Explain Protocol Data Unit (PDU)?
Protocol Data Unit (PDU)
The data unit in the LLC level is called the Protocol Data unit (PDU) The PDU contains 4 fields familiar from HDLC:
The data unit in the LLC level is called the Protocol Data unit (PDU) The PDU contains 4 fields familiar from HDLC:
- A destination service access point (DSAP)
- A source service access point (SSAP)
- A control field –An Information field
Explain Protocol Data Unit (PDU)?
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Reviewed by MCH
on
July 21, 2012
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