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Media Redundancy Protocol
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<p>Media Redundancy Protocol (MRP) is a data <a href="/facts/Network_protocol/5uady7cB">network protocol</a> standardized by the <a href="/facts/International_Electrotechnical_Commission/hSK0kjwI">International Electrotechnical Commission</a> as IEC 62439-2. It allows rings of <a href="/facts/Ethernet/nMfhU8tU">Ethernet</a> switches to overcome any single failure with recovery time much faster than achievable with <a href="/facts/Spanning_Tree_Protocol/ofHHMBuM">Spanning Tree Protocol</a>. It is suitable to most <a href="/facts/Industrial_Ethernet/IsB9Hwca">industrial Ethernet</a> applications. </p>