Cisco Cisco Firepower Management Center 2000 Guía De Instalación
Restoring a Firepower Management Center to Factory Defaults
Firepower Management Center Getting Started Guide
24
If you deleted license and network settings, you must configure the appliance as if it were new, beginning with
configuring it to communicate on your management network. See
configuring it to communicate on your management network. See
.
If you deregistered the Firepower Management Center from the Cisco Smart Software Manager, register the
appliance to the Cisco Smart Software Manager. Choose System > Licenses > Smart Licenses and click the
register icon.
appliance to the Cisco Smart Software Manager. Choose System > Licenses > Smart Licenses and click the
register icon.
Note that deleting license and network settings also resets display (console) and LOM settings. After you complete
the initial setup process:
the initial setup process:
If you want to use a serial or SOL/LOM connection to access your appliance’s console, you should redirect
console output; see “Testing an Inline Bypass Interface Installation” in the Firepower 8000 Series Hardware
Installation Guide.
console output; see “Testing an Inline Bypass Interface Installation” in the Firepower 8000 Series Hardware
Installation Guide.
If you want to use LOM, you must re-enable the feature as well as enable at least one LOM user; see
.
Setting Up Lights-Out Management
If you need to restore a Firepower device to factory defaults and do not have physical access to the appliance,
you can use Lights-Out Management (LOM) to perform the restore process. Note that you can use Lights-Out
Management on the default (
you can use Lights-Out Management (LOM) to perform the restore process. Note that you can use Lights-Out
Management on the default (
eth0
) management interface only.
Note:
The baseboard management controller (BMC) for a Firepower 71xx, Firepower 82xx, or a Firepower or AMP
83xx device is only accessible via 1Gbps link speeds when the host is powered on. When the device is powered
down the BMC can only establish Ethernet link at 10 and 100Mbps. Therefore if LOM is being used to remotely
power the device, connect the device to the network using 10 and 100Mbps link speeds only.
down the BMC can only establish Ethernet link at 10 and 100Mbps. Therefore if LOM is being used to remotely
power the device, connect the device to the network using 10 and 100Mbps link speeds only.
The LOM feature allows you to perform a limited set of actions on a Firepower device, using a Serial over LAN
(SOL) connection. With LOM, you use a command line interface on an out-of-band management connection to
perform tasks such as viewing the chassis serial number, or monitoring conditions such as fan speed and
temperature.
(SOL) connection. With LOM, you use a command line interface on an out-of-band management connection to
perform tasks such as viewing the chassis serial number, or monitoring conditions such as fan speed and
temperature.
The syntax of LOM commands depends on the utility you are using, but LOM commands generally contain the
elements listed in the following table.
elements listed in the following table.
.
Table 4
LOM Command Syntax
IPMItool
(Linux/Mac)
(Linux/Mac)
ipmiutil (Windows)
Description
ipmitool
ipmiutil
Invokes the IPMI utility.
n/a
-V4
For ipmiutil only, enables admin privileges for the
LOM session.
LOM session.
-I lanplus
-J3
Enables encryption for the LOM session.
-H IP_address
-N IP_address
Specifies the IP address of the management
interface on the appliance.
interface on the appliance.