Name

dialer dtr — interface

Synopsis

dialer dtr
no dialer dtr

Configures

Enables DDR and specifies that the modem handles only DTR signaling

Default

None

Description

Configures interfaces that are connected to modems that require DTR (Data Terminal Ready) , and enables DDR. Interfaces configured with this command cannot receive calls; they can only make them.

Get Cisco IOS in a Nutshell, 2nd Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.