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Question 33 - JN0-280 discussion

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What are two consequences of having all network devices in a single collision domain? (Choose two.)

A.

The amount of network resource consumption does not change.

Answers
A.

The amount of network resource consumption does not change.

B.

The chance of packet collision is decreased.

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B.

The chance of packet collision is decreased.

C.

The chance of packet collision is increased.

Answers
C.

The chance of packet collision is increased.

D.

The amount of network resource consumption is increased.

Answers
D.

The amount of network resource consumption is increased.

Suggested answer: C, D

Explanation:

A collision domain is a network segment where data packets can 'collide' with one another when being sent on the same network medium.

Step-by-Step Breakdown:

Increased Collision Probability: If all devices are in a single collision domain, the likelihood of packet collisions increases as more devices attempt to send packets simultaneously, leading to network inefficiencies.

Increased Resource Consumption: More collisions result in increased network resource consumption as devices need to retransmit packets, causing higher utilization of bandwidth and slowing down network performance.

Juniper

Reference:

Collision Domains: Proper network segmentation using switches reduces collision domains, thereby improving network performance and reducing packet collisions.

asked 10/10/2024
HW Yan
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