The Abnormal System Health monitor of the Dashboard page displays indicators that help you to gauge the health of the system. You can use this information to decide if your Sensors require new upgrade or regular maintenance will suffice. For example, if there are frequent performance related faults reported by a Sensor, you might want to consider buying new licences for increasing the capacity or upgrade the Sensor to a newer software version.
This monitor displays the following indicators :
Inspection — Total number of devices in layer 2 bypass mode.
Performance — Total number of devices with one or more performance faults.
Hardware — Total number of devices with one or more hardware faults.
Recent Reboot — Total number of devices that rebooted recently.
Missing System License — Total number of devices that do not have a license but require one.
Missing Stack License — Total number of stacks that does not have a license.
Note
The Performance and Hardware indicators display the historical data because all faults available in the Manager database are considered for calculating the count. Remaining indicators show real time data.
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When you click on the number in the Matching Devices column, the Device Manager page opens with the relevant information for the indicator.
The description of color codes next to the values are as follows:
.png) | Indicates no risk |
.png) | Indicates medium risk |
.png) | Indicates high risk |
Note
The Abnormal System Health monitor is not available in the Central Manager.