释义 |
datagram
datagram (ˈdeɪtəˌɡræm) na self-contained unit of data transmitted in a packet-switched networkdatagram
datagram[′dad·ə ‚gram] (computer science) A unit of information in the Internet Protocol (IP) containing both data and address information. In TCP/IP networks, datagrams are referred to as packets. datagramA self-contained, independent entity of data carryingsufficient information to be routed from the source to thedestination computer without reliance on earlier exchangesbetween this source and destination computer and thetransporting network.
See also connectionless, frame, packet.datagramThe unit of data, or packet, transmitted in a TCP/IP network. Each datagram contains source and destination addresses and data. See TCP/IP and UDP.MedicalSeeTCP/IPAcronymsSeeDGRAM |