When a data is transmitted from one device to another device is known as transmission mode, it is also known as the communication mode.Generally, the communication channel is a direction associated, and transmission media role is to provide the direction. So, we call transmission mode a directional mode.The transmission mode ... Read More

When a data is transmitted from one device to another device is known as transmission mode, it is also known as the communication mode.Generally, the communication channel is a direction associated, and transmission media role is to provide the direction. So, we call transmission mode a directional mode.The transmission mode ... Read More

When a data is transmitted from one device to another device is known as transmission mode, it is also known as the communication mode.Generally, the communication channel is a direction associated, and transmission media role is to provide the direction. So, we call transmission mode a directional mode.The transmission mode ... Read More

Wireless sensor networks (WSNs) have the power of distributed communication, computing, and sensing features. They are characterized as infrastructure less, fault tolerant and self-organizing networks which provide opportunities for low-cost, easy-to-apply, rapid and flexible installations in an environment for various applicationsThe wireless sensor and the sensor node architecture are given ... Read More

Local Area networks are of two types − Peer to Peer network and client server network.Let us discuss about client server network −Client/Server NetworkIn client-server network relationships, certain computers act as servers and others act as clients.A server is simply a computer that provides the network resources and provides service ... Read More

TLS (Transport layer security) is the successor or the updated version of SSL and the basic process of securing the network by both is more or less the same.Transport Layer Security (TLS)/Secure Sockets Layer (SSL) are computer networking protocols for securing connections between network application clients and servers over an ... Read More

Logic Link Control (LLC) Layer and Medium Access Control (MAC) layers are the sublayers of the Data link layer in the OSI reference model.OSI reference model: It stands as Open Systems Interconnection. OSI is a 7 layer architecture which contains 7 layers. Each layer has its own specific functionality. All ... Read More

The network troubleshooting tools are useful for every network administrator. These tools can be used to troubleshoot different network conditions.The network troubleshooting tools which are most used are as follows −RouteThe route utility is helpful to display the status of the routing table on host. The route utility is limited ... Read More

IPSec is one of the secure techniques on the market for connecting network sites.IPSec was designed to supply the subsequent safety features once transferring packets across networks the following factors −Authentication − Verifies that the packet received is truly from the claimed sender.Integrity − Ensures that the contents of the ... Read More

Mostly in the digital age, an enterprise Software-defined Wide Area Network (SD-WAN) can modernise your network and propel your business, while a single centralised SD-WAN can unify network connectivity and allow application delivery to be coordinated across an entire network.A WAN is a link separated by a significant distance between ... Read More