Administrator Guide

Clearing LLDP Counters............................................................................................................................................... 480
Debugging LLDP.............................................................................................................................................................481
Relevant Management Objects.................................................................................................................................... 481
34 Microsoft Network Load Balancing.......................................................................................................... 487
NLB Unicast Mode Scenario........................................................................................................................................ 487
NLB Multicast Mode Scenario..................................................................................................................................... 487
Limitations With Enabling NLB on Switches.............................................................................................................. 488
Benets and Working of Microsoft Clustering...........................................................................................................488
Enable and Disable VLAN Flooding ............................................................................................................................ 488
Conguring a Switch for NLB .....................................................................................................................................488
Multicast NLB Mode............................................................................................................................................... 489
35 Multicast Source Discovery Protocol (MSDP)......................................................................................... 490
Protocol Overview.........................................................................................................................................................490
Anycast RP.....................................................................................................................................................................492
Implementation Information..........................................................................................................................................493
Congure the Multicast Source Discovery Protocol................................................................................................. 493
Related Conguration Tasks...................................................................................................................................493
Enabling MSDP.............................................................................................................................................................. 497
Manage the Source-Active Cache.............................................................................................................................. 498
Viewing the Source-Active Cache.........................................................................................................................498
Limiting the Source-Active Cache.........................................................................................................................498
Clearing the Source-Active Cache........................................................................................................................499
Enabling the Rejected Source-Active Cache....................................................................................................... 499
Accept Source-Active Messages that Fail the RFP Check......................................................................................499
Specifying Source-Active Messages...........................................................................................................................503
Limiting the Source-Active Messages from a Peer...................................................................................................504
Preventing MSDP from Caching a Local Source.......................................................................................................504
Preventing MSDP from Caching a Remote Source..................................................................................................505
Preventing MSDP from Advertising a Local Source................................................................................................. 505
Logging Changes in Peership States...........................................................................................................................506
Terminating a Peership..................................................................................................................................................506
Clearing Peer Statistics.................................................................................................................................................507
Debugging MSDP.......................................................................................................................................................... 507
MSDP with Anycast RP................................................................................................................................................508
Conguring Anycast RP............................................................................................................................................... 509
Reducing Source-Active Message Flooding......................................................................................................... 510
Specifying the RP Address Used in SA Messages...............................................................................................510
MSDP Sample Congurations...................................................................................................................................... 512
36 Multiple Spanning Tree Protocol (MSTP)................................................................................................. 515
Protocol Overview..........................................................................................................................................................515
Spanning Tree Variations............................................................................................................................................... 516
Implementation Information.......................................................................................................................................... 516
Congure Multiple Spanning Tree Protocol.................................................................................................................516
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Contents