Commands to Debug Multicast Traffic
After you configure IP multicasting on your Security Appliance, you may need to debug
multicast traffic to identify configuration problems. Two commands are useful for debugging
multicast traffic:
■ debug igmp—Enables debugging for IGMP events
■ debug mfwd—Enables debugging for multicast forwarding events
NOTE To disable either of these debugging commands, simply place a no in front of the
command (for instance, no debug igmp).