You Have Configured MSDP Peering Between Two Autonomous Systems That

Multiple Choice

You have configured MSDP peering between two autonomous systems that pass traffic between two sites, but the peering has failed to come up. Which task do you perform to begin troubleshooting the problem?

A) Verify that multicast has been disabled globally
B) Verify that PIM-DM is configured on the source interface
C) Verify that both source interfaces are reachable from both peers
D) Verify that the two MSDP peers allow asymmetric routing