If there are multiple Set top boxes watching a multicast program at the same time under a single ONT (for example: HG8245), enabling the following function on the MA5608T for the ONT multicast user can ensure that when a set-top box switches channels, programs watched by other STBs are not affected influences?

If there are multiple Set top boxes watching a multicast program at the same time under a single ONT (for example: HG8245), enabling the following function on the MA5608T for the ONT multicast user can ensure that when a set-top box switches channels, programs watched by other STBs are not affected influences?
A . prejoin
B . preview
C . Quick leave based on MAC
D . immediate departure

View Answer

Answer: C