Concept Guide

Limitations of the NLB Feature.................................................................................................................................... 573
Microsoft Clustering......................................................................................................................................................573
Enable and Disable VLAN Flooding .............................................................................................................................573
Conguring a Switch for NLB ..................................................................................................................................... 573
Enabling a Switch for Multicast NLB.....................................................................................................................574
30 Multicast Source Discovery Protocol (MSDP)......................................................................................... 575
Protocol Overview.........................................................................................................................................................575
Anycast RP.....................................................................................................................................................................576
Implementation Information..........................................................................................................................................577
Congure Multicast Source Discovery Protocol........................................................................................................ 577
Related Conguration Tasks................................................................................................................................... 577
Enable MSDP..................................................................................................................................................................581
Manage the Source-Active Cache.............................................................................................................................. 582
Viewing the Source-Active Cache.........................................................................................................................582
Limiting the Source-Active Cache.........................................................................................................................582
Clearing the Source-Active Cache........................................................................................................................ 583
Enabling the Rejected Source-Active Cache....................................................................................................... 583
Accept Source-Active Messages that Fail the RFP Check......................................................................................583
Specifying Source-Active Messages...........................................................................................................................586
Limiting the Source-Active Messages from a Peer...................................................................................................587
Preventing MSDP from Caching a Local Source....................................................................................................... 587
Preventing MSDP from Caching a Remote Source.................................................................................................. 588
Preventing MSDP from Advertising a Local Source................................................................................................. 588
Logging Changes in Peership States...........................................................................................................................589
Terminating a Peership..................................................................................................................................................589
Clearing Peer Statistics.................................................................................................................................................590
Debugging MSDP..........................................................................................................................................................590
MSDP with Anycast RP................................................................................................................................................ 591
Conguring Anycast RP................................................................................................................................................592
Reducing Source-Active Message Flooding.........................................................................................................593
Specifying the RP Address Used in SA Messages.............................................................................................. 593
MSDP Sample Congurations..................................................................................................................................... 595
31 Multicast Listener Discovery Protocol...................................................................................................... 598
MLD Version 1................................................................................................................................................................ 598
MLD Querier Router......................................................................................................................................................598
Joining a Multicast Group.............................................................................................................................................599
Leaving a Multicast Group............................................................................................................................................599
MLD version 2................................................................................................................................................................599
MLD timers..................................................................................................................................................................... 601
Reducing Host Response Burstiness.................................................................................................................... 602
Conguring MLD Version..............................................................................................................................................602
Clearing MLD groups.....................................................................................................................................................602
Debugging MLD.............................................................................................................................................................602
Explicit Tracking............................................................................................................................................................. 602
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