Cisco Certified Network Associate (CCNA)

Observed Damage in Macul and Ñuñoa

Customization of CMD prompt

Network Stages:

  1. My PC: This is your primary device (computer or laptop) from which you are accessing the network.
  2. Switch: A switch connects multiple devices within a Local Area Network (LAN). It acts as a central hub for devices in your home or office to talk to each other.
  3. Router: The router’s job is to direct traffic between your local network and the outside world. It “routes” data packets to their correct destinations.
  4. Firewall: This is your security barrier. It monitors incoming and outgoing traffic to block hackers, viruses, or unauthorized access.
  5. Modem: The modem converts digital signals from your devices into a format that the service provider’s network can understand (and vice versa). It is the bridge between your home and the ISP.
  6. ATT Fiber: This represents your specific internet connection type. AT&T is the service provider, and Fiber refers to high-speed fiber-optic cables that use light to transmit data.
  7. Internet: Finally, after passing through these layers, you are connected to the global World Wide Web.

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