| slovo | definícia |
datagram
(encz) | datagram,datagram n: Zdeněk Brož |
datagram
(czen) | datagram,datagramn: Zdeněk Brož |
datagram
(foldoc) | datagram
A self-contained, independent entity of data carrying
sufficient information to be routed from the source to the
destination computer without reliance on earlier exchanges
between this source and destination computer and the
transporting network.
See also connectionless, frame, packet.
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| | podobné slovo | definícia |
datagrams
(encz) | datagrams,datagramy Zdeněk Brož |
datagramy
(czen) | datagramy,datagrams Zdeněk Brož |
user datagram protocol
(foldoc) | User Datagram Protocol
UDP
(UDP) Internet standard network layer,
transport layer and session layer protocols which
provide simple but unreliable datagram services. UDP is
defined in STD 6, RFC 768. It adds a checksum and
additional process-to-process addressing information [to
what?]. UDP is a connectionless protocol which, like TCP,
is layered on top of IP.
UDP neither guarantees delivery nor does it require a
connection. As a result it is lightweight and efficient, but
all error processing and retransmission must be taken care of
by the application program.
Unix manual page: udp(4).
[Postel, Jon, User Datagram Protocol, RFC 768, Network
Information Center, SRI International, Menlo Park, Calif.,
August 1980].
(1998-02-11)
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