XK0-006 · Question #157
A systems administrator is investigating bandwidth issues on a Linux file server that should be able to easily exceed 12.5MBps. The administrator inspects the following information: Which of the…
The correct answer is C. The network interface negotiated speed for enp1s0f0 is set too low. The interface has negotiated a speed of 100Mbps, which caps throughput to around 12.5MBps under ideal conditions. If the server should exceed that, the link is negotiating at a lower-than- expected speed (for example, it should be at 1Gbps or higher).
Question
A systems administrator is investigating bandwidth issues on a Linux file server that should be able to easily exceed 12.5MBps. The administrator inspects the following information:
Which of the following is causing the bandwidth issue?
Exhibit
Options
- AThe network interface enp1s0f0 is not using FEC mode
- BThe network interface enp1s0f0 has the incorrect queue length configured
- CThe network interface negotiated speed for enp1s0f0 is set too low
- DThe network interface enp1s0f0 has misconfigured the MTU value
How the community answered
(46 responses)- A22% (10)
- B11% (5)
- C63% (29)
- D4% (2)
Explanation
The interface has negotiated a speed of 100Mbps, which caps throughput to around 12.5MBps under ideal conditions. If the server should exceed that, the link is negotiating at a lower-than- expected speed (for example, it should be at 1Gbps or higher).
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