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A Protocol Data Unit (PDU) is a unit of data specified in a protocol of a given layer of the OSI model. Each layer has its own PDU: at the Application layer, it's called a message; at the Transport layer, it's a segment (or datagram in UDP); at the Network layer, it's a packet; at the Data Link layer, it's a frame; and at the Physical layer, it's a bit or symbol. These PDUs help in managing and encapsulating data as it traverses through the layers of the OSI model.
What else can I help you with?
Where does Ethernet protocol align in the osi model?
Ethernet is a data link layer protocol - layer 2
The Application layer separates data into or discrete amounts of data?
PDU (protocol data units) -Yuriy-
Term used for a data packet often implying a specific layer or protocol?
Protocol Data Unit (PDU)
Which transport layer protocol assures both reliable and rapid delivery of the data sent to it by the application layer?
TCP protocol insures that your data was delivered in reliable and rapid way.
What Protocol Data Unit is employed at the Transport Layer?
PACKETS
What is the Protocol data unit at the network layer?
frame
Stop n wait protocol is associated with which layer?
Data link layer of the OSI model..
Explain the difference between a PDU and a datagram?
A PDU (Protocol Data Unit) is defined by which layer it is in. In the physical layer and network layer, it is synonymous with the packet, in the data link layer, it is the frame. In the transport layer, it is a datagram for UDP. A datagram holds one or more PDU's, as it is the basic unit of transferring information via packet switching.
What Protocol data units at the network layer of the osi are called what?
Packets
Is a Network layer protocol that reports on the success or failure of data delivery?
ICMP (Internet Control Message Protocol)
What is the protocol of the transport layer?
transport protocol control the transportation of data and choose the best way for transmit ion.
In the transmission control protocol internet protocol architecture what layer is responsible for routing and delivering data packets?
internet
