eMDI in NG-MVPN Scenarios

On the NG-MVPN shown in Figure 1, the eMDI detection solution can be deployed on all CEs, PEs, and Ps so that service packets passing through all of these nodes can be detected in real time for video quality monitoring and fault locating.

Figure 1 NG-MVPN networking

With the eMDI detection solution deployed, the quality indicators (such as packet loss rate, packet disorder rate, and jitter) of real service packets that pass through all the CEs, PEs, and Ps on the NG-MVPN Layer 3 multicast network can be detected in real time and the detection results are sent to the NMS on a regular basis. The analysis result of the NMS can be displayed in a trend chart.

When a fault is detected using eMDI on a network node, the detection data on upstream and downstream nodes can be compared to demarcate the faulty network segment. Other methods can be used together to rapidly locate the fault and restore services.

Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
< Previous topic Next topic >