If a packet with TTL=1 arrives at a router, the router must discard the packet because it cannot decrement the TTL to 0 and forward the packet.

Question

Quizplus · Accepted Answer

When a packet with TTL (Time To Live) = 1 arrives at a router, the router decrements the TTL to 0 and, according to the TTL mechanism, must discard the packet because a packet with TTL=0 cannot be forwarded. This mechanism prevents packets from looping indefinitely in the network.

If a Packet with TTL=1 Arrives at a Router, the Router