Computer Network Puzzle

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Across
  1. 1. that requests services Client
  2. 4. network technology Ethernet
  3. 7. network Internet
  4. 12. of network devices Topology
  5. 13. that directs data between networks Router
  6. 14. unit of data Packet
  7. 15. address of device IPAddress
  8. 17. digital to analog Modem
  9. 18. device that broadcasts data Hub
  10. 19. network into parts Subnet
Down
  1. 2. services to others Server
  2. 3. domain names to IP DNS
  3. 5. of data transmitted per second Bandwidth
  4. 6. network from unauthorized access Firewall
  5. 8. IP addresses automatically DHCP
  6. 9. different networks Gateway
  7. 10. network Intranet
  8. 11. in data transmission Latency
  9. 14. of rules for communication Protocol
  10. 16. multiple devices in a LAN Switch