ZyXEL Communications FMG Series - The Setup LAN Interface Screen

Chapter 4 LAN
FMG Series User’s Guide
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4.2 The Setup LAN Interface Screen
Use this screen to set the Local Area Network IP address and subnet mask of your FMG. Click LAN > Setup
LAN Interface to open the Setup LAN Interface screen.
Follow these steps to configure your LAN settings.
1 Enter an IP address into the IP Address field. The IP address must be in dotted decimal notation. This will
become the IP address of your FMG.
2 Enter the IP subnet mask into the Subnet Mask field. Unless instructed otherwise it is best to leave this
alone, the configurator will automatically compute a subnet mask based upon the IP address you
entered.
3 Click Apply Changes to save your settings.
If the FMG has a WAN IP address, this screen won’t be configurable.
Figure 13 LAN > Setup LAN Interface
The following table describes the fields in this screen.
Table 10 LAN > Setup LAN Interface
LABEL DESCRIPTION
LAN Interface Settings
IP Address Enter the LAN IPv4 IP address you want to assign to your FMG in dotted decimal notation, for
example, 192.168.1.1 (factory default).
Subnet Mask Type the subnet mask of your network in dotted decimal notation, for example 255.255.255.0
(factory default). Your FMG automatically computes the subnet mask based on the IP address
you enter, so do not change this field unless you are instructed to do so.
Apply Changes
Click Apply Changes to save your changes.