Introduction to Dynamic LAGs and LACP....................................................................................... 496
Important Points to Remember................................................................................................. 496
LACP Modes................................................................................................................................ 497
Configuring LACP Commands................................................................................................... 497
LACP Configuration Tasks................................................................................................................498
Creating a LAG............................................................................................................................498
Configuring the LAG Interfaces as Dynamic............................................................................. 499
Setting the LACP Long Timeout.................................................................................................499
Monitoring and Debugging LACP..............................................................................................500
Shared LAG State Tracking...............................................................................................................500
Configuring Shared LAG State Tracking.....................................................................................501
Important Points about Shared LAG State Tracking..................................................................502
LACP Basic Configuration Example................................................................................................. 503
Configure a LAG on ALPHA........................................................................................................503
25 Layer 2...............................................................................................................511
Manage the MAC Address Table....................................................................................................... 511
Clearing the MAC Address Table.................................................................................................511
Setting the Aging Time for Dynamic Entries...............................................................................511
Configuring a Static MAC Address..............................................................................................512
Displaying the MAC Address Table............................................................................................. 512
MAC Learning Limit...........................................................................................................................512
Setting the MAC Learning Limit.................................................................................................. 513
mac learning-limit Dynamic....................................................................................................... 513
mac learning-limit mac-address-sticky..................................................................................... 514
mac learning-limit station-move................................................................................................514
mac learning-limit no-station-move......................................................................................... 514
Learning Limit Violation Actions................................................................................................. 515
Setting Station Move Violation Actions.......................................................................................515
Recovering from Learning Limit and Station Move Violations.................................................. 516
NIC Teaming......................................................................................................................................516
Configure Redundant Pairs............................................................................................................... 517
Important Points about Configuring Redundant Pairs.............................................................. 519
Far-End Failure Detection................................................................................................................ 520
FEFD State Changes.................................................................................................................... 521
Configuring FEFD........................................................................................................................522
Enabling FEFD on an Interface................................................................................................... 523
Debugging FEFD......................................................................................................................... 524
26 Link Layer Discovery Protocol (LLDP)........................................................526
802.1AB (LLDP) Overview.................................................................................................................526
Protocol Data Units.....................................................................................................................526
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