(Optional) Check The Software And Install A New Version - Cisco Firepower 1100 Getting Started Manual

Threat Defense Deployment with the Management Center
Before you begin
It's important that you provide reliable power for your device (for example, using an uninterruptable power
supply (UPS)). Loss of power without first shutting down can cause serious file system damage. There are
many processes running in the background all the time, and losing power does not allow the graceful shutdown
of your firewall system.
Procedure
Step 1
Attach the power cord to the device, and connect it to an electrical outlet.
Step 2 Turn the power on using the standard rocker-type power on/off switch located on the rear of the chassis,
adjacent to the power cord.
Step 3 Check the Power LED on the back of the device; if it is solid green, the device is powered on.
Step 4 Check the Status LED on the back of the device; after it is solid green, the system has passed power-on
diagnostics.
Note

(Optional) Check the Software and Install a New Version

To check the software version and, if necessary, install a different version, perform these steps. We recommend
that you install your target version before you configure the firewall. Alternatively, you can perform an upgrade
after you are up and running, but upgrading, which preserves your configuration, may take longer than using
this procedure.
What Version Should I Run?
Cisco recommends running a Gold Star release indicated by a gold star next to the release number on the
software download page. You can also refer to the release strategy described in
us/products/collateral/security/firewalls/bulletin-c25-743178.html; for example, this bulletin describes short-term
release numbering (with the latest features), long-term release numbering (maintenance releases and patches
for a longer period of time), or extra long-term release numbering (maintenance releases and patches for the
longest period of time, for government certification).
When the switch is toggled from ON to OFF, it may take several seconds for the system to eventually
power off. During this time, the Power LED on the front of the chassis blinks green. Do not remove
the power until the Power LED is completely off.
(Optional) Check the Software and Install a New Version
https://www.cisco.com/c/en/
Cisco Firepower 1100 Getting Started Guide
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