Parallel Redundancy Protocol (PRP) is defined in the International Standard IEC 62439-3. PRP is designed to provide hitless redundancy (zero recovery time after failures) in Ethernet networks. PRP uses a scheme, where the end nodes implement redundancy (instead of network elements) by connecting two network interfaces to two independent, disjointed, parallel networks (LAN-A and LAN-B). Each of these Dually Attached Nodes (DANs) then have redundant paths to all other DANs in the network. |
ciscoMgmt | CISCO-SMI |
MODULE-COMPLIANCE, NOTIFICATION-GROUP, OBJECT-GROUP | SNMPv2-CONF |
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Unsigned32 | SNMPv2-SMI |
DisplayString, TEXTUAL-CONVENTION | SNMPv2-TC |
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