what is a TCP\IP protocol?

Question

nt 1 module 11

Answer 1

TCP/IP(Transmission Control Protocol/Internet Protocol} is a networking protocol that makes the internet work.The Internet is a packet-switched network, in which information is broken down into small packets, sent individually over many different routes at the same time, and then reassembled at the receiving end. TCP is the component that collects and reassembles the packets of data, while IP is responsible for making sure the packets are sent to the right destination. TCP/IP was developed in the 1970s and adopted as the protocol standard for ARPANET (the predecessor to the Internet) in 1983.

TCP breaks down and reassembles packets, whereas IP is responsible for ensuring that the packets are sent to the right destination.

TCP is responsible for breaking up the message into datagrams, reassembling the datagrams at the other end, resending anything that gets lost, and putting things back in the right order. IP is responsible for routing individual datagrams. The datagrams are individually identified by a unique sequence number to facilitate reassembly in the correct order. The whole process of transmission is done through the use of routers. Routing is the process by which two communication stations find and use the optimum path across any network of any complexity. Routers must support fragmentation, the ability to subdivide received information into smaller units where this is required to match the underlying network technology. Routers operate by recognizing that a particular network number relates to a specific area within the interconnected networks. They keep track of the numbers throughout the entire process

Answer 2

The Internet protocol suite is the set of communications protocols that implement the protocol stack on which the Internet and most commercial networks run. It is sometimes called the TCP/IP protocol suite, after the two most important protocols in it: the Transmission Control Protocol (TCP) and the Internet Protocol (IP), which were also the first two defined.

The Internet protocol suite — like many protocol suites — can be viewed as a set of layers, each layer solves a set of problems involving the transmission of data, and provides a well-defined service to the upper layer protocols based on using services from some lower layers. Upper layers are logically closer to the user and deal with more abstract data, relying on lower layer protocols to translate data into forms that can eventually be physically transmitted.

The OSI model describes a fixed, seven layer stack for networking protocols. Comparisons between the OSI model and TCP/IP can give further insight into the significance of the components of the IP suite, but can also cause confusion, as TCP/IP consists of only 4 layers.

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Answer 3

wish this would help you!! the web Protocol Suite is the set of communications protocols used for the web and different similar networks. it really is regularly also conventional as TCP/IP, named from 2 of the biggest protocols in it: the Transmission administration Protocol (TCP) and the web Protocol (IP), that were the first 2 networking protocols defined in this commonplace. contemporary IP networking represents a synthesis of quite a few advancements that began to adapt contained in the Nineteen Sixties and Nineteen 1970s, really the web and local section networks, which emerged in the course of the Eighties, together with the introduction of the international huge internet contained in the early Nineties.

Answer 4

module 11 : TCP/IP Transport and Application Layers....

Provides the following basic services
TCP - connection-oriented
UDP - connectionless
flow control via sliding windows
reliability via sequencing numbers and acknowledgements
logical connection between endpoints of the network
segmenting upper layer application data ...also ..

Flow Control..
3way handshake
Windowing
Redirectors
SNMP

Answer 5

tcp(transfer controll protocol and Ip internet protocol)these two are use to acces internet.tcp helps us to transfer not only data but also files.ip helps only in text transfering