Cisco Firepower 4100 Series Hardware Installation Manual page 61

Maintenance and Upgrade
See Features, on page 1
b) Bring the network module off line using the appropriate CLI command (if removing a network module that supports
hot swapping). All network module configuration is saved.
Step 3
To remove a network module from the chassis, loosen the captive screw on the lower left side of the network module
and pull out the handle that is connected to the screw. This mechanically ejects the network module from the slot.
Figure 46: Remove the Network Module
If the slot is to remain empty, install a blank faceplate to ensure proper airflow and to keep dust out of the chassis;
otherwise, install another network module.
Step 4 To replace a network module, hold the network module in front of the network module slot on the right of the chassis
and pull the network module handle out.
Step 5 Slide the network module into the slot and push it firmly into place until the handle is flush with the front of the network
module.
Step 6 Tighten the captive screw on the lower left side of the network module.
Step 7
Do one of the following:
a) Power up the chassis so that the new network module is recognized (if the new network module does not support hot
swapping).
b) Bring the new network module online using the appropriate CLI command (if the new network module supports hot
swapping). The saved network module configuration is automatically reapplied when the network module is back
online.
If you install a network module that is a different PID than the original network module, the saved
Note
configuration is deleted and the default configuration is applied. You must enter the acknowledge command
to confirm the network module PID change.
What to do next
Follow the procedures in the
that it has been discovered correctly by the Firepower 4100.
for more information about the power switch.
FXOS Configuration Guide
Cisco Firepower 4110, 4120, 4140, and 4150 Hardware Installation Guide
Remove and Replace the Network Module
to connect to the network module and make sure
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