Definitions for "Internetworking"
Keywords:  wan, router, lan, interconnects, telus
The interconnection of local area networks (LANs), normally through the use of routers.
The process of connecting multiple local-area networks to form a wide-area network (WAN). Internetworking between different types of networks is handled by a router.
The use of linking devices such as gateways, bridges & routers to connect network systems of same or varied configurations.
a huge opportunity for IBM , but one that, inexcusably, it has not exploited