Setup Guide
Important Points about Conguring Redundant Pairs........................................................................................569
Far-End Failure Detection............................................................................................................................................. 570
FEFD State Changes................................................................................................................................................571
Conguring FEFD.....................................................................................................................................................572
Enabling FEFD on an Interface...............................................................................................................................572
Debugging FEFD......................................................................................................................................................573
30 Link Layer Discovery Protocol (LLDP)..................................................................................................... 575
802.1AB (LLDP) Overview............................................................................................................................................575
Protocol Data Units................................................................................................................................................. 575
Optional TLVs................................................................................................................................................................. 576
Management TLVs...................................................................................................................................................576
TIA-1057 (LLDP-MED) Overview.................................................................................................................................578
TIA Organizationally Specic TLVs........................................................................................................................ 578
Congure LLDP..............................................................................................................................................................582
Related Conguration Tasks...................................................................................................................................582
Important Points to Remember............................................................................................................................. 582
LLDP Compatibility..................................................................................................................................................583
CONFIGURATION versus INTERFACE Congurations............................................................................................ 583
Enabling LLDP................................................................................................................................................................583
Disabling and Undoing LLDP.................................................................................................................................. 584
Enabling LLDP on Management Ports........................................................................................................................584
Disabling and Undoing LLDP on Management Ports..........................................................................................584
Advertising TLVs............................................................................................................................................................ 584
Storing and Viewing Unrecognized LLDP TLVs.........................................................................................................586
Reserved Unrecognized LLDP TLVs..................................................................................................................... 586
Organizational Specic Unrecognized LLDP TLVs..............................................................................................586
Viewing Unrecognized LLDP TLVs........................................................................................................................586
Viewing the LLDP Conguration..................................................................................................................................587
Viewing Information Advertised by Adjacent LLDP Neighbors................................................................................587
Examples of Viewing Information Advertised by Neighbors...............................................................................587
Conguring LLDPDU Intervals.....................................................................................................................................590
Conguring LLDP Notication Interval........................................................................................................................591
Conguring LLDP Notication Interval........................................................................................................................591
Conguring Transmit and Receive Mode.................................................................................................................... 591
Conguring the Time to Live Value............................................................................................................................. 592
Debugging LLDP............................................................................................................................................................593
Relevant Management Objects................................................................................................................................... 594
31 Microsoft Network Load Balancing...........................................................................................................599
NLB Unicast Mode Scenario........................................................................................................................................599
NLB Multicast Mode Scenario.....................................................................................................................................599
Limitations of the NLB Feature....................................................................................................................................600
Microsoft Clustering......................................................................................................................................................600
Enable and Disable VLAN Flooding ............................................................................................................................ 600
Conguring a Switch for NLB .....................................................................................................................................600
Contents
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