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单选题
Which of the following events would not explain excessive CPU utilization?()
A

A large number of BGP sessions

B

A large BGP table

C

A router is configured with the following command: ip route 0.0.0.0 0.0.0.0 fa 0/1

D

All interface buffers are continually in use

E

A flapping interface

F

The router sends a large number of ARP requests


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