Ip Alias Setup; Figure 327 Menu 3.2.1: Ip Alias Setup; Table 215 Menu 3.2.1: Ip Alias Setup - ZyXEL Communications ZyWall 5 Series User Manual

35.4.1 IP Alias Setup

IP alias allows you to partition a physical network into different logical networks over the
same Ethernet interface. The ZyWALL supports three logical LAN interfaces via its single
physical Ethernet interface with the ZyWALL itself as the gateway for each LAN network.
Use menu 3.2 to configure the first network. Move the cursor to the Edit IP Alias field, press
[SPACE BAR] to choose Yes and press [ENTER] to open Menu 3.2.1 - IP Alias Setup, as
shown next. Use this menu to configure the second and third networks.

Figure 327 Menu 3.2.1: IP Alias Setup

Use the instructions in the following table to configure IP alias parameters.

Table 215 Menu 3.2.1: IP Alias Setup

FIELD
IP Alias 1, 2
IP Address
IP Subnet Mask
RIP Direction
Version
Incoming
Protocol Filters
Chapter 35 LAN Setup
Menu 3.2.1 - IP Alias Setup
IP Alias 1= Yes
IP Address= 192.168.2.1
IP Subnet Mask= 255.255.255.0
RIP Direction= None
Version= RIP-1
Incoming protocol filters=
Outgoing protocol filters=
IP Alias 2= No
IP Address= N/A
IP Subnet Mask= N/A
RIP Direction= N/A
Version= N/A
Incoming protocol filters= N/A
Outgoing protocol filters= N/A
Enter here to CONFIRM or ESC to CANCEL:
DESCRIPTION
Choose Yes to configure the LAN network for the ZyWALL.
Enter the IP address of your ZyWALL in dotted decimal notation.
Your ZyWALL will automatically calculate the subnet mask based on the IP address
that you assign. Unless you are implementing subnetting, use the subnet mask
computed by the ZyWALL.
Press [SPACE BAR] and then [ENTER] to select the RIP direction. Options are
Both, In Only, Out Only or None.
Press [SPACE BAR] and then [ENTER] to select the RIP version. Options are
RIP-1, RIP-2B or RIP-2M.
Enter the filter set(s) you wish to apply to the incoming traffic between this node and
the ZyWALL.
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