Technical Terms and Definitions

Browse Alphabetically

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # ALL



DDR - Lingo

Dial-on-demand routing. Technique whereby a Cisco router can automatically initiate and close a circuit-switched session as transmitting stations demand. The router spoofs keepalives so that end stations treat the session as active. DDR permits routing over ISDN or telephone lines using an external ISDN terminal adapter or modem.