Method and device for planning PTN (packet transport network)

Abstract

The invention discloses a method and a device for planning a PTN (packet transport network). The PTN comprises a plurality of monitoring points. The method comprises the steps: determining a target monitoring point from the monitoring points, and setting configuration information required for flow monitoring for the target monitoring point; monitoring flow on the target monitoring point according to the configuration information to obtain a monitoring result; planning a bandwidth of the PTN according to the monitoring result. According to the method and the device, the target monitoring point can be determined from the monitoring points of the PTN according to a demand, and then the configuration information (relevant information such as a monitored object and a monitoring period) required for flow monitoring is set for the target monitoring point, so that flow monitoring results of all processes of the PTN can be obtained; therefore the bandwidth of the PTN can be more reasonably and finely planned.

Description

technical field [0001] The invention relates to the communication field and provides a planning method and device for a PTN network. Background technique [0002] Since the bandwidth resource of the PTN network is limited, it is necessary to allocate the bandwidth resource to each link of the PTN network without wasting as much as possible. The current method is to plan and configure the bandwidth resources of the PTN network according to the business forecast and bandwidth requirements provided by the business department. The operator usually predicts the usage status of the PTN network resources based on the configured network bandwidth resources, and cannot monitor the PTN network. The specific traffic status of the actual bearer business in each link, so it is impossible to accurately and finely evaluate the use efficiency of PTN network resources, as well as the business quality of service (QoS) application policy parameters set by the PTN network (such as guaranteed ba...

AI Technical Summary

Problems solved by technology

The current method is to plan and configure the bandwidth resources of the PTN network according to the business forecast and bandwidth requirements provided by the business department. The operator usually predicts the usage status of the PTN network resources based on the configured network bandwidth resources, and cannot monitor the PTN network. The specific traffic status of the actual bearer business in each link, so it is impossible to accurately and finely evaluate the use efficiency of PTN network resources, as well as the business quality of service (QoS) application policy parameters set by the PTN network (such as guaranteed bandwidth CIR, peak bandwidth PIR) rationality

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