Sometimes a topic can take some time to sink in. Being able to read multiple articles helps as different authors explain topics in different ways. Read the articles on this site, and if it still does not sink in, try different sites in the further reading section at the bottom of each article.Show Me
Other sites may give you one or a few labs, but here you get an unlimited number of randomly generated labs. Each lab comes with a detailed set of objectives, an initial configuration to be loaded onto the kit, and a final configuration to confirm that everything is setup correctly.Show Me
On a long train journey, or stopping in a hotel somewhere with nothing to do? Not a problem. Every lab includes an emulator for routers and switches allowing you to practice configuration anywhere in the world.