ZyXEL Communications Prestige 642R Series - Manual (Page 48)

Prestige 642R Series ADSL Router
Internet Access 3-5
3.6 IP Alias
IP Alias allows you to partition a physical network into different logical networks over the same Ethernet
interface. The Prestige supports three logical LAN interfaces via its single physical Ethernet interface with
the Prestige itself as the gateway for each LAN network.
Figure 3-2 Physical Network О О О О Figure 3-3 Partitioned Logical Networks
Use menu 3.2.1 to configure IP Alias on your Prestige.
3.6.1 IP Alias Setup
You must use Menu 3.2 to configure the first network and move the cursor to Edit IP Alias field and toggle
the [SPACEBAR] to choose Yes and press [ENTER] to configure the second and third network.
Figure 3-4 Menu 3.2 - TCP/IP and DHCP Ethernet Setup
Pressing [ENTER] opens Menu 3.2.1 - IP Alias Setup, as shown next.
Menu 3.2 - TCP/IP and DHCP Ethernet Setup
DHCP Setup:
DHCP= None
Client IP Pool Starting Addres= 192.168.1.33
Size of Client IP Pool= 32
Primary DNS Server= 0.0.0.0
Secondary DNS Server= 0.0.0.0
Remote DHCP Server= N/A
TCP/IP Setup:
IP Address= 192.168.1.1
IP Subnet Mask= 255.255.255.0
RIP Direction= Both
Version= RIP-1
Multicast= None
IP Policies=
Edit IP Alias= Yes
Press ENTER to confirm or ESC to Cancel:
Press Space Bar to Toggle.
Press the [SPACEBAR]
to obtain a Yes in this
field.