LAYER_2_DATA_PLANE_SECURITY

 

 

 

 

      

Configuration Example for Storm Control

Interface GigabitEthernet0/1

no ip address

negotiation auto

storm-control broadcast level pps 200

storm-control multicast level pps 300

storm-control action trap

end

nterface Port-channel1
 mtu 9216
 no ip address
 load-interval 30
 carrier-delay msec 0
 no negotiation auto
 storm-control broadcast level bps 200m 100m
 storm-control multicast level pps 7000 2000
 storm-control unicast level 20 10
 storm-control action trap
 storm-control action shutdown

Router# show storm-control Gi0/15/1

Interface   Type    Filter State    Upper        Lower        Current
---------  ------   -------------  -----------  -----------  ----------
Gi0/0/0     Bcast    Forwarding     0 pps         0 pps       0 pps
Gi0/0/0     Ucast    Forwarding     80.00%        20.00%      0.00%
Gi0/0/1     Bcast    Blocking       50k bps       40k bps     0 bps
Gi0/0/1     Mcast    Blocking       100 pps       90 pps      0 pps
Gi0/0/1     Ucast    Blocking       1.00%         0.50%       0.00%

Troubleshooting Tips for Storm Control

show interface gigabitethernet 0/1 counters storm-control

Configuring Error Disable Recovery

To configure error disable recovery, complete the following steps:

SUMMARY STEPS

1. enable
2. configure terminal
3. errdisable recovery cause storm-control
4. errdisable recovery interval seconds
5. end

Monitoring Error Disable Recovery

To display the information about the error-disable recovery timer, use the show command described in the following example.

show errdisable recovery