Using A Dmz - Nortel BayStack Instant Internet 100-S Using Manual

160 Chapter 5 Advanced IP configuration
To add an alias to an Instant Internet unit:
1
Start Setup, and if prompted, select a unit to configure.
2
Click Add.
3
Click Alias.
4
Enter a unique name for the interface.
5 Select the interface to which the alias will be added.
6 Enter the desired new IP address and subnet mask for the interface.
If left blank, the default is 255.255.255.255.
7
Click OK.
To turn on address translation for this alias:
1 Click Configure
2 Place a check mark in the Address Translation check box if NAT is desired.
For more information, see

Using a DMZ

A Demilitarized Zone (DMZ) is a network segment that is separate from your
internal network and usually contains publicly accessible servers. The devices on
a DMZ often have publicly announced IP addresses and require less security than
your internal network. Segmenting your Web, FTP, e-mail or DNS servers in a
DMZ allows you to host your own Internet services but keep your internal
network secure.
You may use Instant Internet for a DMZ in one of two ways:
• With a single server or a hub connected to an additional Ethernet connector
such as the second Ethernet connector (Eth2) on the back of the Instant
Internet 100-S or 400-S.
• With each individual server connected to a port on the seven port switch on
the front of the Instant Internet 100-S or 400-S unit. The primary benefit of
using the switch for your DMZ is to isolate data traffic from one server to
another and to eliminate the requirement for a separate hub.
300868-G
"Configuring address translation" on page 134.