Computer Networks - Physical and Data Link Layer
A network administrator sets up a switch but notices that data is being sent to all devices instead of just the intended one. What is the most likely cause?
A network administrator sets up a switch but notices that data is being sent to all devices instead of just the intended one. What is the most likely cause?
medium📝 Analysis Q14 of 15
Step-by-Step Solution
Solution:
Step 1: Identify switch behavior
If a switch sends data to all devices, it behaves like a hub, often due to a missing or corrupted MAC address table.Step 2: Rule out other causes
Blocking all traffic would stop communication, IP assignment is unrelated to forwarding, and wireless access points do not cause this behavior.Final Answer:
The switch is operating in hub mode or has a faulty MAC address table -> Option CQuick Check:
Switch flooding due to MAC table issue [OK]
Quick Trick: Switch flooding means MAC table problem or hub mode [OK]
Common Mistakes:
MISTAKES- Confusing IP assignment with forwarding issues
- Thinking wireless access point causes flooding
- Assuming security blocks cause flooding
Master "Physical and Data Link Layer" in Computer Networks
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Computer Networks Quizzes