Pragmatic General Multicast

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Pragmatic General Multicast ( PGM ) is a multicast transport protocol for applications in which data is transmitted in a sorted or unsorted manner from multiple sources to multiple destinations.

The protocol ensures that data is transmitted without duplicates and that a group of recipients receives the data without loss. Any data loss is corrected or shown as irreparable. PGM is specially designed to work in an environment in which reliable data transmission is a prerequisite. The central design goal is easy scalability and efficient network utilization.

literature

  • Luis Marrone, Maria Claudia Abeledo: PGM Protocol - Pragmatic General Multicast Its application in file transfer service . In: CERMA 2007 - Electronics, Robotics and Automotive Mechanics Conference: proceedings: 25–28. September, 2007, Cuernavaca, Morelos, Mexico . IEEE Computer Society, Los Alamitos 2007, ISBN 978-0-7695-2974-5 , doi : 10.1109 / CERMA.2007.4367654 .
  • Reliable Multicast - Pragmatic General Multicast . In: Cisco Systems Inc. (Ed.): Handbook of network technologies - complete basic knowledge of networking and internetworking . Markt-und-Technik-Verlag, Haar near Munich 2001, ISBN 3-8272-6080-9 , p. 728 .

Web links

  • RFC 3208 . - PGM Reliable Transport Protocol Specification . October 2001. (English).
  • Maria Psaltaki, Rodrigo Araujo, Ghadah Aldabbagh, Andreas Giannopoulos, Panagiotis Kouniakis: Pragmatic General Multicast. ac.uk (English)

Individual evidence

  1. ↑ RFC 3208  - PGM Reliable Transport Protocol Specification . October 2001. p. 111. (Internet Engineering Task Force (IETF), The Internet Society).