The nd trap hash-conflict history command sets the number of traps reported within each interval when a hash conflict of ND entries occurs.
The undo nd trap hash-conflict history command restores the default number of traps reported within each interval when a hash conflict of ND entries occurs.
By default, a switch reports a maximum of 10 traps within each interval when a hash conflict of ND entries occurs.
Parameter |
Description |
Value |
|---|---|---|
history-number |
Specifies the number of traps reported within each interval when a hash conflict of ND entries occurs. |
The value is an integer that ranges from 10 to 30. The default value is 10. |
Usage Scenario
After the trap function for hash conflicts of ND entries is enabled, the switch reports a maximum of 10 traps within 60 seconds by default. Each trap contains an IPv6 address that has a hash conflict.
If hash conflicts of more than 10 ND entries occur within an interval, traps for the eleventh and following ND entries that have hash conflicts cannot be reported. To solve this problem, you can run the nd trap hash-conflict history command to set the number of traps reported within each interval when a hash conflict of ND entries occurs.
Precautions
If you run this command multiple times, only the latest configuration takes effect.