What is protocol explain briefly?
A protocol is a set of rules and guidelines for communicating data. Rules are defined for each step and process during communication between two or more computers. Networks have to follow these rules to successfully transmit data.
What is protocol How do protocol?
a protocol is a set of rules governing an operation or application. on internet,various protocols play their roles e.g. network addressing on internet,is based upon a protocol called internet protocol. similarly,a particular location on internet may be accessed using HTTP(Hyper Text Transfer Protocol) protocol.
What are two types of network protocols?
There are two common network protocols used to send data packets over a network. Together, TCP and UDP are ahead of the data packets through your device, applying ports to different routers until they connect with the last destination.
What is protocol and its types PPT?
contents Protocol Types of protocol Transmission control protocol (TCP) internet protocol (IP) Hyper text transfer protocol (HTTP) Simple mail transfer protocol (SMTP) File transfer protocol (FTP) Layers protocol:-A protocol is a set of rules for the exchange of data between a terminal and computer or between two …
What are different types of protocol?
Types of Protocols
- Transmission Control Protocol (TCP)
- Internet Protocol (IP)
- User Datagram Protocol (UDP)
- Post office Protocol (POP)
- Simple mail transport Protocol (SMTP)
- File Transfer Protocol (FTP)
- Hyper Text Transfer Protocol (HTTP)
- Hyper Text Transfer Protocol Secure (HTTPS)
What is protocol layer?
Protocol Layers. The communication between the nodes in a packet data network must be precisely defined to ensure correct interpretation of the packets by the receiving intermediate and the end systems. The protocols are usually structured together to form a layered design (also known as a “protocol stack”).
Is DHCP a Layer 2 protocol?
DHCP belongs to application layer i.e. layer 7 of OSI model. The Dynamic Host Configuration Protocol is a standardized networking protocol used on Internet Protocol . It is a popular method of assigning IP address to a network.
Why are there different protocols?
Essentially, it allows connected devices to communicate with each other, regardless of any differences in their internal processes, structure or design. Network protocols are the reason you can easily communicate with people all over the world, and thus play a critical role in modern digital communications.