Users Guide

mac learning-limit no-station-move...................................................................................................................... 506
Learning Limit Violation Actions............................................................................................................................ 506
Setting Station Move Violation Actions................................................................................................................507
Recovering from Learning Limit and Station Move Violations...........................................................................507
Disabling MAC Address Learning on the System................................................................................................508
NIC Teaming.................................................................................................................................................................. 508
Configure Redundant Pairs..........................................................................................................................................509
Important Points about Configuring Redundant Pairs......................................................................................... 511
Far-End Failure Detection............................................................................................................................................. 512
FEFD State Changes............................................................................................................................................... 513
Configuring FEFD.....................................................................................................................................................514
Enabling FEFD on an Interface...............................................................................................................................514
Debugging FEFD...................................................................................................................................................... 515
29 Link Layer Discovery Protocol (LLDP)..................................................................................................... 517
802.1AB (LLDP) Overview............................................................................................................................................517
Protocol Data Units..................................................................................................................................................517
Optional TLVs................................................................................................................................................................. 518
Management TLVs...................................................................................................................................................518
TIA-1057 (LLDP-MED) Overview............................................................................................................................... 520
TIA Organizationally Specific TLVs....................................................................................................................... 520
Configure LLDP............................................................................................................................................................. 524
Related Configuration Tasks..................................................................................................................................524
Important Points to Remember.............................................................................................................................524
LLDP Compatibility..................................................................................................................................................525
CONFIGURATION versus INTERFACE Configurations........................................................................................... 525
Enabling LLDP................................................................................................................................................................525
Disabling and Undoing LLDP..................................................................................................................................526
Advertising TLVs........................................................................................................................................................... 526
Viewing the LLDP Configuration................................................................................................................................. 527
Viewing Information Advertised by Adjacent LLDP Agents.....................................................................................527
Configuring LLDPDU Intervals.....................................................................................................................................528
Configuring Transmit and Receive Mode...................................................................................................................529
Configuring the Time to Live Value.............................................................................................................................530
Debugging LLDP............................................................................................................................................................530
Relevant Management Objects....................................................................................................................................531
30 Microsoft Network Load Balancing..........................................................................................................537
NLB Unicast Mode Scenario........................................................................................................................................537
NLB Multicast Mode Scenario.....................................................................................................................................537
Limitations of the NLB Feature................................................................................................................................... 538
Microsoft Clustering..................................................................................................................................................... 538
Enable and Disable VLAN Flooding ............................................................................................................................ 538
Configuring a Switch for NLB .....................................................................................................................................538
Enabling a Switch for Multicast NLB....................................................................................................................539
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Contents