HP
HPE6-A85 · Question #11
Which Protocol Data Unit (PDU) represents the data link layer PDU?
The correct answer is B. PDU2 - Frame. A frame is the data link layer PDU that encapsulates the network layer PDU (packet) with a header and a trailer that contain information such as source and destination MAC addresses, frame type, error detection, etc. A frame is transmitted over a physical medium such asEthernet,
Fundamentals of Campus Access Networking
Question
Which Protocol Data Unit (PDU) represents the data link layer PDU?
Options
- APDU1 - Signal
- BPDU2 - Frame
- CPDU3 - Packet
- DPDU4 - Segment
How the community answered
(44 responses)- A2% (1)
- B95% (42)
- D2% (1)
Explanation
A frame is the data link layer PDU that encapsulates the network layer PDU (packet) with a header and a trailer that contain information such as source and destination MAC addresses, frame type, error detection, etc. A frame is transmitted over a physical medium such asEthernet,
Topics
#OSI model#data link layer#PDU types#frame
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