Users Guide

NIC Teaming................................................................................................................................................................... 538
Congure Redundant Pairs.......................................................................................................................................... 539
Important Points about Conguring Redundant Pairs.........................................................................................541
Far-End Failure Detection.............................................................................................................................................542
FEFD State Changes...............................................................................................................................................543
Conguring FEFD.................................................................................................................................................... 544
Enabling FEFD on an Interface...............................................................................................................................544
Debugging FEFD......................................................................................................................................................545
28 Link Layer Discovery Protocol (LLDP)..................................................................................................... 547
802.1AB (LLDP) Overview............................................................................................................................................547
Protocol Data Units................................................................................................................................................. 547
Optional TLVs.................................................................................................................................................................548
Management TLVs.................................................................................................................................................. 548
TIA-1057 (LLDP-MED) Overview................................................................................................................................ 550
TIA Organizationally Specic TLVs........................................................................................................................550
Congure LLDP............................................................................................................................................................. 554
Related Conguration Tasks...................................................................................................................................554
Important Points to Remember............................................................................................................................. 554
LLDP Compatibility..................................................................................................................................................554
CONFIGURATION versus INTERFACE Congurations............................................................................................ 554
Enabling LLDP................................................................................................................................................................555
Disabling and Undoing LLDP..................................................................................................................................555
Enabling LLDP on Management Ports........................................................................................................................556
Disabling and Undoing LLDP on Management Ports..........................................................................................556
Advertising TLVs............................................................................................................................................................556
Storing and Viewing Unrecognized LLDP TLVs......................................................................................................... 557
Reserved Unrecognized LLDP TLVs..................................................................................................................... 557
Organizational Specic Unrecognized LLDP TLVs..............................................................................................558
Viewing Unrecognized LLDP TLVs........................................................................................................................558
Viewing the LLDP Conguration................................................................................................................................. 558
Viewing Information Advertised by Adjacent LLDP Neighbors................................................................................559
Examples of Viewing Information Advertised by Neighbors.............................................................................. 559
Conguring LLDPDU Intervals......................................................................................................................................561
Conguring LLDP Notication Interval........................................................................................................................561
Conguring Transmit and Receive Mode....................................................................................................................562
Conguring the Time to Live Value............................................................................................................................. 562
Debugging LLDP............................................................................................................................................................563
Relevant Management Objects................................................................................................................................... 564
29 Microsoft Network Load Balancing..........................................................................................................569
NLB Unicast Mode Scenario........................................................................................................................................569
NLB Multicast Mode Scenario.....................................................................................................................................569
Limitations of the NLB Feature....................................................................................................................................570
Microsoft Clustering......................................................................................................................................................570
Enable and Disable VLAN Flooding .............................................................................................................................570
Contents
19