Netgear GS110TP GS108T/ GS110TP Smart Switch Software Administration Manual - Page 175

GS108T and GS110TP Smart Switch Software Administration Manual • Unknown Unicast. If the rate of unknown L2 unicast (destination lookup failure) traffic ingressing on an interface increases beyond the configured threshold, the traffic will be dropped. • Multicast. If the rate of L2 multicast traffic ingressing on an interface increases beyond the configured threshold, the traffic will be dropped. • Broadcast. If the rate of L2 broadcast traffic ingressing on an interface increases beyond the configured threshold, the traffic will be dropped. 3. In the Threshold field, specify the maximum rate at which unknown packets are forwarded. The range is a percent of the total threshold between 0-100%. The default is 5%. 4. Click Cancel to cancel the configuration on the screen and reset the data on the screen to the latest value of the switch. 5. If you make changes to the page, click Apply to apply the changes to the system. Port Security Configuration Use the Port Security feature to lock one or more ports on the system. When a port is locked, only packets with an allowable source MAC addresses can be forwarded. All other packets are discarded. To display the Port Security Configuration page, click Security  Traffic Control, and then click the Port Security  Port Security Configuration link. To configure the global port security mode: 1. In the Port Security Mode field, select the appropriate radio button to enable or disable port security on the switch. 2. Click Cancel to cancel the configuration on the screen and reset the data on the screen to the latest value of the switch. 3. If you change the mode, click Apply to apply the change to the system. Chapter 5: Managing Device Security | 175