Computer Networks - Physical and Data Link Layer
A network technician notices that Ethernet frames are being dropped due to collisions. Which Ethernet feature helps to reduce collisions in a shared network?
A network technician notices that Ethernet frames are being dropped due to collisions. Which Ethernet feature helps to reduce collisions in a shared network?
medium📝 Analysis Q14 of 15
Step-by-Step Solution
Solution:
Step 1: Identify collision handling method
CSMA/CD is the Ethernet protocol feature that listens before sending and detects collisions to reduce frame loss.Step 2: Eliminate unrelated options
IP addressing manages network layer routing, MAC filtering controls access, and encryption secures data, none reduce collisions.Final Answer:
Carrier Sense Multiple Access with Collision Detection (CSMA/CD) -> Option BQuick Check:
Collision reduction = CSMA/CD [OK]
Quick Trick: CSMA/CD manages collisions in Ethernet [OK]
Common Mistakes:
MISTAKES- Confusing IP addressing with collision control
- Thinking MAC filtering prevents collisions
- Assuming encryption affects collisions
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