ZyXEL Communications P-870HW-51A V2 - Configuring the LAN IP Alias Screen; Figure 36 Physical Network & Partitioned Logical Networks; Figure 37 Network > LAN > IP Alias; Table 17 Network > LAN > IP Alias

Chapter 6 LAN Setup
P-870HW-51a v2 User’s Guide
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" Make sure that the subnets of the logical networks do not overlap.
The following figure shows a LAN divided into subnets A and B.
Figure 36 Physical Network & Partitioned Logical Networks
6.6.1 Configuring the LAN IP Alias Screen
Click Network > LAN > IP Alias to open the following screen. Use this screen to change
your ZyXEL Device’s IP alias settings.
Figure 37 Network > LAN > IP Alias
The following table describes the labels in this screen.
Ethernet
Interface
A: 192.168.1.1 - 192.168.1.24
B: 192.168.2.1 - 192.168.2.24
Table 17 Network > LAN > IP Alias
LABEL DESCRIPTION
Active IP Alias Select the check box to configure another LAN network for the ZyXEL Device.
IP Address Enter the IP address of your ZyXEL Device in dotted decimal notation.
IP Subnet Mask Type the subnet mask of your network in dotted decimal notation, for example
255.255.255.0 (factory default).
Apply Click this to save your changes back to the ZyXEL Device.