![Stober PROFINET SD6 Скачать руководство пользователя страница 60](http://html.mh-extra.com/html/stober/profinet-sd6/profinet-sd6_operating-manual_1381238060.webp)
Glossary
STOBER
60
11/2019 | ID 442710.03
TCP/IP
Protocol family composed of the transmission control protocol (TCP) and the Internet protocol (IP). TCP is responsible
for transmission, i.e. actual data traffic; IP handles unique communication with a PC in a network.
UDP/IP
Minimalist transport protocol for networks such as LAN that only provides the essential functions for data transport.
UDP/IP is a simple service that functions without a continuous connection on both sides. There is no connection or
disconnection and no acknowledgment of the received data packets. There is the option to control data traffic using a
checksum. As with TCP/IP, there are no troubleshooting mechanisms. Therefore, it is entirely possible for the
transferred data to experience data loss, data duplication or sequence errors.