Service Manual

Clearing the MAC Address Table.............................................................................................................................. 442
Setting the Aging Time for Dynamic Entries.............................................................................................................442
Conguring a Static MAC Address...........................................................................................................................442
Displaying the MAC Address Table........................................................................................................................... 443
MAC Learning Limit........................................................................................................................................................443
Setting the MAC Learning Limit............................................................................................................................... 444
mac learning-limit Dynamic.......................................................................................................................................444
mac learning-limit mac-address-sticky..................................................................................................................... 444
mac learning-limit station-move............................................................................................................................... 444
mac learning-limit no-station-move..........................................................................................................................445
Learning Limit Violation Actions................................................................................................................................445
Setting Station Move Violation Actions.................................................................................................................... 445
Recovering from Learning Limit and Station Move Violations...................................................................................446
NIC Teaming...................................................................................................................................................................446
Congure Redundant Pairs.............................................................................................................................................447
Important Points about Conguring Redundant Pairs...............................................................................................449
Far-End Failure Detection.............................................................................................................................................. 450
FEFD State Changes................................................................................................................................................ 451
Conguring FEFD..................................................................................................................................................... 451
Enabling FEFD on an Interface.................................................................................................................................452
Debugging FEFD......................................................................................................................................................453
26 Link Layer Discovery Protocol (LLDP).......................................................................455
802.1AB (LLDP) Overview............................................................................................................................................. 455
Protocol Data Units..................................................................................................................................................455
Optional TLVs.................................................................................................................................................................456
Management TLVs...................................................................................................................................................456
TIA-1057 (LLDP-MED) Overview................................................................................................................................... 458
TIA Organizationally Specic TLVs........................................................................................................................... 458
Congure LLDP..............................................................................................................................................................462
Related Conguration Tasks..................................................................................................................................... 462
Important Points to Remember................................................................................................................................462
LLDP Compatibility...................................................................................................................................................462
CONFIGURATION versus INTERFACE Congurations...................................................................................................462
Enabling LLDP................................................................................................................................................................463
Disabling and Undoing LLDP.................................................................................................................................... 463
Enabling LLDP on Management Ports............................................................................................................................463
Disabling and Undoing LLDP on Management Ports................................................................................................ 464
Advertising TLVs............................................................................................................................................................ 464
Viewing the LLDP Conguration.................................................................................................................................... 465
Viewing Information Advertised by Adjacent LLDP Agents.............................................................................................466
Conguring LLDPDU Intervals....................................................................................................................................... 466
Conguring Transmit and Receive Mode........................................................................................................................ 467
Conguring a Time to Live............................................................................................................................................. 468
Debugging LLDP............................................................................................................................................................469
Relevant Management Objects......................................................................................................................................469
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