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Chapter 2
Rack-Mounting, Tabletop Installation, and Cabling
Attaching the Chassis Rack-Mount and Cable-Management Brackets
This section explains how to install the rack-mount and cable-management brackets at the front and the
rear of a Cisco 7401ASR router. Before installing the chassis in the rack, you must install a rack-mount
bracket on each side of the front or rear of the chassis.
The parts and tools required for installing the rack-mount brackets and cable-management bracket are
listed in the
Installing Rack-Mount Brackets on the Front of the Chassis
Figure 2-3
1
Determine whether you want the chassis to be flush-mounted or recessed.
being attached for a front rack-mount. Depending on the bracket holes you use, the router will protrude
or be recessed in the rack.
To install the rack-mount and cable-management brackets on a Cisco 7401ASR router for a front
rack-mount configuration, complete the following steps:
Step 1
Locate the threaded holes in the front sides of the chassis.
Step 2
Align the rack-mount bracket (1) to the side of the router. Depending on which set of rack-mount bracket
holes you choose to use to attach the rack-mount bracket to the router, the chassis will either be recessed
in the rack or protrude from the rack.
Step 3
Insert and tighten two screws (2).
Step 4
Repeat Step 1 through Step 3 on the other side of the router.
This completes the steps for attaching the rack-mount brackets to the Cisco 7401ASR router.
To install the cable-management bracket, go to
page
Rack" section on page
OL-5419-01 B0
"Tools and Parts Required" section on page
Attaching the Rack-Mount Brackets to the Front of the Chassis
ENH ANC ED
ATM
Rack-mount bracket
2-8. If you are not installing the cable-management bracket, go to the
2-9.
2-2.
1
2
4 screws, 8-18 x .37 in., for use with a 19-inch
rack
4 screws, 8 x .375 in., for use with a
21–23- inch rack
Figure 2-3
"Attaching the Cable-Management Bracket" section on
Cisco 7401ASR Installation and Configuration Guide
Installing the Router
2
shows the brackets
"Installing the Chassis in the
2-7
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Troubleshooting
