The "network layer" is the part of the Internet communications process where these connections occur, by sending packets of data back and forth between different networks. In the 7-layer OSI model (see below),
OSI is a communications reference model to help conceptualize how data can be transmitted and received on a network. The model consists of seven distinct layers forming astack. Each layer in the stack is performed in a step-by-step manner: first, moving up the stack during data transmissions ...
The OSI model categorizes the computing functions of the different network components, outlining the rules and requirement needed to support the interoperability of the software and hardware that make up the network. In addition to understanding what the OSI model is, note that the OSI model ...
In this article, we will talk about the much-asked query of what is layer 2 network is and how its works in a typical network. We will also briefly touch on the basic concepts regarding this topic. The data link layer of the OSI model is sometimes called the MAC layer. It's responsi...
What is the data link layer responsible for? The OSI model of computer networking is a conceptual rather than a physical model. Its seven-layer framework provides a method for visualizing computer networking and data flow in a network. It also provides a standardized language with specific rules...
1. Physical Layer The Physical Layer is responsible for the physical connection between devices. It defines the hardware elements involved in the network, including cables, switches, and other physical components. This layer also specifies the electrical, optical, and radio characteristics of the netwo...
Description and Functions of Network Layer in the OSI model: In this tutorial, we are going to learn what the Network layer is and the Functions of Network Layer in the OSI model in Computer Networking. we will also discuss the Design Issues with Network
The application layer is the seventh layer in the OSI model. Though the name might be deceiving, it’s not an actual application; rather, it’s a component within an application that manipulates information. It’s essentially designed to provide network services to the end user. Users can tra...
The function of the network layer is to provide an end-to-end communication capability to the transport layer, which lies above it as shown in Figure. The OSI reference model specifies that the transport layer need not know the method by which the network layer performs communication...
Another protocol for VPNs is SSL/TLS, which operates at a different layer in the OSI model than IPsec. (The OSI model is an abstract representation of the processes that make the Internet work.) How do users connect to an IPsec VPN? Users can access an IPsec VPN by logging into a ...