In a Redesign of a Multiple-Area Network, It Is Recommended

question 575

Multiple Choice

In a redesign of a multiple-area network, it is recommended that summarization is to be implemented. For redundancy requirements, summarization is done at multiple locations for each summary. Some customers now complain of higher latency and performance issues for a server hosted in the summarized area. What design issues should be considered when creating the summarization?

• A) Summarization adds CPU overhead on the routers sourcing the summarized advertisement.
• B) Summarization prevents the visibility of the metric to the component subnets.
• C) Summarization creates routing loops.
• D) Summarization causes packet loss when RPF is enabled.

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Definitions:

Fixed-Interval Schedule

A reinforcement schedule where a response is rewarded only after a fixed amount of time has elapsed.

Operant Conditioning

A training technique in which the likelihood of a behavior is changed through the use of incentives or consequences.

Extinction

In psychology, the gradual weakening and eventual disappearance of a learned response when it is no longer reinforced.

Partial-Reinforcement Schedule

In operant conditioning, a strategy in which a behavior is reinforced intermittently, often resulting in more resistant and persistent responses.