HP Insight Control Software for Linux - Manual (Page 164)

Figure 25 Nagios tactical overview
The top of the window provides information about the network. It provides the number of network
outages and information on the network health in terms of the Nagios hosts and Nagios services.
The next portion of the window contains information about the Nagios hosts. It reports the number
of hosts that are down, unreachable, up, and pending.
In Figure 25 , two hosts are down. Select the link in that box to open the Host Status Details window
for that host, which identifies the hosts and provides status information about them.
The standard Nagios Tactical Overview display uses the color red to highlight ‘Disabled’ services.
To illustrate, in
Figure 25 , in the Active Checks column, the message 21 Services Disabled
is displayed on a red field.
164 Using graphical tools to monitor managed systems