- Foundry Network Device Installation Guide

N
ETWORK
P
LANNING
3-2 © 2003 Foundry Networks, Inc. February 2003
Application Examples
The
EdgeIron 4802CF
is not only designed to segment your network, but
also to provide a wide range of options in setting up network connections.
Some typical applications are described below.
Collapsed Backbone
The
EdgeIron 4802CF
is an excellent choice for mixed Ethernet and Fast
Ethernet installations where significant growth is expected in the near
future. You can easily build on this basic configuration, adding direct full-
duplex connections to workstations or servers. When the time comes for
further expansion, just cascade the
EdgeIron 4802CF
to an Ethernet or
Fast Ethernet hub or switch.
In the figure below, the
EdgeIron 4802CF
is operating as a collapsed
backbone for a small LAN. It is providing dedicated 10 Mbps full-duplex
connections to workstations and 100 Mbps full-duplex connections to
power users and servers.
Figure 3-1. Collapsed Backbone
Servers
100 Mbps
Full Duplex
Workstations
100 Mbps
Full Duplex
Workstations
10 Mbps
Full Duplex
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