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The Internet protocol mentions the rules that describe the details of how computers communicate. It exactly mentions how a packet should be formed & how a router should forward each packet on toward its destination. Internet Protocol (IP) is the protocol through which data is sent from one computer to another on the Internet. Each computer (termed as a host) on the Internet at least has one IP address which uniquely identifies it from all other computers on the Internet. While sending or receiving data, the message gets divided in little chunks called packet. Each of these packets has the senders Internet address and the receiver's address both. The packet which follows the IP specification is called as an IP datagram. The Internet sends an IP datagram across any single network through placing it within a network packet. For network the whole IP datagram is data. While the network packet arrives at next computer, the computer opens the packet & extracts the datagram. The receiver studies the destination address on datagram to search how to process it. While a router determines that the datagram should be sent across another network, the router built a new network packet, encloses the datagram within the packet and sends the packet across another network toward its destination. While a packet carrying a datagram arrives at its last destination, local software on the machine opens the packet & processes the datagram. Since a message is divided in a number of packets a distinct route can send each packet across the Internet. Packets can arrive in a distinct order than the order they were sent in. The Internet Protocol only delivers them. It is up to another protocol, the Transmission Control Protocol to put them back in the right order. IP is a connectionless protocol that means that there is no established connection among the end points which are communicating. Each of the packets that travel by the Internet is treated as an independent unit of data without any relation to any other unit of data. In Open Systems Interconnection (OSI) communication model, IP is in layer three, the Networking Layer.
What is SAP? Series of interface points that permit other computers to interact with the other layers of network protocol stack is known as SAP.
Question 1 How can one set up internet on a PC and test it?? Explain Setting up a new connection Testing internet connection Question 2 What are the rules for wri
Ku-BAND EARTH STATION This is most recent on-going project under which 40 remote sites will be installed for CDMA back haul and 60 sites will be installed for GSM back haul. 4
Which layer is responsible for coordinating communication between systems Ans) The Session layer performs the following: Responsible for establishing and maintaining connections
The following information was obtained from a host: IP address...............205.133.127.8/24 Default Gateway...... 205.133.127.1 DNS Server.............139.100.110.10
Hello there i have an assignment in Data communication and networks. I have done most of the assignment but i am stuck in one part which is designing a network in a university cam
Q. Error Detection-Redundancy? In its place of repeating the entire data stream a shorter group of bits may be appended to the end of each unit. Called as -redundancy?
Advantage of IP sec Tunnelling Mode IP Sec tunnelling mode has the following advantages: a.Security : Ts IP sec tunnelling mode secure somewhat but not the best. In a
It consists of the communication stacks, distributed directories, authentication services, network time, RPC, Queuing services along with the network OS extensions like the distrib
INTRODUCTION In this part, the topic of performance evaluation shows those parameters that are devised to calculate the performances of various parallel systems. Achieving the
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