Router: It is a device that talks to the internet and computer. What’s Inside a Router? A router has the following key components:
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Processor (CPU): Handles routing decisions, like managing traffic and translating IP addresses. Memory:
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RAM: Stores temporary data like the routing table (current device connections).
- Flash Memory: Stores the firmware (router’s operating system).
- Network Ports: WAN Port: Connects to the modem for internet access.
- LAN Ports: Connects to your local network (wired) devices.
- Wireless Module (for Wi-Fi routers): Enables communication with wireless devices using standards like Wi-Fi 5 or Wi-Fi 6.
- Firmware: The router's software, controls how it operates and manages traffic.
- Power Supply: Powers the router and its internal components.