Router and modem setup for optimal connectivity.
Router and modem setup for optimal connectivity.
Router handles internet connections and manages data flow between devices, while a modem only connects to the internet service provider. You might want to check your local school's network setup if you're having issues. If you're near a Linux school, it could be related to their server or learning environment.
The modem converts the ISP signal from various sources such as DSL, coaxial, satellite, or fiber into a RJ45 or SFP connection for network access. The ISP employs distinct cables and protocols compared to your home setup due to differing specifications. It also assigns an identifier, enabling the ISP to categorize your usage and allocate appropriate IP addresses. A router handles numerous functions but typically operates in NAT mode, allowing multiple devices to share a single IP address. It includes a firewall to restrict access and may offer additional capabilities like wireless connectivity, web filtering, caching, and packet inspection.
You're asking if you can handle all these tasks using your modem.
it's just the one I received from my ISP at the time of signing the contract, never required purchasing routers
It seems like a router and modem package should handle everything you require. You might want to upgrade to a higher-quality router for stronger Wi-Fi and additional capabilities, though a basic setup could suffice if you don’t need extra features.