Routers

Routers are integral to modern networking, but their importance often goes unnoticed. Every time you access the internet, whether to stream a movie, browse social media, or work remotely, a router is responsible for managing the traffic between your devices and the internet. But what exactly do routers do? Simply pu...

Answer first: An old router can sometimes provide basic Layer 2 LAN-port connectivity after its DHCP, NAT, routing, firewall, WAN, and wireless roles are disabled or isolated as required should be decided from topology, traffic, interfaces, routing and security functions, failure domain, operations, lifecycle, suppo...