Why might Cisco Security MARS not be forwarding the incoming syslog messages that it should

PassGuide 642-545

be forwarding?

A.
A single collector IP address is configured in Cisco Security MARS.

B.
The forward queue is empty.

C.
The pnparser service is not running on the Local Controller.

D.
Reporting devices are sending the syslog messages to Cisco Security MARS on UDP port 514.