Users Guide

Preventing MSDP from Advertising a Local Source........................................................................................ 547
Logging Changes in Peership States..................................................................................................................548
Terminating a Peership.........................................................................................................................................548
Clearing Peer Statistics......................................................................................................................................... 549
Debugging MSDP...................................................................................................................................................549
MSDP with Anycast RP..........................................................................................................................................550
Configuring Anycast RP.........................................................................................................................................551
Reducing Source-Active Message Flooding...............................................................................................552
Specifying the RP Address Used in SA Messages.......................................................................................552
MSDP Sample Configurations............................................................................................................................. 554
32 Multiple Spanning Tree Protocol (MSTP)..................................................................................................... 557
Protocol Overview................................................................................................................................................. 557
Spanning Tree Variations......................................................................................................................................558
Implementation Information......................................................................................................................... 558
Configure Multiple Spanning Tree Protocol.................................................................................................... 558
Related Configuration Tasks..........................................................................................................................558
Enable Multiple Spanning Tree Globally........................................................................................................... 559
Adding and Removing Interfaces........................................................................................................................559
Creating Multiple Spanning Tree Instances......................................................................................................559
Influencing MSTP Root Selection....................................................................................................................... 561
Interoperate with Non-Dell Bridges...................................................................................................................561
Changing the Region Name or Revision........................................................................................................... 561
Modifying Global Parameters.............................................................................................................................. 562
Modifying the Interface Parameters...................................................................................................................563
Configuring an EdgePort......................................................................................................................................564
Flush MAC Addresses after a Topology Change............................................................................................. 565
MSTP Sample Configurations..............................................................................................................................565
Router 1 Running-ConfigurationRouter 2 Running-ConfigurationRouter 3 Running-
ConfigurationSFTOS Example Running-Configuration........................................................................... 565
Debugging and Verifying MSTP Configurations..............................................................................................568
33 Multicast Features.............................................................................................................................................570
Enabling IP Multicast............................................................................................................................................. 570
Implementation Information............................................................................................................................... 570
Multicast Policies.................................................................................................................................................... 571
IPv4 Multicast Policies......................................................................................................................................571
34 Object Tracking.................................................................................................................................................579
Object Tracking Overview....................................................................................................................................579
Track Layer 2 Interfaces..................................................................................................................................580
Track Layer 3 Interfaces..................................................................................................................................580
Track IPv4 and IPv6 Routes............................................................................................................................581
Set Tracking Delays..........................................................................................................................................582
VRRP Object Tracking..................................................................................................................................... 582
Object Tracking Configuration........................................................................................................................... 582
Tracking a Layer 2 Interface...........................................................................................................................582
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