Peripheral water pipe network

Network-Network Interface

NNI Network network interface

PNNI Private Network-Network Interface

Private Network-Network Interface (PNNI)

back propagation network BP network

center network-section center network

communication network of power distribution and utilization network

Drug supervision network and drug supply network

Home Network Based on Telecommunication Network

integrated private network-to-network interface

IPIintegrated private network to network interface

IPMUintegrated private network to network interface

LNNI LAN emulation Network to Network Interface

mobile communication network based on HFC network

network Embryonic communication network

network generation network

network masterNational Network Infrastructure

network model of three-level three-network dual-mode