A Small to Medium-Sized Enterprise Customer Has a Campus Network

question 533

Multiple Choice

A small to medium-sized enterprise customer has a campus network that consists of 10GE and 40GE wired links with an Internet access link of 1GE to the service provider. The network connects to the Internet using redundant firewalls. Sometimes user traffic saturates the core network links. The customer wants to deploy deep packet inspection for monitoring traffic generated by its staff leaving the customer network. Which place in the network should you recommend DPI to be deployed?

• A) at the data center
• B) in the core layer
• C) in the WAN
• D) at the Internet gateway
• E) at theaccess layer

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Definitions:

Population Mean

The average of all the values in a population, representing the central or typical value of the population.

Confidence Interval

A collection of values obtained from statistical samples that is expected to encompass the value of an undetermined population parameter at a given confidence level.

Margin of Error

An expression of the amount of random sampling error in a survey's results, representing the range within which the true population parameter is expected to lie.

Margin of Error

The amount of error allowed in the results of a poll or survey, reflecting the confidence in the results.