Service Manual

Setting the MAC Learning Limit............................................................................................................................ 465
mac learning-limit Dynamic.................................................................................................................................... 465
mac learning-limit mac-address-sticky................................................................................................................. 465
mac learning-limit station-move............................................................................................................................ 466
mac learning-limit no-station-move...................................................................................................................... 466
Learning Limit Violation Actions.............................................................................................................................466
Setting Station Move Violation Actions................................................................................................................ 466
Recovering from Learning Limit and Station Move Violations........................................................................... 467
Disabling MAC Address Learning on the System.................................................................................................467
NIC Teaming................................................................................................................................................................... 468
Congure Redundant Pairs...........................................................................................................................................469
Important Points about Conguring Redundant Pairs........................................................................................ 470
Far-End Failure Detection............................................................................................................................................. 472
FEFD State Changes...............................................................................................................................................472
Conguring FEFD.....................................................................................................................................................473
Enabling FEFD on an Interface...............................................................................................................................474
Debugging FEFD......................................................................................................................................................475
26 Link Layer Discovery Protocol (LLDP)......................................................................................................477
802.1AB (LLDP) Overview............................................................................................................................................477
Protocol Data Units..................................................................................................................................................477
Optional TLVs................................................................................................................................................................. 478
Management TLVs...................................................................................................................................................478
TIA-1057 (LLDP-MED) Overview................................................................................................................................ 480
TIA Organizationally Specic TLVs........................................................................................................................480
Congure LLDP..............................................................................................................................................................484
Related Conguration Tasks................................................................................................................................... 484
Important Points to Remember............................................................................................................................. 484
LLDP Compatibility..................................................................................................................................................484
CONFIGURATION versus INTERFACE Congurations............................................................................................ 484
Enabling LLDP................................................................................................................................................................485
Disabling and Undoing LLDP.................................................................................................................................. 485
Enabling LLDP on Management Ports........................................................................................................................485
Disabling and Undoing LLDP on Management Ports.......................................................................................... 486
Advertising TLVs............................................................................................................................................................ 486
Viewing the LLDP Conguration..................................................................................................................................487
Viewing Information Advertised by Adjacent LLDP Agents..................................................................................... 488
Conguring LLDPDU Intervals..................................................................................................................................... 489
Conguring Transmit and Receive Mode....................................................................................................................489
Conguring the Time to Live Value............................................................................................................................. 490
Debugging LLDP.............................................................................................................................................................491
Relevant Management Objects.................................................................................................................................... 491
27 Microsoft Network Load Balancing.......................................................................................................... 496
NLB Unicast Mode Scenario........................................................................................................................................496
NLB Multicast Mode Scenario.....................................................................................................................................496
Limitations of the NLB Feature.................................................................................................................................... 497
Contents
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