Scenario 3: Ethernet-connected devices with Internet
• A computer, a laptop, and a printer are connected by Ethernet cables to a hub, router, or switch.
• The network is connected to the Internet through a DSL or a cable modem.
Scenario 4: Computer, laptop, and printer connected wirelessly without Internet
• A computer, a laptop, and a printer are connected wirelessly to a wireless access point.
• The network has no connection to the Internet.
Scenario 5: Laptop connected wirelessly to printer without Internet
• A laptop is directly connected wirelessly to a printer without going through a wireless router.
• The network has no connection to the Internet.
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