IP Address – A unique identifier assigned to each device on a network. Router – A device that forwards data packets between computer networks. Switch – A networking device that connects devices within a local area network (LAN) and uses MAC addresses to f

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Across
  1. 4. Large marsupial
  2. 5. Likes to chase mice
Down
  1. 1. Has a trunk
  2. 2. Flying mammal
  3. 3. Man's best friend