Jennifer is a junior system administrator for a small firm of 50 employees. For the last week a few users have been complaining of losing connectivity intermittently with no suspect behavior on their part such as large downloads or intensive processes. Jennifer runs Wireshark on Monday morning to investigate. She sees a large amount of ARP broadcasts being sent at a fairly constant rate. What is Jennifer most likely seeing?

The CEH exam is a 125-question multiple-choice exam. Candidates have four hours to complete the CEH exam.
Common CEH exam topics covered include: hacking methodologies, scanning methodologies, port scan types, and expected return responses. 
Knowing how to work with tools such as Nmap, Wireshark, Snort, OpenSSL, Netstat, and Hping will be handy.