Computer network

LAN (Local Area Network) and WAN (Wide Area Network) are two types of networks commonly used in computer communications. Here’s an introduction to various protocols … Read more

In the context of computer networks, there are several different topologies used to interconnect devices and establish communication paths. Here are some common network topologies: … Read more

Network architectures refer to the structural design and organization of a computer network. There are several commonly used network architectures, each with its own characteristics … Read more

There are several types of computer networks, each designed to serve specific purposes and cater to different scales and requirements. Here are some commonly used … Read more

A computer network refers to a collection of interconnected devices, such as computers, servers, routers, switches, and other network devices, that are linked together to … Read more

In previous article we studied about sliding window protocol.

In previous article we have discussed about one bit sliding window protocol which is based on the concept of sliding window protocol.  In one bit … Read more

In previous article we have discussed about sliding window protocol. One bit sliding window protocol is based on the concept of sliding window protocol. But here … Read more

Sliding windows protocol works as follows: Sender sends a fixed number of frames without acknowledgments. Each frame is labelled with a sequence number. On getting acknowledgments … Read more

A transmitter transmits the frame. Transmitter wait for the acknowledgement for fixed period of time. On receiving valid frame, receiver send back an acknowledgement for next … Read more