Recovering from Learning Limit and Station Move ViolationsAfter a learning-limit or station-move violation shuts down an interface, you must manually reset it.To reset the learning limit, use the following commands.NOTE: Alternatively, you can reset the interface by shutting it down using the shutdown commandand then re-enabling it using the no shutdown command.• Reset interfaces in the ERR_Disabled state caused by a learning limit violation or station moveviolation.EXEC Privilege modemac learning-limit reset• Reset interfaces in the ERR_Disabled state caused by a learning limit violation.EXEC Privilege modemac learning-limit reset learn-limit-violation [interface | all]• Reset interfaces in the ERR_Disabled state caused by a station move violation.EXEC Privilege modemac learning-limit reset station-move-violation [interface | all]NIC TeamingNetwork interface controller (NIC) teaming is available on the Z-Series platform.NIC teaming is a feature that allows multiple network interface cards in a server to be represented by oneMAC address and one IP address in order to provide transparent redundancy, balancing, and to fullyutilize network adapter resources.The following illustration shows a topology where two NICs have been teamed together. In this case, ifthe primary NIC fails, traffic switches to the secondary NIC because they are represented by the same setof addresses.Figure 55. Redundant NICs with NIC TeamingLayer 2 451
