network system

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Across
  1. 2. is a device or program that enables a computer to transmit data over, for example, telephone or cable lines.
  2. 3. A device that forwards data packets along networks. A router is connected to at least two networks and are located at gateways.
  3. 5. is an identifier for devices on a TCP/IP network. Networks using TCP/IP route messages based on the IP address of the destination.
  4. 6. In networks, a device that filters and forwards packets between LAN segments.
  5. 7. is the hardware component which is used to connect two or more network segments which are physically separated.
  6. 8. A common connection point for devices in a network. Can be used to connect segments of a LAN
Down
  1. 1. Computer networks facilitate communication between computers through an address system, packets of digital data and cabling.
  2. 4. computer network where there is no physical wired connection between sender and receive