Locating A Firebox Within A Network; Connecting A Firebox - Watchguard Firebox X1000 Hardware Manual

Locating a Firebox within a network

One of the first steps in installing a Firebox is determining where to place
it within the network. Nearly always, a Firebox is placed directly behind
the Internet router, as pictured below. This is the most effective location
for the Firebox to operate correctly and protect your network.

Connecting a Firebox

After you have decided where to place the Firebox, the next task is to
make all the hardware connections. See "Firebox III rear view (all models
except Model 500 and 700)" on page 16 or "Firebox III rear view (Model
500 and 700)" on page 17 (depending on which model Firebox you are
using) to view a figure showing the connections on the back of the
Firebox.
8 Hardware Guide