Lesson 2 Crossword

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Across
  1. 2. A property of switches in which each port's bandwidth is dedicated to the devices connected to the port.
  2. 5. (abbreviation) The name assigned to a wireless network that is configured on the wireless access point.
  3. 9. A communication mode in which a device can simultaneously transmit and receive data on the same cable connection.
  4. 10. A device that enables LANs to communicate with one another by forwarding packets from one LAN to another.
  5. 11. A network device that performs the same function as a repeater but has several ports to connect a number of devices.
  6. 13. Making a connection between devices such as two switches, usually for the purpose of expanding a network.
  7. 15. (abbreviation) A wireless device that serves as the central connection point of a wireless LAN and mediates communication between wireless computers.
  8. 16. The scope of devices to which broadcast frames are forwarded. Router interfaces delimit broadcast domains because they don't forward broadcasts, whereas switches and hubs do.
  9. 17. (abbreviation) A signal an AP generates in response to a request-to-send signal.
  10. 18. A communication mode in which a device can send or receive data but can't do both simultaneously.
  11. 19. A network device that takes incoming signals and regenerates, or repeats, them to other parts of the network.
Down
  1. 1. A network device used to interconnect multiple computers.
  2. 3. The amount of data that can be transferred on a network during a specific interval; usually measured in bits per second.
  3. 4. An operational mode of a NIC in which all frames are read and processed rather than only broadcast and unicast frames addressed to the NIC.
  4. 6. A designated port on a hub or switch used to connect to another hub or switch without using a crossover cable.
  5. 7. The address configured in a computer's IP address settings specifying the address of a router to which the computer can send packets addressed to devices on other networks.
  6. 8. A routing table entry that tells a router where to send a packet with a destination network address that can't be found in the routing table.
  7. 12. A network message addressed to only one computer on the LAN.
  8. 14. (abbreviation) A device that creates and mediates the connection between a computer and the network medium.
  9. 19. (abbreviation) A signal used in wireless networks indicating that a computer has data ready to send on the network.