I finally got to installing and getting cacti up and running here at work. So far I’m loving it. If you have SNMP enabled devices on your network you should really look into running cacti where you’re at. Generic templates are included, but it is fairly easy to add custom devices.

I love Cacti. We deployed it in Abilene for all of our network devices.
Amazing tool. Wish there was just a little bit more flexibility in some areas, but overall, the best OSS solution for trending, etc. I have seen.