged packet with a VLAN tag value 10 enters Port 9, it will have access to Ports: 1, 10, 11, and 12. If the packets leave Ports 1 or 10, they will be tagged with a VLAN ID value of 10. If the packet leaves Ports 11 or 12, it will leave as an untagged packet.
If a tagged packet with a VLAN tag value 1 enters Port 9, it will be dropped since Port 9 does not have membership with VLAN ID 1.
Virtual Local Area Network |
