ZyXEL Communications Prestige 480 - Manual (Page 71)

Prestige 480 Dual BRI ISDN Router
Internet Access 3-7
Field Description Example
third IP Alias.
When you have completed this menu, press [Enter] at the prompt [Press ENTER to Confirm…] to save your
configuration, or press [Esc] at any time to cancel.
3.5 IP Alias
3.5.1 Basics
The P480 supports three logical LAN interface via its single physical Ethernet interface. The Prestige is the
gateway for all the LAN networks. You can also route packets from one network to another. The IP alias
feature allows your Prestige to have extra IP addresses that may be in completely different subnets than the
first IP address. The ability to partition physical network into logical network over the same Ethernet
interface is referred to as IP Alias functionality.
Figure 3-3 Physical Network
Prestige
Ethernet Interface