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Question 739 - N10-008 discussion

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A technician is configuring a bandwidth-monitoring tool that supports payloads of 1,600 bytes. Which of the following should the technician configure for this tool?

A.
LACP
Answers
A.
LACP
B.
Flow control
Answers
B.
Flow control
C.
Port mirroring
Answers
C.
Port mirroring
D.
Jumbo frames
Answers
D.
Jumbo frames
Suggested answer: D

Explanation:

Jumbo frames are Ethernet frames that can carry more than the standard 1,500 bytes of payload data. Jumbo frames can support payloads of up to 9,000 bytes, depending on the network device and configuration. Jumbo frames can improve network performance by reducing the overhead of packet headers and increasing the efficiency of data transmission. Jumbo frames can also reduce the CPU utilization of the sender and receiver devices, as they require fewer interrupts and processing cycles. However, jumbo frames also have some drawbacks, such as increased latency, fragmentation, and compatibility issues. Therefore, jumbo frames should be used with caution and only in networks that support them end-to-end.

A technician who is configuring a bandwidth-monitoring tool that supports payloads of 1,600 bytes should enable jumbo frames for this tool, as this would allow the tool to capture and analyze more data per frame and provide more accurate and detailed results. However, the technician should also ensure that the network devices and interfaces that the tool is connected to also support jumbo frames, and that the MTU (maximum transmission unit) is set to the same value across the network path.

Reference What are Jumbo Frames? How to Enable Jumbo Frames CompTIA Network+ Certification All-in-One Exam Guide, Eighth Edition (Exam N10-008)

asked 02/10/2024
Mitesh Patel
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