Concept Guide

Displaying the MAC Address Table........................................................................................................................ 484
Disabling MAC Address Learning on the System.................................................................................................484
Enabling port security............................................................................................................................................. 484
Network Interface Controller (NIC) Teaming.............................................................................................................485
MAC Address Station Move...................................................................................................................................485
MAC Move Optimization........................................................................................................................................ 486
33 Link Layer Discovery Protocol (LLDP)......................................................................................................487
Supported Modes.......................................................................................................................................................... 487
Protocol Data Units........................................................................................................................................................487
Congure LLDP..............................................................................................................................................................489
Related Conguration Tasks...................................................................................................................................489
Important Points to Remember............................................................................................................................. 489
CONFIGURATION versus INTERFACE Congurations............................................................................................ 489
Enabling LLDP................................................................................................................................................................490
Disabling and Undoing LLDP..................................................................................................................................490
Advertising TLVs............................................................................................................................................................490
Optional TLVs..................................................................................................................................................................491
Management TLVs................................................................................................................................................... 491
IEEE Organizationally Specic TLVs......................................................................................................................492
LLDP-MED Capabilities TLV...................................................................................................................................493
LLDP-MED Network Policies TLV......................................................................................................................... 494
Extended Power via MDI TLV................................................................................................................................495
LLDP Operation............................................................................................................................................................. 495
Storing and Viewing Unrecognized LLDP TLVs.........................................................................................................496
Reserved Unrecognized LLDP TLVs..................................................................................................................... 496
Organizational Specic Unrecognized LLDP TLVs..............................................................................................496
Viewing Unrecognized LLDP TLVs........................................................................................................................ 497
Viewing the LLDP Conguration..................................................................................................................................497
Viewing Information Advertised by Adjacent LLDP Agents......................................................................................497
Conguring LLDPDU Intervals..................................................................................................................................... 498
Conguring a Time to Live............................................................................................................................................499
Clearing LLDP Counters............................................................................................................................................... 499
Debugging LLDP............................................................................................................................................................500
Relevant Management Objects................................................................................................................................... 500
34 Microsoft Network Load Balancing..........................................................................................................506
NLB Unicast Mode Scenario........................................................................................................................................506
NLB Multicast Mode Scenario.....................................................................................................................................506
Limitations With Enabling NLB on Switches.............................................................................................................. 507
Benets and Working of Microsoft Clustering...........................................................................................................507
Enable and Disable VLAN Flooding .............................................................................................................................507
Conguring a Switch for NLB ..................................................................................................................................... 507
Multicast NLB Mode...............................................................................................................................................508
35 Multicast Source Discovery Protocol (MSDP).........................................................................................509
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