Media Redundancy Protocol (MRP) as defined by IEC 62439: Industrial communication networks: high availability automation networks. – 65c, 62439/Ed 1.0, 2007-04-06 is a key functionality in the implementation of Ethernet-based Industrial Networks.
ATTEST MRP test cases verify the support for both \MRP Manager (MRM) and MRP Client (MRC) state machine implementations.
Manager: MRP switch connected with other MRP clients in a ring
Client: MRP switch connected with other MRP manager and other MRP clients in a ring.
MRP Test cases verify the generation and handling of Test, Link Up, Link Down, Topology Change MRP frames from neighboring MRP Switches. The messages are verified for both tagged and untagged protocol frames.
Together with other test suites such as VLAN, IGMP Snooping, RSTP, LACP, etc. Net-O2 provides a comprehensive solution for conformance testing of Industrial Ethernet switches.
Manager: MRP switch connected with other MRP clients in a ring
