Fortinet FortiGate FortiGate-5001 Administration Manual page 77

System Network
10
FortiGate-5000 series Administration Guide
Figure 25: VLAN settings
See "Interface settings" on page 56
To add a VLAN subinterface in Transparent mode
The VLAN ID of each VLAN subinterface must match the VLAN ID added by the IEEE
802.1Q-compliant router or switch. The VLAN ID can be any number between 1 and
4096. You add VLAN subinterfaces to the physical interface that receives VLAN-
tagged packets.
Note: A VLAN must not have the same name as a virtual domain or zone.
1 Go to System > Network > Interface.
2 Select Create New to add a VLAN subinterface.
3 Enter a Name to identify the VLAN subinterface.
4 Select the physical interface that receives the VLAN packets intended for this VLAN
subinterface.
5 Enter the VLAN ID that matches the VLAN ID of the packets to be received by this
VLAN subinterface.
6 Select the virtual domain to which to add this VLAN subinterface.
See "System Virtual Domain" on page 141
7 Enable or disable using a Dynamic DNS service (DDNS). If the FortiGate unit uses a
dynamic IP address, you can arrange with a DDNS service provider to use a domain
name to provide redirection of traffic to your network whenever the IP address
changes.
8 Configure the administrative access, MTU, and log settings as you would for any
FortiGate interface.
See "Interface settings" on page 56
9 Select OK to save your changes.
The FortiGate unit adds the new subinterface to the interface that you selected.
Select Bring up to start the VLAN subinterface.
for descriptions of all VLAN settings.
for more descriptions of these settings.
01-28008-0013-20050204
VLANs in Transparent mode
for information about virtual domains.
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