A network architect has collected data on link utilization.
When analyzing link utilization, what is the general guideline?
A . You upgrade a link that is often used at more than 50 percent utilization
B . You upgrade a link when it reaches 100 percent utilization
C . You upgrade a link if it sometimes peaks at more than 50 percent utilization
D . You upgrade a link when it reaches 25 to 30 percent utilization
Answer: A