D-Link DGS-6600-48T Product Manual - Page 869

DGS-6604 m storm-control (Interface) storm-control (Interface) Use this command to configure the device to prevent storm attacks on a LAN. There are three traffic types, broadcast, multicast, and unicast (DLF). Use the no form of the command to disable the storm-control function. storm-control {broadcast | multicast | unicast} no storm-control {broadcast | multicast | unicast} Syntax Description broadcast Set Broadcast rate limiting multicast Set Multicast rate limiting unicast Set Unicast(DLF) rate limiting Default Command Mode Usage Guideline Examples Disabled (all storm types) Interface configuration Only physical port interfaces are valid for this command. Enter the "storm-control" command to enable Storm Control for a specific traffic type on the interface. All packets are passed in default without storm control enabled. After enabling traffic storm control, if the storm-control action is to drop, then packets exceeding the level will be dropped. If the storm-control action is set to shutdown, then the interface will be shutdown whenever the packets exceed the threshold. This example shows how to enable Broadcast storm control on interface eth3.1. Switch# configure terminal Switch(config)# interface eth3.1 Switch(config-if)# storm-control broadcast Switch(config-if)# show storm-control interface broadcast Interface Storm Action Type Threshold eth3.1 Broadcast Drop pps 131072 This example shows how to disable Broadcast storm control. on interface eth3.1. Switch# configure terminal Switch(config)# interface eth3.1 Switch(config-if)# no storm-control broadcast Verify the settings by entering the show storm-control interface command. CLI Reference Guide 859