OSPF is link-state routing protocol . It is most widely used Interior Gateway Protocol . It computes the shortest path route using a method based on Dijkstra’s algorithm . It allows routers to dynamically learn routes from one router and advertise that route to other routers
Routing Information Protocol is one of the oldest routing protocol . It uses hop count as a routing metric . It is classified as a Interior Gateway Protocol (IGP) by Internet Engineering Task Force (IETF) .
A computer network is a collection of two or more nodes , which are connected together to share their information or resources. In this article I will cover 50 basic networking interview question. These question are always asked in interview .
There are lot of network monitoring tools available in market today. We use network monitoring tools to monitor our network. If any network component became slow or failed , network monitoring tools notify us about that problem (via email, sms or other alarm).