326 CHAPTER 20: DCC C ONFIGURATION COMMANDSDescription 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 thedialer route command. It allows DCC to automatically dial at certain intervals toset up a connection. In the auto-dial approach, dial attempts to set up connectionare not traffic triggered; once a connection is set up, it will not disconnect foridle-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. system-view[Sysname] interface serial 2/0[Sysname-Serial2/0] dialer timer autodial 60dialer timer competeSyntax dialer timer compete secondsundo dialer timer competeView Dial interface (physical or dialer) viewParameter 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, contentionoccurs.Normally, an idle-timeout timer starts upon setup of a link. If a call to anotherdestination 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, thelink disconnects.Example # Set the compete-idle timer to 10 seconds on interface Serial 2/0. system-view[Sysname] interface serial 2/0[Sysname-Serial2/0] dialer timer compete 10
