1 Need a transmitter/receiver and a transmitter/receiver so that you can establish a communication capable of translating information to make it util:red and telephony: A computer personRed: A computer system, Pc, server, PDA 2. Need a device capable of issuing and receiving information compatible with the broadcast medium and the receiver/transmitter: telephone network: telephone Terminal such as a fixed phone or computer Movilred: A network device such as a network card, a modem or other device: 3. A means by which to establish the comunicacion:red telephony: wires or computer aireRed: Wires or air bearing this we have everything in order to establish a communication but. If you would like to find different devices? Easy… When we make a phone call for this we use various values and mark a code that allows us to establish communication with a terminal concrete telefonicoen ua: 1. A country.2 code. A code of locaclidad3. An identification number unique to that localidad4.

In case of control unit, a distinguishing number of a Terminal as we see and although all these don’t use them when making a call since generally omit the country code and the centrlita is used on fewer occasions. This translated into the computer system changes and use addresses Ip that are also delineated so as to address Ip used is of a class or another as we see on network A, B and C classes how to identify them by their Ip address and subnet mask that is my other blog on technical computing, and well continuing the theme, using Ip addresses and ports that is as if we use transmission channels through which we can isolate some types of information from other shipments. I want to say that this is a perhaps overly technical article but I believe that it can help the most curious and followers of this site to have a firm base to learn much more and maybe in the future. you are readers of my other space on the net! We are still trying to explain it’s ports, for example when browsing internet while in the background working with Ip addresses also are working with a port automatically when we perform a network operating system is scheduled for as action request to carry out set communication by one or another port, this way when you browse internet we don’t know certainly that the necessary port for this is number 80, or 443 depending on which type of page we are seeing, however we can navigate smoothly without not even have this information. The world’s communications networks is very complex and they are many points that could take into account, moreover, if I would say everything about networks would need a blog dedicated to it that would never end update and which might not make me charge because my knowledge about this is minimal hope that this first touchdown I be interesting and that I ask please more content for this blog, which I never tire of repeating, simply ask me over than you want that type, and I do and I will try to teach and give as much information as you necesitis. No more I leave eager to see how you are every day a few more that I have read, thanks to those few actors, hope to gradually create a great community.