Configuring SA Message Control and Caching

MSDP peers share (S, G) information by exchanging Source-Active (SA) messages. To control SA message transmission, you can configure the SA cache size, enable the switch to send SA request messages, encapsulate multicast data in SA messages, and configure policies to filter SA messages and SA request messages.

Pre-configuration Tasks

Basic MSDP functions have been configured. For details, see Configuring Basic MSDP Functions.

Configuration Procedure

The following configuration tasks can be performed in any sequence.