The Network Taxonomy - Telecommunication Networks
- Circuit-switched networks
- FDM - Frequency Division Multiplexing
- TDM - Time Division Multiplexing
- Packet-switched networks
- Networks with VCs(Virtual Circuit)
- Datagram Networks
***Datagram network is not either connection-oriented or connectionless. #Datagram#这个东西目前的理解是运输商品(package)外面的邮政包裹,特征是包括Destination IP Address。 这样Router在收包的时候,就可以知道在Path Table中挑选路径。
***Virtual Circuit Network即在Package的传输中,在路径中的每个Router上设定VCI(Virtual Circuit Indentification,标明Port & Path)。这样起到了了指定Path的作用。
***Internet provides both connection-oriented(TCP) and connectionless service(UDP) to apps.
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