A network architect has collected data on link utilization. What is the general guideline the
architect should be aware of when analyzing the link utilization data?
A.
Upgrade a link when its average utilization over 24 hours is 70 percent
B.
Upgrade a link if it sometimes peaks at more than 50 percent utilization
C.
Upgrade a link that is often used at more than 50 percent utilization
D.
Upgrade a link if it ever reaches 70 percent utilization
Answer should be C. Found in study guide, and in any Networking study material ever:
“You should usually aim for 50% utilization as the peak…”
The general rule of thumb is 50%, so C is the answer.
B says sometimes peaks at 50%, which means it usually peaks at below 50%, which is fine. So, B is not the answer.
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C is OK. Same as #8.
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You should usually aim for 50% utilization as the peak, which ensures continued good performance into the future. 50% is high efficiency of usage
So if network are usage often 70% over 24 hours that’s the point you should be upgrade
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C
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