Layers of OSI reference model

History of OSI reference Model OSI reference model was developed by ISO (International Organization for Standardizing) before 20 years to achieve Open Interconnection between each system. Open Interconnection helps to work well under Multi vendor environment. Duty of OSI reference model is that will...

What is content network, functional components of content network

What is content Networking? There are different terminology used for Content Networking such as content delivery and content distribution. The term content network is defined as a communication network that setup infrastructure components operating at Protocol Layers 4-7 .The components possess special...

About Network adapters, types of Hubs and usage

What are Network Adapters Network adapters is a hardware and it has different terminology among the network professionals. Network Adapters are sometimes called as Network cards, NIC cards i.e., Network Interface Cards. Usage of Network Adapter Main usage of network adapter is to connect the system to a...