A network administrator has been alerted that web pages are experiencing long load times. After determining it
is not a routing or DNS issue, the administrator logs in to the router, runs a command, and receives the
following output:
CPU 0 percent busy, from 300 sec ago
1 sec ave: 99 percent busy
5 sec ave: 97 percent busy
1 min ave: 83 percent busy
Which of the following is the router experiencing?


A. DDoS attack
B. Memory leak
C. Buffer overflow
D. Resource exhaustion