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Prestige 2802HW(L)-Ix Support Notes
All contents copyright (c) 2007 ZyXEL Communications Corporation.
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The Prestige supports three virtual LAN interfaces via its single physical Ethernet interface. The first network
can be configured in menu 3.2 as usual. The second and third networks that we call 'IP Alias 1' and 'IP Alias 2'
can be configured in menu 3.2.1-IP Alias Setup.
There are three internal virtual LAN interfaces for the Prestige to route the packets from/to the three networks
correctly. They are enif0 for the major network, enif0:0 for the IP alias 1 and enif0:1 for the IP alias 2.
Therefore, three routes are created in the Prestige as shown below when the three networks are configured. If
the Prestige's DHCP is also enabled, the IP pool for the clients can be any of the three networks.
Copyright (c) 1994 - 2004 ZyXEL Communications Corp.
ras> ip ro st
Dest FF Len Interface Gateway Metric stat Timer Use
192.168.3.0 00 24 enif0:1 192.168.3.1 1 041b 0 0
192.168.2.0 00 24 enif0:0 192.168.2.1 1 041b 0 0
192.168.1.0 00 24 enif0 192.168.1.1 1 041b 0 0
ras>
Two new protocol filter interfaces in menu 3.2.1 allow you to accept or deny LAN packets from/to the IP alias
1 and IP alias 2 go through the Prestige. The filter set in menu 3.1 is used for main network configured in menu
3.2.
• IP Alias Setup
1. Edit the first network in WEB GUI menu Network > LAN > IP Alias by configuring the Prestige's first
LAN IP address.