Reference Guide

Setting the Aging Time for Dynamic Entries..............................................................................555
Configuring a Static MAC Address............................................................................................. 556
Displaying the MAC Address Table.............................................................................................556
MAC Learning Limit...........................................................................................................................556
Setting the MAC Learning Limit.................................................................................................. 557
mac learning-limit Dynamic....................................................................................................... 557
mac learning-limit mac-address-sticky.....................................................................................558
mac learning-limit station-move............................................................................................... 558
mac learning-limit no-station-move.........................................................................................558
Learning Limit Violation Actions.................................................................................................559
Setting Station Move Violation Actions......................................................................................559
Recovering from Learning Limit and Station Move Violations..................................................560
NIC Teaming.....................................................................................................................................560
Configure Redundant Pairs...............................................................................................................561
Important Points about Configuring Redundant Pairs..............................................................563
Far-End Failure Detection................................................................................................................ 564
FEFD State Changes....................................................................................................................565
Configuring FEFD........................................................................................................................566
Enabling FEFD on an Interface................................................................................................... 567
Debugging FEFD......................................................................................................................... 568
30 Link Layer Discovery Protocol (LLDP)...........................................................571
802.1AB (LLDP) Overview..................................................................................................................571
Protocol Data Units..................................................................................................................... 571
Optional TLVs....................................................................................................................................572
Management TLVs.......................................................................................................................572
TIA-1057 (LLDP-MED) Overview...................................................................................................... 574
TIA Organizationally Specific TLVs............................................................................................. 575
Configure LLDP.................................................................................................................................579
Related Configuration Tasks.......................................................................................................579
Important Points to Remember................................................................................................. 580
LLDP Compatibility..................................................................................................................... 580
CONFIGURATION versus INTERFACE Configurations....................................................................580
Enabling LLDP................................................................................................................................... 581
Disabling and Undoing LLDP...................................................................................................... 581
Advertising TLVs................................................................................................................................ 581
Viewing the LLDP Configuration......................................................................................................583
Viewing Information Advertised by Adjacent LLDP Agents.............................................................583
Configuring LLDPDU Intervals......................................................................................................... 584
Configuring Transmit and Receive Mode........................................................................................ 585
Configuring a Time to Live...............................................................................................................586
Debugging LLDP............................................................................................................................... 587