The dialer timer listen-disable command sets the delay for disconnecting a backup interface.
The undo dialer timer listen-disable command restores the default setting.
dialer timer listen-disable seconds
undo dialer timer listen-disable
Dialer interface view
2: Configuration level
Using the default value is recommended.
# Set the delay for disconnecting a backup interface on Dialer 0 to 5 seconds.
<sysname> system-view [sysname] interface Dialer 0 [sysname-Dialer0] dialer timer listen-disable 5