Fortinet FortiGate FortiGate-50A Administration Manual page 68

VLANs in Transparent mode
68
Figure 18: FortiGate unit with two virtual domains in Transparent mode
VLAN Switch or router
VLAN1
Internal
VLAN1
VLAN2
VLAN3
VLAN2
VLAN trunk
VLAN3
Figure 19 shows a FortiGate unit operating in Transparent mode and configured with
three VLAN subinterfaces. In this configuration the FortiGate unit could be added to
this network to provide virus scanning, web content filtering, and other services to
each VLAN.
01-28006-0001-20041105
FortiGate unit
root virtual domain
VLAN1
VLAN1
New virtual domain
VLAN2
VLAN2
VLAN3 VLAN3
System network
External
VLAN1
VLAN2
VLAN3
VLAN Switch
or router
VLAN trunk
Fortinet Inc.
Internet