RPs advertise each (S,G) in its domain in type, length, value (TLV) format. The total number of TLVs contained
in the SA is indicated in the “Entry Count” field. SA messages are transmitted every 60 seconds, and
immediately when a new source is detected.
Figure 86. MSDP SA Message Format
Topics:
• Anycast RP
• Implementation Information
• Configure Multicast Source Discovery Protocol
• Enable MSDP
• Manage the Source-Active Cache
• Accept Source-Active Messages that Fail the RFP Check
• Specifying Source-Active Messages
• Limiting the Source-Active Messages from a Peer
• Preventing MSDP from Caching a Local Source
• Preventing MSDP from Caching a Remote Source
• Preventing MSDP from Advertising a Local Source
• Logging Changes in Peership States
• Terminating a Peership
• Clearing Peer Statistics
• Debugging MSDP
• MSDP with Anycast RP
• Configuring Anycast RP
• MSDP Sample Configurations
Multicast Source Discovery Protocol (MSDP) 643
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