c. both the senders and receiver address... gotta love itt
The data section of a frame is also known as the "payload". It consists of the actual data being sent along with the headers of other PDU's in the frame. The size of the data section can vary from less than 50 bytes to 16KB, depending on the network type.
The letters at the top of a spreadsheet are the column titles.
Headers are at the top and footers are at the bottom of a page. They contain text or images that appear on every slide.
The PDU at the Network layer is referred to as a packet. A PDU at the Data Link Layer is referred to as a frame.
The Header and the payload The Header and the payload
This is a more generic term that is often used in describing protocols that function at higher levels of the OSI model, ususally the network layer and up. Datagram is a less specific term than PDU.Datagrams contain logical addressing information, such as an IP address, logical connection identifiers, such as port numbers, and data that came from a computer application. The UDP protocol does not guarantee delivery of the datagrams.A PDU is a Power Distribution Unit.I have added a link to a PDU from Intro Delta to show you what one is.
Protocol Data Unit (PDU)
Datagrams TCP/IP layer 4 PDU's are called segments...
(1) Short for Protocol Data Unit. The term used to describe data as it moves from one layer of the OSI model to another. In this reference, PDU is often used synonymously with packet.(2) Short for Power Distribution Unit. An electrical device used to control the distribution of power to individual loads. The PDU may be a stand-alone controlled device or it may be integrated directly into the UPS (uninterruptiblepower supply).Took it from a good search, sources have been added after searching PDU.
The PDU (protocol data unit) @ transport layer (e.g. TCP or UDP) is called as 'segment' .
PDU (protocol data units) -Yuriy-
Frames