Reference Guide

Configure a LAG on ALPHA........................................................................................................485
25 Layer 2..............................................................................................................493
Manage the MAC Address Table...................................................................................................... 493
Clearing the MAC Address Table................................................................................................493
Setting the Aging Time for Dynamic Entries..............................................................................493
Configuring a Static MAC Address............................................................................................. 494
Displaying the MAC Address Table............................................................................................ 494
MAC Learning Limit.......................................................................................................................... 494
Setting the MAC Learning Limit..................................................................................................495
mac learning-limit Dynamic.......................................................................................................495
mac learning-limit mac-address-sticky.................................................................................... 496
mac learning-limit station-move...............................................................................................496
mac learning-limit no-station-move.........................................................................................496
Learning Limit Violation Actions.................................................................................................497
Setting Station Move Violation Actions......................................................................................497
Recovering from Learning Limit and Station Move Violations................................................. 498
NIC Teaming.....................................................................................................................................498
Configure Redundant Pairs.............................................................................................................. 499
Important Points about Configuring Redundant Pairs.............................................................. 501
Far-End Failure Detection................................................................................................................ 502
FEFD State Changes....................................................................................................................503
Configuring FEFD........................................................................................................................504
Enabling FEFD on an Interface................................................................................................... 505
Debugging FEFD......................................................................................................................... 506
26 Link Layer Discovery Protocol (LLDP)........................................................508
802.1AB (LLDP) Overview.................................................................................................................508
Protocol Data Units.................................................................................................................... 508
Optional TLVs................................................................................................................................... 509
Management TLVs...................................................................................................................... 509
TIA-1057 (LLDP-MED) Overview.......................................................................................................511
TIA Organizationally Specific TLVs............................................................................................. 512
Configure LLDP................................................................................................................................. 515
Related Configuration Tasks....................................................................................................... 515
Important Points to Remember..................................................................................................516
LLDP Compatibility......................................................................................................................516
CONFIGURATION versus INTERFACE Configurations.................................................................... 516
Enabling LLDP....................................................................................................................................517
Disabling and Undoing LLDP.......................................................................................................517
Enabling LLDP on Management Ports..............................................................................................517
Disabling and Undoing LLDP on Management Ports.................................................................517
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