Dell S3100 Command Line Reference Guide for the Series 9.82.0 - Page 1040

Related Commands If you do not specify the vlan option, the MAC address counters are not VLANbased. That is, the sum of the addresses learned on all VLANs (not having any learning limit configuration) is counted against the MAC learning limit. MAC Learning Limit violation logs and actions are not available on a per-VLAN basis. With the keyword no-station-move option, MAC addresses learned through this feature on the selected interface persist on a per-VLAN basis, even if received on another interface. Enabling or disabling this option has no effect on already learned MAC addresses. After the MAC address learning limit is reached, the MAC addresses do not age out unless you add the dynamic option. To clear statistics on MAC address learning, use the clear counters command with the learning-limit parameter. NOTE: If you configure this command on an interface in a routed VLAN, and after the MAC addresses learned reaches the limit set in the mac learninglimit command, IP protocols are affected. For example, VRRP sets multiple VRRP Masters and OSPF may not come up. When a channel member is added to a port-channel and there is not enough ACL CAM space, the MAC limit functionality on that port-channel is undefined. When this occurs, un-configure the existing configuration first and then reapply the limit with a lower value. • mac learning-limit mac-address-sticky - replace deprecated no-stationmove parameter. • show mac learning-limit - display MAC learning-limit configuration. mac learning-limit learn-limit-violation Configure an action for a MAC address learning-limit violation. Syntax mac learning-limit learn-limit-violation {log | shutdown} To return to the default, use the no mac learning-limit learn-limitviolation {log | shutdown} command. Parameters log shutdown Enter the keyword log to generate a syslog message on a learning-limit violation. Enter the keyword shutdown to shut down the port on a learning-limit violation. Defaults None Command Modes INTERFACE (conf-if-interface-slot/port) 1040 Layer 2