An edge router is a specialized router located at a network boundary that enables an internal network to connect to external networks. They are primarily used at two demarcation points: the wide area ...

Despite their shared primary goal of moving packets between networks, core and edge routers serve dramatically different purposes. The first difference when comparing an edge router vs. core router is ...

Wide-area data networks, once the workhorses of e-mail and file transfers, now are expected to do a wide variety of things while being as steady as the old-fashioned phone system. On Tuesday, Cisco ...