Huawei
H35-211_V2.5 · Question #214
When a user dials into the network via PPPoE, an error message "Error 678" appears indicating a dial-up failure and an inability to obtain an IP address. What could be the possible cause?
The correct answer is B. LCP negotiation failed. See the full explanation below for the reasoning.
Intelligent Access Technologies and Applications
Question
When a user dials into the network via PPPoE, an error message "Error 678" appears indicating a dial-up failure and an inability to obtain an IP address. What could be the possible cause?
Options
- ANo user address pool is configured on BRAS1.
- BLCP negotiation failed
- CUsername and password are incorrect
- DToo many users access the OLT service port
How the community answered
(34 responses)- A3% (1)
- B76% (26)
- C6% (2)
- D15% (5)
Topics
#PPPoE#LCP negotiation#Error 678#troubleshooting
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