MMRP-Plus

Advanced High-Speed Restoration "MMRP®-Plus"

In recent demands for higher reliability, user's requirements for ring protection is shifting from STP, Spanning tree Protocol, to a hardware based more stable technology, MMRP-Plus, Multi Master Ring Protocol Plus, fulfil this requirement with enhanced features and super high-speed convergence, expanding its coverage from industry, railway, power infra network to government and Enterprise LAN.

competiitive Analysis	MMRP-Plus	Rapid-PVST+	Multi-chassis Link Aggregation
Topology	Good Triangle/Square/Multi-Ring	Fair Triangle recommended	Poor Only Triangle
Stable Processing	Good Hardware-based	Poor Software-based	Good Hardware-based
Failover Time	Good 19ms (Typ:200ms)	Fair several sec	Good several hundreds ms
Scalability	Good No Limit of ring/node	Fair number of node:7	Poor depends on ports available
Auto/Manual Restoration	Good	Poor	Poor
number of VLANs	Good 4094	Fair depends on CPU	Good 4094
Load Balancing	VLAN Distribution	VLAN Distribution	LAG Distribution