Before we continue

You now have a basic knowledge of the RRDtool graph functionality and have also added your first device 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. A LINE2 item

   b. A THRESHOLD item

   c. An HRULE item

2. What information will be displayed when you create an SNMP-enabled device?

   a. The hardware configuration of the device

   b. A message of the day

   c. The contact information and hostname of the device

3. Where do you add the "Cisco - CPU Usage" graph?

   a. At the Cacti tree

   b. At the RRDtool command prompt

   c. At the Device screen