What is the function of DDR on Cisco routers?
* DDR is dial–on-demand routing. It provides a continuous LAN only connection.
* DDR is dial-on-demand routing. It provides routing for high volume traffic.
* DDR is dial–on-demand routing. It provides a continuous WAN connection.
* DDR is dial-on-demand routing. It provides routing for low volume and periodic
traffic.

1 Answer

Answer :

Correct answer: D
DDR is dial-on-demand routing. It provides routing for low volume and periodic traffic.
It initiates a call to a remote site when there is traffic to transmit

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