A Network Engineer Observes a Spike in Controller CPU Overhead

question 27

Multiple Choice

A network engineer observes a spike in controller CPU overhead and overall network utilization after multicast is enabled on a controller with 500 APs. Which feature corrects the issue?

• A) controller IGMP snooping
• B) multicast AP multicast mode
• C) broadcast forwarding
• D) unicast AP multicast mode

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Definitions:

Standard Normal Variable

A normalized random variable that has a mean of 0 and a standard deviation of 1.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, indicating how much the values in a dataset deviate from the mean.

Normal Distribution

A bell-shaped distribution curve that is symmetrical about the mean, describing how random variables are distributed.

Discrete

Refers to a variable that can take on a finite or countably infinite set of distinct values.