Which statement is correct regarding using the TTL threshold to define the delivery
boundaries of multicast traffic?

A.
If a packet TTL is less than the specified TTL threshold, the packet is forwarded out of the
interface

B.
If a packet TTL is greater or equal to the specified TTL threshold, the packet is forwarded
out of the interface

C.
If a packet TTL is equal to the specified TTL threshold, the packet is dropped

D.
When a multicast packet arrives, the TTL threshold value is decremented by 1. If the
resulting TTL threshold value is greater than or equal to 0, the packet is dropped