(< parallel redundancy protocol,
"rööpliiasuse protokoll")

olemus
protokoll Ethernet-võrgu dubleerimiseks (IEC, alates 1995)
= a redundancy protocol fir Ethernet-based networks that implements layer 2 network redundancy by sending two copies of the same frame over two independent networks

ülevaateid
https://www.flexibilis.com/technology/parallel-redundancy-protocol-prp/

https://wiki.wireshark.org/PRP

https://en.wikipedia.org/wiki/Parallel_Redundancy_Protocol

https://web.archive.org/web/20150924073019/https://www.zhaw.ch/storage/engineering/institute-zentren/ines/forschung-und-entwicklung/time-synchronisation/tutorial-on-prp.pdf

https://www.cisco.com/c/en/us/td/docs/switches/lan/cisco_ie5000/software/release/15-2_2_eb/configuration/guide/scg-ie5000/ie4k-swprp.pdf

http://www.ti.com/lit/ug/tidubn6/tidubn6.pdf

standardid
https://webstore.iec.ch/publication/64423