Users Guide

Congure a LAG on ALPHA..................................................................................................................................... 484
32 Layer 2...................................................................................................................... 492
Manage the MAC Address Table.................................................................................................................................... 492
Clearing the MAC Address Table.............................................................................................................................. 492
Setting the Aging Time for Dynamic Entries.............................................................................................................492
Conguring a Static MAC Address........................................................................................................................... 492
Displaying the MAC Address Table........................................................................................................................... 493
MAC Learning Limit........................................................................................................................................................493
mac learning-limit Dynamic...................................................................................................................................... 494
mac learning-limit mac-address-sticky..................................................................................................................... 494
mac learning-limit station-move............................................................................................................................... 494
Learning Limit Violation Actions................................................................................................................................494
Setting Station Move Violation Actions.................................................................................................................... 494
Recovering from Learning Limit and Station Move Violations...................................................................................495
NIC Teaming.................................................................................................................................................................. 495
Congure Redundant Pairs.............................................................................................................................................497
Important Points about Conguring Redundant Pairs...............................................................................................498
Far-End Failure Detection...............................................................................................................................................499
FEFD State Changes............................................................................................................................................... 500
Conguring FEFD..................................................................................................................................................... 501
Enabling FEFD on an Interface.................................................................................................................................502
Debugging FEFD......................................................................................................................................................503
33 Link Layer Discovery Protocol (LLDP).......................................................................504
802.1AB (LLDP) Overview............................................................................................................................................. 504
Protocol Data Units..................................................................................................................................................504
Optional TLVs................................................................................................................................................................ 505
Management TLVs...................................................................................................................................................505
TIA-1057 (LLDP-MED) Overview............................................................................................................................. 507
Congure LLDP............................................................................................................................................................... 511
Related Conguration Tasks.......................................................................................................................................511
Important Points to Remember..................................................................................................................................511
LLDP Compatibility.................................................................................................................................................... 511
CONFIGURATION versus INTERFACE Congurations.............................................................................................. 511
Enabling LLDP.......................................................................................................................................................... 512
Disabling and Undoing LLDP..................................................................................................................................... 512
Enabling LLDP on Management Ports............................................................................................................................ 512
Disabling and Undoing LLDP on Management Ports................................................................................................. 513
Advertising TLVs............................................................................................................................................................. 513
Viewing the LLDP Conguration..................................................................................................................................... 514
Viewing Information Advertised by Adjacent LLDP Agents............................................................................................. 515
Conguring LLDPDU Intervals........................................................................................................................................ 515
Conguring Transmit and Receive Mode.........................................................................................................................516
Conguring a Time to Live.............................................................................................................................................. 517
Debugging LLDP.............................................................................................................................................................518
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