This describes how to check the running status of MSDP
through commands. You can clear the statistics on MSDP peers and the
(S, G) information cached in the SA cache, or enable the MSDP debugging
function if necessary.
When an MSDP running fault occurs, you can run the debugging commands described in this section in the user view to debug MSDP, display debugging information, and analyze and locate the fault.