Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Licensing Requirements and Limitations for eMDI
Involved Network Elements
Other network elements are not required.
Licensing Requirements
eMDI is a basic feature of a switch and is not under License control.
For restrictions on sending audio and video quality information obtained through eMDI to iMaster NCE-CampusInsight or eSight, see Licensing Requirements and Limitations for O&M Information Reporting.
Feature Support in V200R019C10
All models of S12700 and S12700E series switches support eMDI.
Feature Limitations
- eMDI specifications vary according to product models. For details about the eMDI specifications, run the display emdi command.
- An eMDI instance can monitor only one target flow. Multiple eMDI instances cannot monitor the same target flow.
- The target flow received by an eMDI monitoring point must be the original IPv4 packet flow. In addition, the encrypted packet flow, the packet flow with a tunnel header, and the packet flow carrying the Option field cannot be monitored.
- If you want to modify the lifetime, monitoring interval, or alarm threshold of a running eMDI instance, stop the eMDI instance first.
- Two eMDI instance resources are occupied by each TCP target flow that is monitored by an eMDI instance.