Linux, Windows, Security, Programming, Network Tutorials
Switch is a network device or function which mainly used to switch frames or packets into different transmission mediums or cables. Traditional switches work in the OSI Layer 2 and switch frames according to the source and destination addresses into different ports. The switch is a crucial part of a computer network. Even switch can … Read more
Technical or not most of the people know the router word. Those who know the router can understand a different thing from the word. In this tutorial, we will try to explain what is a router in a technical and non-technical way with router functions, router types and router security. What is a Router For? … Read more
Cisco is very popular vendor in the IT network field. Cisco provides a lot of different type of solutions from access switch to SDN firewall. Cisco is penetrated to the network device market over the years. This will made a lot of network guys play with Cisco devices. Cisco create CCNX series certification over years. … Read more
Checkpoint, Palo Alto, Cisco ACS, and others, all of them are enterprise, popular and good firewalls. But all of them require some price to pay. Is there any free alternative to these enterprise firewalls? Yes, there are a lot but most of them are not a competitor for them. Pfsense is the most advanced, powerful, … Read more
Hi, today we will look for some networking stuff. Up to now, I have not written any routing-related technical post. In this article, I am gonna show you some simple dynamic routing with RIP protocol. Routing is divided into two part which one is static. In static routing, routes are configured in the router by … Read more