storm-control ingress
(global)
Limits ingress traffic globally on all
device Ethernet interfaces.
Syntax
storm-control
ingress
{
broadcast
|
unknown-unicast
|
multicast
}
limit-bps
rate
no storm-control
ingress
{
broadcast
|
unknown-unicast
|
multicast
}
Parameters
-
broadcast
- Specifies that the command operates on
broadcast traffic only.
-
unknown-unicast
- Specifies that the command operates on
unknown-unicast traffic only.
-
multicast
- Specifies that the command operates on
multicast traffic only.
-
limit-bps
rate
- Specifies that the value given to the rate parameter is in
bits per second. If the traffic on the interface reaches this rate, no more
traffic (for the traffic type specified) is allowed on the interface. For
the rate, enter an integer from 0 to 10000000000. Because each
application-specific integrated circuit (ASIC) may support different bit
granularity, bit rates are rounded up to the next achievable rate.
Modes
Global configuration mode
Usage Guidelines
This command limits the amount of broadcast,
unknown unicast, and multicast (BUM) ingress traffic globally on all device
interfaces when configured in global configuration mode.
If you want to modify an active BUM storm control configuration, you must first disable it, then issue the
storm-control ingress command again with the new parameters.
Enter no storm-control
ingress to disable BUM storm control for a particular traffic type on
the interface.
Examples
The following example configures storm control on all Ethernet interfaces on the
device with a rate limited to 1000000 bps.
device(config)# storm-control ingress broadcast 1000000
