Service bandwidth configuring method and network management system

摘要

A service bandwidth configuring method of is provided by this invention, which includes the following steps: defining various kinds of service classes according to the characteristics of various services provided by a network system; defining various kinds of bandwidth specifications of the network system; establishing the mapping relationships between the various kinds of service classes and various kinds of bandwidth specifications; and configuring the service bandwidth of the network system with the mapping relationships. Besides, this invention also provides a network management system. This invention is intended to be applied to the interfaces between NMS and EMS, or interfaces between EMS and NE, and it facilitates the intercommunication between the network management systems of different manufacturers, and the unified management on network management system or devices from different manufacturers by the upper layer network management system.

主权项

1. A service bandwidth configuring method, comprising:
defining various kinds of service classes according to the characteristics of various services provided by a network system; defining various kinds of bandwidth specifications of the network system; establishing the mapping relationships between the various kinds of service classes and the various kinds of bandwidth specifications; and configuring the service bandwidth of the network system with the mapping relationships, wherein the bandwidth specifications comprise one of the followings: committed information rate (CTR), committed burst size (CBS), excess information rate (EIR), and excess burst size (EBS); wherein the various services comprise ServiceClassProfile objects, of which the attribute parameters include: attribute of classifyType for specifying the rules for classifying service classes, the rules reflecting the characteristics of various services provided by the network system; and attribute of classifyValue for specifying the ID value of various service classes classified by the rules; and the various kinds of service classes are defined by at least one of the following: virtual LAN ID, virtual LAN priority, Ethernet connection ID, and Ethernet virtual connection ID; wherein the establishing the mapping relationships between the various kinds of service classes and the various kinds of bandwidth specifications comprises the following steps: creating service bandwidth mapping objects, of which the attribute parameters include the follows:
ServiceClassProfile pointer attribute including the ID of the BandwidthProfile objects used to describe the service classes;ingress bandwidth pointer attribute including the ID of the BandwidthProfile objects used to describe ingress bandwidth of service; andegress BandwidthProfile pointer attribute including the ID of the BandwidthProfile objects used to describe egress bandwidth of service; defining the mapping relationships with the service bandwidth mapping objects.