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Ethernet Configuration Commands
storm-control action
storm-control action
Cisco 220 Series Smart Plus Switches Command Line Interface Reference Guide Release 1.0.0.x
User Guidelines
For 10/100-Mbps ports, if both speed and duplex are set to specific values, the
link operates at the negotiated speed and duplex value.
For 10/100/1000-Mbps ports, if both the speed and duplex are set to specific
values, autonegotiation is disabled.
You can configure the Fast Ethernet port speed as either 10 or 100 Mbps. You
cannot configure the speed on the SFP module ports, but you can configure the
speed to not negotiate (nonegotiate) if it is connected to a device that does not
support autonegotiation. However, when a 1000BASE-T SFP module is inserted
into the SFP module port, you can configure the speed as 10, 100, 1000 Mbps, or
auto.
If the speed is set to auto, the switch negotiates with the device at the other end of
the link for the speed setting and then forces the speed setting to the negotiated
value. The duplex setting remains as configured on each end of the link, which
could result in a duplex setting mismatch.
If both ends of the line support autonegotiation, we highly recommend that you
use the default autonegotiation settings. If one interface supports autonegotiation
and the other end does not, you must manually configure the duplex and speed
settings on the other side.
Example
The following example configures the speed of fa5 to 100 Mbps:
switchxxxxxx(config)# interface gi5
switchxxxxxx(config-if)# speed 100
To set the action when the received storm control packets exceed the maximum
rate on an interface, use the storm-control action Interface Configuration mode
command.
To disable the storm control action, use the no form of this command.
Syntax
storm-control action {drop | shutdown}
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