What are two true statements regarding DDR (Dial-on-Demand
Routing)?
A. Allows a router to automatically initiate and end a
circuit-switched session
B. DDR cannot be configured because it is set with a default
configuration
C. Can configure it to be used during non-peak hours
D. Can only be used with Cisco PIX
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Answer: A and C
We believe the answer to be A and C. DDR allows a router to
automatically initiate and end a circuit-switched session
and it also can be configured with many different
configurations.
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CCNA 
