I'm pretty new with Nagios, just finished my first installation with the quick start guide. I have 1 switch being monitored, yay!
Now I have a couple of questions....
How do I add more devices? Should I just edit the switch.cfg file and add more hosts by copying and pasting? That seems clunky if I have a network of several hundred devices.
Is the map customizable? Can I add levels and break things down by building/floor/closet etc...? I just want to know if it's possible so that I know eventually I will get to that part of the documentation.
This is a new install and my first try at Nagios. Can I install MRTG after Nagios or does it have to be before?