Tag :: Storm Control

Storm control is a feature that allows the data plane to drop excess broadcast, unknown unicast, and/or multicast packets if the ingress packet rate exceeds a user-configurable threshold.

Storm control enables traffic policing on floods of packets on L2 switching networks. Support for counting dropped packets and bytes on interfaces where storm control metering is provisioned. Both packet and bytes count are supported and will be displayed. Drop logging on storm-control discards is also supported.

The existing storm control interface configuration mode CLI commands have been extended to support a new

4.25.2F introduces storm control with packet per second support in the platforms listed below. TOI describing the

Storm control enables traffic policing on floods of packets on L2 switching networks. Support was enabled for Front panel ports and Lag in eos-4-25-2f with storm-control-speed-rate-support. Now, storm control will be supported per subinterfaces( both ethernet and port-channel). Scale of subinterfaces is 4095. 

Storm control enables traffic policing on floods of packets on L2 switching networks. The documentation describes

A traffic storm is a flood of packets entering a network, resulting in excessive traffic and degraded performance. Storm control prevents network disruptions by limiting traffic beyond specified thresholds on individual physical LAN interfaces. Storm control monitors inbound traffic levels over one-second intervals and compares the traffic level with a specified benchmark. The storm-control command configures and enables storm control on the configuration mode physical interface.