GCSE; Eduqas; Networks - Eduqas Addressing and protocols. Devices can be networked using different hardware, such as routers, hubs, switches, gateways and bridges. They can cover local areas (LANs ...

Learn about and revise wired and wireless networks, protocols and layers with this BBC Bitesize GCSE Computer Science OCR study guide.

A PoP is simply a group of one or more routers (at the same location) in the provider’s network where customer ISPs can connect into the provider ISP. Any ISP(except Tier-1) may choose to multi-home, ...