What is piggybacking ? Piggybacking means to ride over something. In real example , if some one already travelling with his bike where you also need to reach, you just take the lift. If some one not travelling, then you uses your own bike for ride. The concept is very common in computer networks. In …
Hub, Switch and Router in computer network When there is a need to connect many computers or devices together over LAN or WAN, there comes a requirement for additional network devices, those can do bridging of network packets among connected network computers. There are various options, each depends on requirements and use case. The commonly …
What is arp protocol ? The ARP full form is Address Resolution Protocol. From full form says that the protocol is to resolve the destination address of a network packet. To understand the purpose of ARP protocol , we need to understand the message routing over internet or IP network. For example , if you …
What is tcp connection termination ? TCP is an example of connection oriented protocol in computer networks. In other tutorial for tcp three way handshake , we have shown the connection setup procedure in tcp. This tutorial describes about the connection termination procedure in detail with the examples. First thing comes in mind why there is …
OSI model layers explanation and Functions For explanation of OSI model layers, first question comes in mind that what is OSI and where it came from? OSI full form is Open Systems Interconnection. Open system means devices those can connect to other devices. OSI model is a reference model developed by International Organization for …
