3D PK + DM

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Across
  1. 2. network hardware device for connecting multiple Ethernet devices together and making them act as a single network segment
  2. 4. a device which forwards data packets to the appropriate parts of a computer network
  3. 5. networking hardware that connects devices on a computer network by using packet switching to receive and forward data to the destination device
  4. 7. Point networking hardware device that allows other Wi-Fi devices to connect to a wired network
  5. 8. a computer network that links devices within a building or group of adjacent buildings, especially one with a radius of less than 1 km
  6. 9. a group or system of interconnected people or things
Down
  1. 1. any system of sending electronic information, such as the internet, phone signals, etc. without using wires for the receiving equipment
  2. 2. physical location where people can access the Internet, typically using Wi-Fi
  3. 3. the official procedure or system of rules governing affairs of state or diplomatic occasions
  4. 6. a global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols