Chapter 41: Port-based and Tagged VLANs
562 Section VII: Virtual LANs
In the example, each VLAN has one port connected to the router. The
router interconnects the various VLANs and functions as a gateway to the
WAN.
Port-based
Example 2
Figure 102 illustrates more port-based VLANs. In this example, two
VLANs, Sales and Engineering, span two switches.
Figure 102. Port-based VLAN - Example 2
WAN
2
3
4
5
6
79 1912123171511
13
8 10 12 14 18 20 22 2416
25 26
27 28
2
3
4
5
6
79 1912123171511
13
8 10 12 14 18 20 22 2416
25 26
27 28
Router
Sales VLAN
(VID 2)
Engineering VLAN
(VID 3)
Production VLAN
(VID 4)
Engineering VLAN
(VID 3)
Sales VLAN
(VID 2)
AT-9000/28 Gigabit
AT-9000/28 Gigabit
Ethernet Switch
Ethernet Switch