Figure 67 Physical Network & Partitioned Logical Networks; Figure 68 Network > Lan > Ip Alias - ZyXEL Communications NBG410W3G User Manual

Chapter 5 LAN Screens
The ZyXEL Device supports three logical LAN interfaces via its single physical LAN
Ethernet interface. The ZyXEL Device itself is the gateway for each of the logical LAN
networks.
When you use IP alias, you can also configure firewall rules to control access between the
LAN's logical networks (subnets).
Make sure that the subnets of the logical networks do not overlap.
The following figure shows a LAN divided into subnets A, B, and C.
Figure 67 Physical Network & Partitioned Logical Networks
Ethernet
Interface
To change your ZyXEL Device's IP alias settings, click NETWORK > LAN > IP Alias. The
screen appears as shown.
Figure 68 NETWORK > LAN > IP Alias
108
A: 192.168.1.1 - 192.168.1.24
B: 192.168.2.1 - 192.168.2.24
C: 192.168.3.1 - 192.168.3.24
NBG410W3G Series User's Guide