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Across 1. The Ethernet LAN media-access method, carrier sense multiple access with collision detection 6. The agency that assigns IP addresses to computer networks 8. The portion of the IP address that defines which netowrk the IP packet is originating from or being delivered to 10. Twisted-pair cables capable of carrying up to 1000 Mbps of data up to a length of 100 meters 13. Translates the private IP address to a public address for routing over the internet 18. The 8-pin modular connector used with CAT6/4e/5 cable 19. Network of users that share computer resources in a limited area 22. Internet service provider 23. Same as host number 25. A network topology configured in a logical ring that complements the token passing protocol 28. A unique 6-byte address assigned by the vendor of the network interface card. 29. A port number is tracked with the client computer's private address when translating to a public address 32. Broadcasts the data it receives to all devices connected to its ports 34. The physical input/output inferfaces to the networking hardware 35. Device used to interconnect wireless networking devices and to give access to wired devicesand establish the broadband Internet connection to the ISP 36. Uses cables and connectors to establish the network connections 38. The interface for the networking devices 42. The electronic hardware used to interface the computer to the network. 45. Enables the MAC address information to be displayed from the command prompt 47. A numerical representation 48. Institue of Electrical and Electronics Engineers, on of the major standars-setting bodies for tecnological development 49. Used to prevent unauthorized access to your network 51. Transmission of data by a hub to all devices connected to its ports 54. Unique 32 bit address that identifies on which network the computer is located as well as differentiates the computer from all other devices on the same network 56. All networking devices are directly connected to each other 57. The portion of the IP address that defines the location of the networking device connected to the network; also called the host address 58. A type of coaxial cable used to connect LANs configured with a bus topology 60. The most common networking topology in today's LANs where all networking devices connect to a central switch or hub

Down 2. Type of firewall that inspects incoming data packets to make sure they correspond to an outgoing request 3. Provides grouping of the information for transmission 4. A technique where an electrical token circulates around a network-control of the token enables the user to gain access to the network 5. The first 3 bytes of the MAC address that identifies the manufacturer of the network hardware 7. Megabits per second 9. Wi-Fi Alliance-an organization that tests and certifies wireless equipment for compliance with the 802.11x standards 11. Establishes a secure netowrk connection and is a way to protect your LANs data from bing observed by outsiders 12. IP addresses set aside for use in private intranets 14. Access to the netork is provided at fixed time intervals 15. Where NAT translates the home network's private IP address to a single public IP address 16. Transmit and receive signal pairs are crossed to properly align the transmit signal on on devices with the receive signal on the other device 17. A netowrk that useds IP addressing from identifying devices connected tot the network. 20. Another name for a hub 21. Uses radio signals to establish the network connection 24. Name that is used to identify your wireless network and is used by your access point or wireless router to establish an association 26. Command used to test that a device on the network is reachable 27. A hub that manages the passing of the token in a token-ring network 30. Architecture of a network. 31. Sent by each of the connected devices via the twisted-pair cables when data is not being transmitted to indicate that the link is still up 33. Device that relays the wireless signals from an access point or wireless router into areas with a weak signal or no signal at all 37. Protocol used to verify that a communication link between two ethernet devices has been established. 39. Indicates that the transmit and receive pairs are properly aligned 40. Transmit and receive signal pairs are aligned end-to-end 41. Transmission control Protocol/Internet Protocol, the protocol suite used for internetworks such as the Internet 43. The computers share the media (coaxial cable) for data transmission 44. Allows the connection of a hub or switch to another hub or switch without having to use a crossover cable 46. An internal network that provides file and resource sharing but is not accessed from the internet. 50. Set of rules established for users to exchange information. 52. A limited geographic area that provides wireless access for the public 53. Command used to display the computer's address 55. Forwards a frame it receives directly out the port associated with its destination address 59. Internet Control Message Protocol