Huawei
H35-211_V2.5 · Question #398
When the CPU of the OLT main control board is detected to be continuously high, which of the following are possible reasons? (Multiple choice)
The correct answer is B. Network loop C. Cyberattack D. Rogue ONU. See the full explanation below for the reasoning.
Huawei Access Network Platforms and Management
Question
When the CPU of the OLT main control board is detected to be continuously high, which of the following are possible reasons? (Multiple choice)
Options
- AUser logs in illegally
- BNetwork loop
- CCyberattack
- DRogue ONU
How the community answered
(42 responses)- A17% (7)
- B83% (35)
Topics
#OLT high CPU#network loop#rogue ONU#security attack diagnosis
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