Cisco Firepower 1600 Panduan Pemasangan Perangkat Keras - Halaman 39

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Maintenance and Upgrade

•

Power Button Shutdown

The FMC runs in two modes:

• Main power mode—Power is supplied to all FMC components and all operating systems can run.

• Standby power mode—Power is supplied only to the service processor and certain components. You can

Caution

After you shut down the FMC to standby power, electric current is still present in the chassis. To completely

remove power as directed in some maintenance procedures, you must disconnect all power cords from all

power supplies on the FMC.

You can shut down the FMC using the front panel Power button or software management. See the system

shutdown procedure in the

software procedures.

Step 1

Check the Power LED:

• Amber—The FMC is already in standby mode and you can safely remove power.

• Green—The FMC is in main power mode and you must shut it down before you can safely remove power.

Step 2

Perform a graceful shutdown or a hard shutdown:

Caution

To avoid data loss or damage to your operating system, perform a graceful shutdown of the operating system.

• Graceful shutdown—Press and release the Power button. The operating system performs a graceful shutdown and

the FMC goes into standby mode. The power LED is amber.

Power Button Shutdown, on page 35

Remove and Replace a Drive, on page 36

Remove and Replace a Power Supply, on page 38

safely remove power cords from the FMC in this mode.

Firepower Management Center Configuration Guide

Cisco Firepower Management Center 1600, 2600, and 4600 Hardware Installation Guide

C H A P T E R

for your version for the