Cisco Firepower 2100 Series Hardware Installation Manual page 51

Mount and Connect
Figure 33: Attach the Rack-Mount Bracket to the Side of the Chassis
Chassis
1
8-32 x 0.25-in. countersink Phillip head screws
3
(3 per side)
Step 2 (Optional) Attach the cable management bracket to the rack-mount bracket:
a) Install the cable management studs into the rack-mount bracket.
Rack-mount bracket
2
Cisco Firepower 2100 Series Hardware Installation Guide
Rack-Mount the Chassis
47