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LACP Conguration Tasks............................................................................................................................................ 437
Creating a LAG......................................................................................................................................................... 437
Conguring the LAG Interfaces as Dynamic........................................................................................................ 437
Setting the LACP Long Timeout............................................................................................................................438
Monitoring and Debugging LACP..........................................................................................................................438
Shared LAG State Tracking.......................................................................................................................................... 439
Conguring Shared LAG State Tracking............................................................................................................... 439
Important Points about Shared LAG State Tracking............................................................................................441
LACP Basic Conguration Example............................................................................................................................. 441
Congure a LAG on ALPHA.................................................................................................................................... 441
26 Layer 2.................................................................................................................................................... 450
Manage the MAC Address Table................................................................................................................................. 450
Clearing the MAC Address Table...........................................................................................................................450
Setting the Aging Time for Dynamic Entries........................................................................................................450
Conguring a Static MAC Address.........................................................................................................................451
Displaying the MAC Address Table.........................................................................................................................451
MAC Learning Limit........................................................................................................................................................451
Setting the MAC Learning Limit............................................................................................................................ 452
mac learning-limit Dynamic.....................................................................................................................................452
mac learning-limit mac-address-sticky................................................................................................................. 452
mac learning-limit station-move............................................................................................................................ 453
mac learning-limit no-station-move...................................................................................................................... 453
Learning Limit Violation Actions.............................................................................................................................453
Setting Station Move Violation Actions................................................................................................................ 454
Recovering from Learning Limit and Station Move Violations........................................................................... 454
Disabling MAC Address Learning on the System................................................................................................ 455
NIC Teaming...................................................................................................................................................................455
Congure Redundant Pairs.......................................................................................................................................... 456
Important Points about Conguring Redundant Pairs........................................................................................ 458
Far-End Failure Detection.............................................................................................................................................459
FEFD State Changes...............................................................................................................................................460
Conguring FEFD.....................................................................................................................................................461
Enabling FEFD on an Interface............................................................................................................................... 461
Debugging FEFD......................................................................................................................................................462
27 Link Layer Discovery Protocol (LLDP)......................................................................................................464
802.1AB (LLDP) Overview............................................................................................................................................464
Protocol Data Units................................................................................................................................................. 464
Optional TLVs.................................................................................................................................................................465
Management TLVs.................................................................................................................................................. 465
TIA-1057 (LLDP-MED) Overview.................................................................................................................................467
TIA Organizationally Specic TLVs........................................................................................................................ 467
Congure LLDP.............................................................................................................................................................. 471
Related Conguration Tasks....................................................................................................................................471
Important Points to Remember.............................................................................................................................. 471
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