NSS Chapter 1

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Across
  1. 3. network limits the impact of a failure by limiting the number of affected devices.
  2. 4. Each part remains a distinctive object but both are connected using the same architecture.
  3. 8. worldwide collection of interconnected LANs and WANs.
  4. 9. Available to the general public through a pay-per-use model or for free.
  5. 10. private collection of LANs and WANs internal to an organization that is meant to be accessible only to the organizations members or others with authorization.
  6. 13. illustrate devices, ports, and the addressing scheme of the network.
  7. 14. allow users to use their own devices giving them more opportunities and greater flexibility.
  8. 16. allow devices to connect to a LAN where data network cables or wireless communications are not a viable option.
  9. 19. antenna is installed outside the house providing wireless or wired connectivity for devices in the home.
  10. 21. illustrate the physical location of intermediary devices and cable installation.
  11. 22. network limits the impact of a failure by limiting the number of affected devices.
  12. 23. This type of network design is only recommended for very small networks.
Down
  1. 1. allows use to store personal files or backup our data on servers over the internet.
  2. 2. interconnects end devices. Examples include switches, wireless access points, routers, and firewalls.
  3. 5. tools including Cisco WebEX gives users a way to instantly connect and interact.
  4. 6. – Server Clients are computers that send requests to the servers to retrieve information
  5. 7. is a network infrastructure that spans a wide geographical area.
  6. 11. the technologies that support the infrastructure that moves data across the network.
  7. 12. where a message originates from or where it is received.
  8. 15. is a network infrastructure that spans a small geographical area.
  9. 17. Communication across a network is carried through a medium which allows a message to travel from source to destination.
  10. 18. an ISP that connects subscribers to designated access points or hotspots.
  11. 20. the primary mechanism used to ensure reliable delivery of content for all users.