Unit 1 Crossword 9

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Across
  1. 2. Document specifying standards and protocols for the Internet
  2. 5. Device that connects multiple computers in a network, broadcasts to all
  3. 7. Protocol suite with fewer layers than OSI
  4. 8. Device that connects and filters traffic between two network segments
  5. 9. Wide Area Network covering large geographic areas
Down
  1. 1. Conceptual framework with seven network layers
  2. 2. Device that routes data between different networks
  3. 3. Device that connects networks using different protocols
  4. 4. Device that connects devices and forwards data only to intended recipient
  5. 6. Device or software that controls network security and access