Cisco Firepower 4100 Series Hardware Installation Manual page 60

Remove and Replace the Network Module
Warning
Statement 1040—Product Disposal
Ultimate disposal of this product should be handled according to all national laws and regulations.
Warning
Statement 1073—No User-Serviceable Parts
No user-serviceable parts inside. Do not open.
Warning
Statement 1077—Do Not Operate Unit Without Covers
The covers are an integral part of the safety design of the product. Do not operate the unit without the covers
installed.
Hot Swapping
Caution
Note
To remove and replace the network modules that do not currently support hot swapping, power off the chassis,
replace the network module, and then power the chassis back on.
Acknowledgment is necessary if you decommission and physically remove a network module and do not
replace it, or if you replace it with another PID. See the "Acknowledging a Security Module/Engine" topic
in the Security Module/Engine Management chapter in the
Configuration
Step 1 Save your configuration (if removing a network module that does not support hot swapping).
Step 2
Do one of the following:
a) Power down the chassis by moving the power switch to the OFF position (if removing a network module that does
not support hot swapping).
Cisco Firepower 4110, 4120, 4140, and 4150 Hardware Installation Guide
56
Starting with FXOS 2.3.1, the Firepower 10-G and 40-G non-fail-to-wire network modules support hot
swapping, but you must hot swap with an identical network module, that is, a network module with the
same PID. See Product ID Numbers, on page 25
network module offline using the appropriate CLI commands before removing the network module from
the chassis so that all network module configuration is saved. See the "Taking a Network Module Offline
or Online" topic in the Security Module/Engine Management chapter in the
Chassis Manager Configuration
We do not recommend that you remove the network module without bringing it properly offline using
the appropriate CLI commands.
You must have ROMMON 1.0.10 or later on the Supervisor to support hot swapping. For the ROMMON
upgrade procedure, see the "Firmware Upgrade" topic in the Image Management chapter in the
FXOS Firepower Chassis Manager Configuration Guide
Guide.
for the network module PIDs. You must bring the
Guide.
for your software version.
Cisco FXOS Firepower Chassis Manager
Maintenance and Upgrade
Cisco FXOS Firepower
Cisco