Answer the following questions:
- What is the final step in troubleshooting a networking problem?
- A site can be reached by pinging the IP address but pinging the hostname fails. What is a likely cause of this?
- Name a wireless standard that uses the 2.4 GHz range (there are two).
- Which wireless encryption standard sends challenges in the clear and is generally considered insecure now?
- Identify a method of determining whether an interface is up or down from within the pfSense web GUI.
- What tool can be used to monitor the pfSense state table, and can be used from within the web GUI or the command line?
- What tool can be used to ping a site that blocks ICMP traffic but allows TCP traffic?
- What are the two main purposes of traceroute?
