3Com MSR 50 Network Router User Manual


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326 CHAPTER 20: DCC CONFIGURATION COMMANDS
Description Use the dialer timer autodial command to set the auto-dial timer of DCC.
Use the
undo dialer timer autodial command to restore the default.
By default, the auto-dial timer of DCC is 300 seconds.
This command takes effect only when the auto-dial keyword is configured in the
dialer route command. It allows DCC to automatically dial at certain intervals to
set up a connection. In the auto-dial approach, dial attempts to set up connection
are not traffic triggered; once a connection is set up, it will not disconnect for
idle-timeout. The use of auto-dial thus voids the dialer timer idle command.
Related command: dialer route.
Example # Set the auto-dial interval of DCC to 60 seconds on interface Serial 2/0.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] dialer timer autodial 60
dialer timer compete
Syntax dialer timer compete seconds
undo dialer timer compete
View Dial interface (physical or dialer) view
Parameter seconds: Idle interval when contention occurs, in the range 0 to 65535 seconds.
Description Use the
dialer timer compete command to set the compete-idle timer.
Use the
undo dialer timer compete command to restore the default.
By default, the compete-idle timer is 20 seconds.
If all the channels are unavailable when DCC originates a new call, contention
occurs.
Normally, an idle-timeout timer starts upon setup of a link. If a call to another
destination address is placed at the same time, contention occurs. In this case,
DCC starts a compete-idle timer to replace the idle-timeout timer for the link.
When the idle time of the link reaches the setting of this compete-idle timer, the
link disconnects.
Example # Set the compete-idle timer to 10 seconds on interface Serial 2/0.
<Sysname> system-view
[Sysname] interface serial 2/0
[Sysname-Serial2/0] dialer timer compete 10