Service Manual

Conguring Shared LAG State Tracking................................................................................................................... 398
Important Points about Shared LAG State Tracking................................................................................................. 399
LACP Basic Conguration Example................................................................................................................................400
Congure a LAG on ALPHA..................................................................................................................................... 400
26 Layer 2...................................................................................................................... 408
Manage the MAC Address Table.................................................................................................................................... 408
Clearing the MAC Address Table.............................................................................................................................. 408
Setting the Aging Time for Dynamic Entries.............................................................................................................408
Conguring a Static MAC Address...........................................................................................................................408
Displaying the MAC Address Table........................................................................................................................... 409
MAC Learning Limit........................................................................................................................................................409
Setting the MAC Learning Limit................................................................................................................................410
mac learning-limit Dynamic....................................................................................................................................... 410
mac learning-limit mac-address-sticky......................................................................................................................410
mac learning-limit station-move................................................................................................................................410
mac learning-limit no-station-move........................................................................................................................... 411
Learning Limit Violation Actions................................................................................................................................. 411
Setting Station Move Violation Actions......................................................................................................................411
Recovering from Learning Limit and Station Move Violations....................................................................................412
NIC Teaming................................................................................................................................................................... 412
Congure Redundant Pairs............................................................................................................................................. 413
Important Points about Conguring Redundant Pairs............................................................................................... 415
Far-End Failure Detection............................................................................................................................................... 416
FEFD State Changes.................................................................................................................................................417
Conguring FEFD......................................................................................................................................................417
Enabling FEFD on an Interface..................................................................................................................................418
Debugging FEFD.......................................................................................................................................................419
27 Link Layer Discovery Protocol (LLDP)........................................................................421
802.1AB (LLDP) Overview.............................................................................................................................................. 421
Protocol Data Units...................................................................................................................................................421
Optional TLVs.................................................................................................................................................................422
Management TLVs................................................................................................................................................... 422
TIA-1057 (LLDP-MED) Overview................................................................................................................................... 424
TIA Organizationally Specic TLVs........................................................................................................................... 424
Congure LLDP..............................................................................................................................................................428
Related Conguration Tasks..................................................................................................................................... 428
Important Points to Remember................................................................................................................................ 428
LLDP Compatibility...................................................................................................................................................428
CONFIGURATION versus INTERFACE Congurations...................................................................................................428
Enabling LLDP................................................................................................................................................................429
Disabling and Undoing LLDP.................................................................................................................................... 429
Enabling LLDP on Management Ports............................................................................................................................429
Disabling and Undoing LLDP on Management Ports................................................................................................ 430
Advertising TLVs............................................................................................................................................................ 430
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