Attack Source Tracing Does Not Take Effect

Procedure

1. Determine whether the attack defense policy configured with attack source tracing is applied.
   1. Run the display this command in the system view to check whether the cpu-defend-policy command has been configured.
   2. Or run the display auto-defend configuration command to check the name of the attack defense policy and the slot ID to which the policy is applied.
   3. If the policy is not configured, run the cpu-defend-policy command in the system view to configure the policy. If the policy is configured, go to the next step.
2. Check whether the checking threshold for attack source tracing is large.

   Run the display auto-defend configuration command to check the value in the auto-defend threshold field. If the value is large, run the auto-defend threshold command in the attack defense policy view to reduce the value.