About this interactive
The lesson's box, piece by piece:
- **Switch:** the LAN ports (orange on the lesson's box) that wired devices plug into.
- **Router:** routes between the LAN side and the WAN port (blue), the connection out to the internet service provider.
- **Firewall:** built in to help protect the network.
- **Access point:** the antennas, for the wireless devices.
It is all in one box because few people would want to buy and cable four separate devices.
What you'll learn
- Name which of a home wireless router's built-in devices does each job: the switch, the router, the firewall or the wireless access point
Aligned to
CompTIA Network+
1.2
Compare and contrast networking appliances, applications, and functions.
CompTIA A+ Core 1
2.2
Compare and contrast common networking hardware.
Key terms
- Wireless Router
- A network device that combines the functions of a wireless access point and a router, providing both wireless connectivity and routing between networks.
- Switch
- A network device that connects devices within a LAN and forwards traffic based on MAC addresses.
- Router
- A network device that forwards data packets between networks based on IP addresses.
- Firewall
- A network security device that monitors and controls incoming and outgoing traffic based on predefined security rules.
- Wireless Access Point
WAP
- A device that allows wireless devices to connect to a wired network using Wi-Fi.
Topics
Wireless Router
Home Router
Soho
Switch
Router
Firewall
Wireless Access Point
Interactive
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