Conocimientos Básicos

Wireless LAN

¿Qué es una Wireless LAN?

Provee todas las características y beneficios de las tecnologías LAN tradicionales como Ethernet y Token Ring, pero sin las limitaciones de los cables.

Como las LAN, las redes Wireless (Inalámbricas) requieren un medio físico para transmitir las señales:

Read more ...

Wide Area Network (WAN)

 Características:

  • Operan dentro de un área geográfica extensa.
  • Permite el acceso a través de interfaces seriales que operan a velocidades mas bajas.
  • Suministra velocidad parcial y continua.
  • Conecta dispositivos separados por grandes distancias, incluso a nivel mundial.

Local Area Network (LAN)

 
LAN (Red de área local): Una red de computadoras conectadas a través de un medio alámbrico o inalámbrico usando dispositivos de red (Hubs, Switches, Routers) y administrado por una organización.
Ethernet: Familia de protocolos de Capa 2 de Enlace de Datos para redes de área local.

Over the past few years, we often tend to defy the importance of wholesome nutrition in one way or the other. Even so remedies still help us. Happily, there are online pharmacy where you can purchase drugs simply. Let's find answers to your most great questions about online drugstore. For instance Diprolene cream is a topical corticosteroid. This remedy works by depressing the release of many cells that cause itching. Obviously, the register is very big. What about buy cialis cheap and sexual health? Apparently every adult has heard at least some about cialis cheap. Maybe you already read about it. Because some of these conditions are medic emergencies, it’s important to know the symptoms. Actually, a scientific reviews found that up to half of men on these medication experience sexual disfunction. So if you are experiencing erectile problems, it is considerable to see a competent doc right away for a complete physical examination. Some soundness conditions or other medications may interact with Cialis. Do not use such curing without telling your pharmacist if you plan to become pregnant during treatment.

Read more ...