D-Link DXS-3400 User Manual - Page 376

DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch Web UI Reference Guide The fields that can be configured in Storm Control Trap Settingsare described below: Parameter Trap State Description Select the storm control trap option here. Options to choose from are None, Storm Occur, Storm Clear, and Both. When None is selected, no traps will be sent. When Storm Occur is selected, a trap notification will be sent when a storm event is detected. When Storm Clear is selected, a trap notification will be sent when a storm event is cleared. Click the Apply button to accept the changes made. The fields that can be configured in Storm Control Polling Settingsare described below: Parameter Polling Interval Shutdown Retries Description Enter the interval value used here. This value must be between 5 and 600 seconds. By default, this value is 5 seconds. Enter the retries value used here. This value must be between 0 and 360. By default, this value is 3. Tick the Infinite option to disable this feature. Click the Apply button to accept the changes made. The fields that can be configured in Storm Control Port Settingsare described below: Parameter Unit From Port ~ To Port Type Action Level Type PPS Rise PPS Low Description Select the Switch unit that will be used for this configuration here. Select the appropriate port range used for the configuration here. Select the type of storm attack that will be controlled here. Options to choose from are Broadcast, Multicast, and Unicast. When the action is configured as the shutdown mode, the unicast refers to both known and unknown unicast packets; that is, if the known and unknown unicast packets hit the specified threshold, the port will be shutdown. Otherwise, unicast refers to unknown unicast packets. Select the action that will be taken here. Options to choose from are None, Shutdown, and Drop. Selecting None specifies not to filter the storm packets. Selecting Shutdown specifies to shut down the port when the value specified for rise threshold is reached. Selecting Drop specifies to discards packets that exceed the risen threshold. Select the level type option here. Options to choose from are PPS, Kbps, and Level. Enter the rise packets per second value here. This option specifies the rise threshold value in packets count per second. This value must be between 1and2147483647 packets per second. If the low PPS value is not specified, the default value is 80% of the specified risen PPS. Enter the low packets per second value here. This option specifies the low threshold value in packets count per second. This value must be between 1and2147483647 packets per second. If the low PPS value is not specified, the default value is 80% of the specified risen PPS. Click the Apply button to accept the changes made. After selecting the Kbpsoption as the Level Type, the following parameters are available. Figure 9-85Storm Control (Level Type - Kbps) Window 366