A、It sends the traffic through one egress port toward its destination
B、It sends the traffic through multiple egress ports to all available receivers
C、It sends the traffic through an internal link to the RE
D、It sends the traffic to the local system for further processing
更多“How does the PFE handle unicast transit traffic destined for an existing forwarding table entry?（）”相关的问题
A、The PFE floods the packet out of all interfaces. B、The PFE drops the packet and sends a destination unreachable notification back to source device. C、The PFE forwards the packet to the routing engine for furtherprocessing. D、The PFE queues the packet and sends are quest for a layer3 lookup to the routing engine.
A、How ofen do the course？ B、How about the flavour of this course？ C、How long does it preparefor dinner？ D、How long does it take to cook this course？
A、The PFE controls the RE by providing Layer 2 and Layer 3 forwarding tables B、The PFE implements advanced services such as policing, stateless firewall filtering, and class of service C、The PFE sends traffic to the RE for systematic packet forwarding D、The PFE receives hardware and environmental status messages from the RE
A、A.The PFE floods the packet out of all interfaces. B、B.The PFE drops the packet and sends a destination unreachable notification back to source device. C、C.The PFE forwards the packet to the routing engine for further processing. D、D.The PFE queues the packet and sends a request for a layer 3 lookup to the routing engine.
A、Transit traffic is handled by the RE only B、Transit traffic is handled by the PFE only C、Transit traffic is handled by both the RE and the PFE D、Transit traffic is not handled by the RE or the PFE
A、A.The Routing Engine handles all exception traffic. B、B.The Routing Engine synchronizes the route table with the PFE C、C.The Routing Engine is hot-pluggable. D、D.The Routing Engine controls the PFE
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