Nokia
4A0-105 · Question #152
Which PDU type is sent periodically over a link in the IEEE 802.3ah EFM as a method of keepalive?
The correct answer is C. Information. See the full explanation below for the reasoning.
Question
Which PDU type is sent periodically over a link in the IEEE 802.3ah EFM as a method of keepalive?
Options
- AEvent notification.
- BLoopback control.
- CInformation.
- DVariable request.
- EVariable response.
How the community answered
(24 responses)- B13% (3)
- C79% (19)
- D4% (1)
- E4% (1)
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