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Exam N10-008 topic 1 question 450 discussion

Actual exam question from CompTIA's N10-008
Question #: 450
Topic #: 1
[All N10-008 Questions]

An engineer is troubleshooting poor performance on the network that occurs during work hours. Which of the following should the engineer do to improve performance?

  • A. Replace the patch cables.
  • B. Create link aggregation.
  • C. Create separation rules on the firewall.
  • D. Create subinterfaces on the existing port.
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Suggested Answer: B 🗳️

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Doaa81
Highly Voted 1 year, 3 months ago
Selected Answer: B
If the poor network performance is happening during work hours, it could be due to high network traffic. Therefore, to improve performance, the engineer should create link aggregation to increase the available bandwidth. The correct answer is B - Create link aggregation.
upvoted 11 times
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AdmiralGimme
Highly Voted 1 year, 4 months ago
Selected Answer: B
Based on available info, I would say Link Aggregation would help most with increasing bandwidth
upvoted 5 times
Gustitute
1 year, 4 months ago
Yea not a lot of info given, is there. I guess that means pick the most obvious.
upvoted 1 times
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Frog_Man
Most Recent 10 months, 3 weeks ago
Link aggregation is used with teaming NIC with LACP,; hence, doubling the bandwidth.
upvoted 2 times
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famco
1 year, 3 months ago
I would create subinterfaces/vlans and separate the traffic and broadcasts. But I'm not sure that is the correct answer. Impossible to select
upvoted 1 times
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El_Cabron
1 year, 4 months ago
Selected Answer: B
Based on the little information given, link aggregation is the one to go with. I think this question is missing parts.
upvoted 1 times
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StellarSteve
1 year, 4 months ago
Selected Answer: C
one possible solution would be to create separation rules on the firewall. This would allow the engineer to prioritize traffic and prevent certain types of traffic from clogging up the network during peak hours. Creating subinterfaces on the existing port or replacing patch cables would not address the underlying cause of the performance issues. Link aggregation could improve performance, but it depends on the bottleneck in the network and whether the switches support it.
upvoted 3 times
1stAid
1 year, 3 months ago
B. LACP is common practice to increase throughput. C could work too but limiting certain traffic during peak hours is not really ideal. If you want to deal with angry users because their traffic is less important than the other then you could go with C.
upvoted 1 times
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franbarpro
1 year, 4 months ago
GTP is wrong on this one
upvoted 1 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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