Cisco Catalyst C9200L-48PXG-4X-E Hardware Installation Manual page 32

Installing the Switch
Attaching the Rack-Mount Brackets
Figure 16: Attaching Brackets for 19-inch Racks in a two-post rack front-mount position
Figure 17: Attaching Brackets for 19-inch Racks in a two-post rack rear-mount position
2 Number-8 Phillips flat-head screws
Cisco Catalyst 9200 Series Switches Hardware Installation Guide
26