Use the Phillips flat-head screws that are available with the bracket kit to attach the brackets to the switch.
Figure 5: Attaching 19-Inch Brackets to an 8-Port and 16-Port Cisco Catalyst 2960-L Switch
Switch with 23-inch brackets attached3Switch with 19-inch brackets attached1
Number-8 Phillips flat-head screws2
Cisco Catalyst 2960-L Switch Getting Started Guide
10
Getting Started with the Switch
Installing the Switch