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If the Packet Forwarding engine (PFE) does not have a route to the destination address of a packet, which action does it take a) the PFE floods the packet out of all ... Voir Plus
I think it will b)the PFE drops the packet and sends an ICMP destination unreacheable notification back to the source device
d) the PFE queues the packet and sends a request to the routing engine for layer3 lookup.