Network and Security Basics Module 6 Chapter 5

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Across
  1. 5. rules of communication that ensure packets are sent, recieved and integrated properly
  2. 7. the connection of two or more central computers or LANS across a wide area
  3. 9. contains the actual data being transmitted second part of a packet
  4. 11. use of radio signals traveling through air to transmit data
  5. 15. contains information needed by the network one part of a packet
  6. 16. most desktop computers require an external or internal version of this to connect to a WAP
  7. 18. complex device that stores the routing information for networks
Down
  1. 1. similar to a hub but aware of the exact address or identity of all the nodes attached
  2. 2. used to prevent attenuation when packets travel long distances
  3. 3. in a mesh topology most nodes connect directly to each other
  4. 4. a data communication system consisting of multiple devices relatively close to eachother
  5. 6. the most popular standard for wireless networking
  6. 8. internal version of the internet offered some organizations
  7. 10. data moves through networks in structures known as
  8. 12. the device at each node that performs translation and transmission
  9. 13. used to share some of a company's intranet resources with others outside of the organization
  10. 14. allows users to share and connect with different devices
  11. 15. provide multiple ports for connecting nodes
  12. 17. in this topology all nodes are connected to a hub or switch and communicate through it
  13. 19. the logical layout of the cables and devices that connect the nodes of the network