Before we continue

You now have a basic knowledge of the RRDtool graph functionality, and also have your first device added to Cacti.

Pop quiz - a few questions about Chapter 2

1. If you want to add an additional threshold line, what do you need to add?
   • A LINE2 item
   • A THRESHOLD item
   • AN HRULE item

2. What information will be displayed when you create an SNMP-enabled device?
   • The hardware configuration of the device
   • A message of the day
   • The contact information and hostname of the device

3. Where do you add the Cisco - CPU Usage graph?
   • On the Cacti tree
   • On the RRDtool command prompt
   • On the device screen