Definitions for "Core Network"
Of a chain letter transmission network, the largest group of habitual senders such that each member has received a chain letter from another member. CLEVO
Core Network refers to the discrete Ethernet segments up to the end station port of an Ethernet hub, the routing equipment attached to these ethernet segments and the wide area network (WAN) connections between the routing equipment.
The ultra high-speed national backbone carrying the aggregated traffic from all services from city to city, and within cities, to the edge of the network where individual access connections then carry the customer-specific traffic to the customer residence or premises.