Reference Guide

Monitoring and Debugging LACP.............................................................................................. 503
Shared LAG State Tracking...............................................................................................................503
Configuring Shared LAG State Tracking.................................................................................... 504
Important Points about Shared LAG State Tracking..................................................................505
LACP Basic Configuration Example.................................................................................................506
Configure a LAG on ALPHA........................................................................................................506
25 Layer 2................................................................................................................... 514
Manage the MAC Address Table.......................................................................................................514
Clearing the MAC Address Table................................................................................................ 514
Setting the Aging Time for Dynamic Entries.............................................................................. 514
Configuring a Static MAC Address..............................................................................................515
Displaying the MAC Address Table............................................................................................. 515
MAC Learning Limit........................................................................................................................... 515
Setting the MAC Learning Limit.................................................................................................. 516
mac learning-limit Dynamic....................................................................................................... 516
mac learning-limit mac-address-sticky..................................................................................... 517
mac learning-limit station-move................................................................................................517
mac learning-limit no-station-move..........................................................................................517
Learning Limit Violation Actions................................................................................................. 518
Setting Station Move Violation Actions...................................................................................... 518
Recovering from Learning Limit and Station Move Violations.................................................. 519
NIC Teaming......................................................................................................................................519
Configure Redundant Pairs.............................................................................................................. 520
Important Points about Configuring Redundant Pairs.............................................................. 522
Far-End Failure Detection.................................................................................................................523
FEFD State Changes....................................................................................................................524
Configuring FEFD........................................................................................................................525
Enabling FEFD on an Interface................................................................................................... 526
Debugging FEFD..........................................................................................................................527
26 Link Layer Discovery Protocol (LLDP).......................................................... 529
802.1AB (LLDP) Overview.................................................................................................................529
Protocol Data Units.....................................................................................................................529
Optional TLVs....................................................................................................................................530
Management TLVs...................................................................................................................... 530
TIA-1057 (LLDP-MED) Overview......................................................................................................532
TIA Organizationally Specific TLVs.............................................................................................533
Configure LLDP.................................................................................................................................537
Related Configuration Tasks.......................................................................................................537
Important Points to Remember................................................................................................. 538
LLDP Compatibility..................................................................................................................... 538