Huawei
H12-891_V1.0 · Question #398
Ethernet is a network that supports broadcast. Once there is a loop in the network, this simple broadcast mechanism will cause catastrophic consequences. Which of the following phenomena may be…
The correct answer is A. Severe packet loss when performing network testing through the ping command B. When using the display interface command on the device to view interface statistics, it was found C. The device cannot log in remotely D. CPU usage exceeds 70%. See the full explanation below for the reasoning.
Network Operation and Maintenance and Troubleshooting
Question
Ethernet is a network that supports broadcast. Once there is a loop in the network, this simple broadcast mechanism will cause catastrophic consequences. Which of the following phenomena may be caused by loops? (Multiple choice)
Options
- ASevere packet loss when performing network testing through the ping command
- BWhen using the display interface command on the device to view interface statistics, it was found
- CThe device cannot log in remotely
- DCPU usage exceeds 70%
How the community answered
(32 responses)- A100% (32)
Topics
#network loop#broadcast storm#STP#CPU utilization
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