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Chapter 22: Port-based and Tagged VLANs
254 Section VI: Virtual LANs
Port-based
Example 1
Figure 32 illustrates an example of one AT-9424T/SP Gigabit Ethernet
Switch with three port-based VLANs. (For purposes of the following
examples, the Default_VLAN is not shown.)
Figure 32. Port-based VLAN - Example 1
The table below lists the port assignments for the Sales, Engineering, and
Production VLANs on the switch.
Each VLAN has a unique VID. This number is assigned when you create a
VLAN.
The ports have been assigned PVID values. A port’s PVID is assigned
automatically by the AT-S63 Management Software when you create the
VLAN. The PVID of a port is the same as the VID to which the port is an
untagged member.
WAN
2
3
4
5
6
79 1912123171511
13
8 10 12 14 18 20 22 2416
Router
AT-9424T/SP Gigabit Ethernet Switch
Sales VLAN
(VID 2)
Engineering VLAN
(VID 3)
Production VLAN
(VID 4)
Sales VLAN (VID 2) Engineering VLAN
(VID 3)
Production VLAN
(VID 4)
AT-9424T/SP
Switch
Ports 1, 3 - 5
(PVID 2)
Ports 9, 11 - 13
(PVID 3)
Ports 17 - 19, 21
(PVID 4)