HP Insight Control Software for Linux - Manual (Page 176)

Figure 20-3 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 20-3 , 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.
176 Using graphical tools to monitor managed systems