Cisco Cisco Firepower Management Center 4000
55-25
FireSIGHT System User Guide
Chapter 55 Using Health Monitoring
Configuring Health Policies
Configuring Time Series Data Monitoring
License:
Any
Use the Time Series Data Monitor module to monitor the status of time series data (such as lists of
compliance events) that your system has stored. This module scans your time series data storage
directory for corrupt files. If the module finds corrupted data, it enters a Warning status and reports the
names of all affected files.
compliance events) that your system has stored. This module scans your time series data storage
directory for corrupt files. If the module finds corrupted data, it enters a Warning status and reports the
names of all affected files.
To configure time series data monitoring settings:
Access:
Admin/Maint
Step 1
In the Health Policy Configuration page, select
Time Series Data Monitor
.
The Health Policy Configuration — Time Series Data Monitor page appears.
Step 2
Select
On
for the
Enabled
option to enable use of the module for health status testing.
Step 3
You have three options:
•
To save your changes to this module and return to the Health Policy page, click
Save Policy and Exit
.
•
To return to the Health Policy page without saving any of your settings for this module, click
Cancel
.
•
To temporarily save your changes to this module and switch to another module’s settings to modify,
select the other module from the list at the left of the page. If you click
select the other module from the list at the left of the page. If you click
Save Policy and Exit
when you
are done, all changes you made will be saved; if you click
Cancel
, you discard all changes.
You must apply the health policy to the appropriate devices if you want your settings to take effect. See
for more information.
Configuring Time Synchronization Monitoring
License:
Any
Use the Time Synchronization Status module to detect when the time on a managed device that uses NTP
to obtain time from an NTP server differs by 10 seconds or more from the time on the server.
to obtain time from an NTP server differs by 10 seconds or more from the time on the server.
To configure time synchronization monitoring settings:
Access:
Admin/Maint
Step 1
In the Health Policy Configuration page, select
Time Synchronization Status
.
The Health Policy Configuration — Time Synchronization Status page appears.
Step 2
Select
On
for the
Enabled
option to enable use of the module for health status testing.
Step 3
You have three options:
•
To save your changes to this module and return to the Health Policy page, click
Save Policy and Exit
.
•
To return to the Health Policy page without saving any of your settings for this module, click
Cancel
.
•
To temporarily save your changes to this module and switch to another module’s settings to modify,
select the other module from the list at the left of the page. If you click
select the other module from the list at the left of the page. If you click
Save Policy and Exit
when you
are done, all changes you made will be saved; if you click
Cancel
, you discard all changes.