Imagine you are in a room with speakers that Are playing two radio stations, two talk shows and a simple how to instructional audiostream. Not only is it difficult to focus on the one thing you want, it might be that one of the radio stations has content that isn't appropriate for you to hear. That is what a network would sound like without vlans. Now if we put some head phones on you, we have put you on a vlan. We can allow you to access the radio station that is playing some easy listening music, while you also listen to that how to. You don't even know about all that other noise. ... View more