Explain the difference between the forwarding of a unicast IP packet and the forwarding of a multicast IP packet.
Submitted by: Administrator
Unicast IP packets are forwarded based on the destination IP address. Multicast packets are forward based on the source IP address. If a multicast packet is received on the interface used to send a unicast packet back to the source, the multicast packet is forwarded to multicast neighbors. If the multicast packet is received on an interface that would not be used to send a unicast IP packet back to the source, the packet is discarded.
Submitted by: Administrator
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