Huawei introduced its iManager U2100 network management system (NMS) for super-large-scale bearer networks. 
The U2100 assists operators with grooming their end-to-end trails and manages its network faults, while also acting as a data center to provide information for planning network-wide resources, services, software and hardware versions, and standby parts.
Huawei said its U2100 also uses scalable software architecture and a carrier-class hardware platform to manage operator networks on a number of different scales.
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