| Exam 642-885 | Question id=3339 | Multicast Routing in a Service Provider IP NGN Environment |
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 |