Concept Guide

Organizational Specic Unrecognized LLDP TLVs...............................................................................................591
Viewing Unrecognized LLDP TLVs........................................................................................................................ 592
Viewing the LLDP Conguration................................................................................................................................. 592
Viewing Information Advertised by Adjacent LLDP Neighbors................................................................................592
Examples of Viewing Information Advertised by Neighbors...............................................................................593
Conguring LLDPDU Intervals..................................................................................................................................... 594
Conguring LLDP Notication Interval.......................................................................................................................595
Conguring Transmit and Receive Mode................................................................................................................... 595
Conguring a Time to Live........................................................................................................................................... 596
Debugging LLDP............................................................................................................................................................ 597
Relevant Management Objects................................................................................................................................... 598
31 Multicast Source Discovery Protocol (MSDP)..........................................................................................603
Protocol Overview.........................................................................................................................................................603
Anycast RP.....................................................................................................................................................................604
Implementation Information......................................................................................................................................... 605
Congure Multicast Source Discovery Protocol........................................................................................................605
Related Conguration Tasks...................................................................................................................................605
Enable MSDP.................................................................................................................................................................609
Manage the Source-Active Cache...............................................................................................................................610
Viewing the Source-Active Cache......................................................................................................................... 610
Limiting the Source-Active Cache......................................................................................................................... 610
Clearing the Source-Active Cache..........................................................................................................................611
Enabling the Rejected Source-Active Cache.........................................................................................................611
Accept Source-Active Messages that Fail the RFP Check....................................................................................... 611
Specifying Source-Active Messages........................................................................................................................... 615
Limiting the Source-Active Messages from a Peer....................................................................................................616
Preventing MSDP from Caching a Local Source........................................................................................................616
Preventing MSDP from Caching a Remote Source................................................................................................... 617
Preventing MSDP from Advertising a Local Source...................................................................................................617
Logging Changes in Peership States........................................................................................................................... 618
Terminating a Peership...................................................................................................................................................618
Clearing Peer Statistics................................................................................................................................................. 619
Debugging MSDP...........................................................................................................................................................619
MSDP with Anycast RP................................................................................................................................................620
Conguring Anycast RP................................................................................................................................................ 621
Reducing Source-Active Message Flooding.........................................................................................................622
Specifying the RP Address Used in SA Messages.............................................................................................. 622
MSDP Sample Congurations......................................................................................................................................624
32 Multiple Spanning Tree Protocol (MSTP)................................................................................................ 629
Protocol Overview.........................................................................................................................................................629
Spanning Tree Variations.............................................................................................................................................. 630
Implementation Information................................................................................................................................... 630
Congure Multiple Spanning Tree Protocol................................................................................................................630
Related Conguration Tasks...................................................................................................................................630
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