( D R A F T L A B E L ) A L P H A D R A F T - C I S C O C O N F I D E N T I A L
3-8
Cisco 7204 Installation and Configuration Guide
OL-5101-02
Chapter 3 Installing the Cisco 7204
Rack-Mounting the Cisco 7204
Figure 3-9
Installing the Rack-Mount Brackets on the Rear of the Chassis so the Front
is Recessed in the Rack
Step 3
Thread two M4 x 8-mm Phillips flathead screws through the rack-mount bracket and into the side of the
chassis. Use a number 2 Phillips screwdriver to tighten the screws.
Step 4
Repeat
Step 1
through
Step 3
for the other rack-mount bracket.
Step 5
If you plan to include the cable-management brackets in your rear rack-mount configuration, align the
first cable-management to the threaded holes in the front sides of the chassis. (Refer to
Figure 3-8
and
Figure 3-9
.)
Step 6
Thread two M4 x 8-mm Phillips flathead screws through the bracket and into the chassis. Use a number
2 Phillips screwdriver to tighten the screws.
Step 7
Repeat Step 5 and Step 6 for the other cable-management brackets.
This completes the procedure for installing the rack-mount brackets and cable-management brackets on
the Cisco 7204. Proceed to the following section “
Installing the Chassis in the Rack
.”
Warning
To prevent injury, review the safety precautions in
Chapter 2, “Preparing for Installation”
before
installing the router in a rack.
Installing the Chassis in the Rack
After installing the brackets on the chassis, mount the router by securing the rack-mount brackets to two
posts or mounting strips in the rack using the six slotted screws provided. Because the brackets support
the weight of the entire chassis, be sure to use all six slotted screws to fasten the two rack-mount brackets
to the rack posts.
Figure 3-2
,
Figure 3-3
,
Figure 3-4
, and
Figure 3-5
show typical installations in
19-inch, 4-post and 2-post equipment racks.
We recommend that you allow at least one or two inches of vertical clearance between the router and any
equipment directly above and below it.
Warning
To maintain a low center of gravity, ensure that heavier equipment is installed near the bottom of the
rack.
ENABLED
MII
LINK
RJ45
FAST ETHERNET
0
0
2
4
1
3
EN
0
7
1
2
3
4
5
6
SERIAL-EIA/TIA-232
ETHERNET-10BFL
E
N
R
X
0
1
2
3
4
TX
R
X
TX
R
X
TX
R
X
TX
R
X
TX
H9155
Cisco 7200
SERIES
MII
EN
RJ45
EN
RJ45
LINK
1O PWR
OK
R
J-4
5
C
P
U
R
E
S
E
T
FAST ETHERNET INPUT/OUTPUT CONTROLLER
ENABLED
PCMCIA
EJECT
SLOT 0
SLOT 1
FE MII
Cable-management
bracket
Rack-mount
bracket
