Fast feeling is a feature that quickly reports physical faults to applications, meeting real-time requirements. This manual introduces the configuration and maintenance methods of fast feeling.
The document provides an overview of the Fast Sensing feature, which quickly notifies applications of physical device faults to meet real‑time requirements. It describes the concept, benefits, and the need for rapid fault detection compared with traditional polling methods.
Step‑by‑step instructions cover creating a configuration task, enabling the feature on specific interfaces, checking the configuration result, and using debugging commands to troubleshoot any issues. The manual also notes performance impacts when the debugging switch is enabled and references related system maintenance sections. This manual is written in Chinese.
| Supported interfaces for NetEngine16E/08E/05 | GE, ATM 622M, ATM 155M, POS and enhanced VIU Ethernet |
|---|---|
| Supported interfaces for NetEngine20 | GE, ATM 155M, POS 155M |
Enter system view, go to the interface view, and run the command `fastfeeling` to enable the feature.
Use the command `display fastfeeling [interface‑type interface‑number]` to view the current Fast Sensing settings.
Run `debugging ifnet fastfeeling [interface‑type interface‑number]` in user view to open the debugging switch.