To ensure network security and prevent broadcast storms, limit the suppression of broadcast packet type traffic. Use appropriate storm control operations. The basic operation is as follows:
Configure broadcast traffic suppression on the interface and configure broadcast traffic suppression in the interface view. The maximum rate of broadcast packets is 100 kbit/s.
<HUAWEI> system-view
[~HUAWEI] interface G0/0/1
[~HUAWEI-10GE1/17/1] storm suppression broadcast cir 100
[*HUAWEI-10GE1/17/1] commit
Configure the interface broadcast storm control, and configure the broadcast storm control function in the interface view.
<HUAWEI> system-view
[~HUAWEI] interface G0/0/1
[~HUAWEI-10GE1/17/1] storm control broadcast min-rate 1000 max-rate 2000
//Configure the minimum threshold for storm control is 1000pps and the maximum threshold is 2000pps
[*HUAWEI-10GE1/17/1] storm control action error-down
//Configure the storm control action to close the interface
[*HUAWEI-10GE1/17/1] commit
Configure unknown unicast traffic suppression on the interface and configure unknown unicast traffic suppression in the view. The maximum rate of unknown unicast packets is 100 kbit/s.
<HUAWEI> system-view
[~HUAWEI] interface G0/0/1
[~HUAWEI-10GE1/17/1] storm suppression unknown-unicast cir 100
[*HUAWEI-10GE1/17/1] commit
