QOSE/4/CONGESTIONRISK
Description
There is a congestion risk on an interface.
If the congestion risk of the interface is not eliminated, the system generates this log once an hour.
Procedure
- Run the display qos queue statistics interface interface-type interface-number [ queue queue-index ] command on the interface involved in the log to check whether packets are discarded on the interface.
- If so, go to step 3.
- If not, go to step 2.
- Check whether the system generates this log again after one hour.
- If so, go to step 3.
- If not, instantaneous burst traffic exists on the interface. This message is informational only and no action is required.
- Use one of the following methods to reduce burst traffic on the interface:
Run the qos burst-mode { enhanced | extreme } command on the interface to change the burst traffic buffering mode to enhanced.
Run the qos queue queue-index buffer shared-ratio ratio-value command on the interface to increase the maximum ratio of the dynamic buffer occupied by a queue on the interface.
Run the eth-trunk trunk-id [ mode { active | passive } ] command to add the interface to an Eth-Trunk to increase the interface bandwidth.
Run the display qos queue statistics interface interface-type interface-number [ queue queue-index ] command on the interface to check whether packets are discarded and check whether the system generates this log again after one hour.
- If so, go to step 4.
- If not, it indicates that congestion risk of the interface is eliminated.
- Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.