8. Attach the rear mounting brackets to the rear post by using the appropriate screws for your rack.
Tighten the screws. See Figure 44 on page 97 and Figure 45 on page 97
Figure 44: Connecting Rear Mounting Brackets to a QFX5120-48Y Switch
Figure 45: Connecting Rear Mounting Brackets to a QFX5120-32C Switch
9. Ensure that the switch chassis is level by verifying that all the screws on the front of the rack are aligned
with the screws at the back of the rack.
NOTE: We recommend that you install cover panels in all unused power supply slots.
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