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Before using traditional DDR, you must use this command to enable traditional DDR on the dialup
interface.
If you configure this command on a dialup interface already enabled with bundle DDR, the system
clears the original bundle DDR settings.
The
undo dialer circular enable
command clears all DDR settings on the dialup interface.
Examples
# Enable traditional DDR on Serial 2/1/0.
<Sysname> system-view
[Sysname] interface serial 2/1/0
[Sysname-Serial2/1/0] dialer circular enable
Related commands
dialer bundle enable
dialer circular-group
dialer circular-group
Use
dialer circular-group
to assign a physical interface to a dialer circular group in traditional DDR.
Use
undo dialer circular-group
to restore the default.
Syntax
dialer circular-group
number
undo dialer circular-group
Default
A physical interface does not belong to any dialer circular group in traditional DDR.
Views
Physical interface view
Predefined user roles
network-admin
Parameters
number
: Specifies a dialer circular group by its number, which must be the same as the one defined
in the
interface dialer
command.
Usage guidelines
In traditional DDR, you can assign a physical interface to a dialer interface by assigning it to the
dialer circular group associated with the dialer interface. A physical interface can belong to only one
dialer circular group, but a dialer circular group can contain multiple physical interfaces. When
placing a call on a dialer circular group, DDR selects the physical interface with the highest priority.
When the dialer interface does not exist, this command creates one and enables traditional DDR on
it.
Examples
# Assign interfaces Serial 2/1/0 and Serial 2/1/1 to dialer circular group 1.
<Sysname> system-view
[Sysname] interface dialer 1
[Sysname-Dialer1] quit
[Sysname] interface serial 2/1/0
Summary of Contents for MSR810
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