3Com MSR 50 Network Router User Manual


  Open as PDF
of 2742
 
328 CHAPTER 20: DCC CONFIGURATION COMMANDS
A link idle-timeout timer starts upon setup of a link. If no interesting packets are
present before the timer expires, DCC disconnects the link.
If the timer is set to 0, the link will never be disconnected, regardless of whether
there are interesting packets on the link or not.
Example # Set the link idle-timeout timer to 50 seconds on interface Serial 2/0.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] dialer timer idle 50
dialer timer wait-carrier
Syntax dialer timer wait-carrier seconds
undo dialer timer wait-carrier
View Dial interface (physical or dialer) view
Parameter seconds: Wait-carrier timer value, setting the time waiting for call setup. This
argument ranges from 0 to 65,535 (in seconds).
Description Use the
dialer timer wait-carrier command to set the wait-carrier timer.
Use the undo dialer timer wait-carrier command to restore the default.
The wait-carrier timer defaults to 60 seconds.
Sometimes, the time that DCC waits for a connection to be established may vary
call by call. To handle this situation, you may use a wait-carrier timer. A wait-carrier
timer starts when a call is placed. If the connection is not established upon
expiration of the timer, DCC terminates the call.
Example # Set the wait-carrier timer to 100 seconds on interface Serial 2/0.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] dialer timer wait-carrier 100
dialer user
Syntax dialer user username
undo dialer user
View Dialer interface view
Parameter username: Remote username for PPP authentication, a string of 1 to 80
characters.