What is protocol in networking ppt?
protocol:-A protocol is a set of rules for the exchange of data between a terminal and computer or between two computers. Think of protocol as a sort of recommunication agreement about the form in which a message or data is to be sent and receipt is to be acknowledge.
What are the 4 main network protocols?
Transmission Control Protocol (TCP) Internet Protocol (IP) User Datagram Protocol (UDP) Post office Protocol (POP)
What are protocols in networking?
A network protocol is a set of established rules that dictate how to format, transmit and receive data so that computer network devices — from servers and routers to endpoints — can communicate, regardless of the differences in their underlying infrastructures, designs or standards.
What are examples of protocols in networking?
Examples of standard network protocols are TCP (Transmission Control Protocol), UDP (User Datagram Protocol), IP (Internet Protocol), ARP (Address Resolution Protocol), HTTP (Hypertext Transfer Protocol), FTP (File Transfer Protocol), TFTP (Trivial File Transfer Protocol), SMTP (Simple Mail Transfer Protocol), SSH ( …
What is protocol and its types?
There are three main types of network protocols. These include network management protocols, network communication protocols and network security protocols: Communication protocols include basic data communication tools like TCP/IP and HTTP.
What is CIDR server?
CIDR (Classless Inter-Domain Routing) — also known as supernetting — is a method of assigning Internet Protocol (IP) addresses that improves the efficiency of address distribution and replaces the previous system based on Class A, Class B and Class C networks.
What are network protocols?
Network Protocols. Network Protocols are a set of rules governing exchange of information in an easy, reliable and secure way. Before we discuss the most common protocols used to transmit and receive data over a network, we need to understand how a network is logically organized or designed.
What is PPP (Point to Point Protocol)?
Point to Point Protocol or PPP is a data link layer protocol that enables transmission of TCP/IP traffic over serial connection, like telephone line. To do this, PPP defines these three things − A framing method to clearly define end of one frame and start of another, incorporating errors detection as well.
What are the most common protocols used to transmit and receive data?
Before we discuss the most common protocols used to transmit and receive data over a network, we need to understand how a network is logically organized or designed. The most popular model used to establish open communication between two systems is the Open Systems Interface (OSI) model proposed by ISO.
What is Transmission Control Protocol/Internet Protocol?
TCP/IP stands for Transmission Control Protocol/Internet Protocol. TCP/IP is a set of layered protocols used for communication over the Internet. The communication model of this suite is client-server model.