325Description Use the dialer threshold command to set the traffic threshold of a single link onthe dialer interface. When the percentage of the traffic on the link to availablebandwidth exceeds the threshold, another link is brought up to call the samedestination address.Use the undo dialer threshold command to restore the default.By default, MP flow control is not enabled.In DCC applications, you may configure load thresholds for links.If you set a link load threshold in the range 1 to 99, MP tunes allocated bandwidthaccording to actual traffic percentage as follows:■ When the percentage of traffic on a link to bandwidth exceeds the definedtraffic threshold, the system automatically brings up the second link, andassigns them to one MP bundle. When the percentage of traffic on these twolinks to bandwidth exceeds the defined traffic threshold, the system brings upthe third link, and assigns it to the MP bundle, so on and so forth. This ensuresappropriate traffic distribution on DCC links.■ On the contrary, when the percentage of the traffic on N (which is an integergreater than 2) links to the bandwidth of N - 1 links decreases under thedefined traffic threshold, the system automatically shuts down a link, so on andso forth. This ensures the efficient use of DCC links.If you set the link load threshold to zero, DCC brings up all available links whentriggered by auto-dial or packets instead of looking at traffic size before doingthat. In addition, the dialer threshold 0 command voids the dialer timer idlecommand. DCC does not tear down links that has been established for timeout.This command must be used in conjunction with the ppp mp command. Toimplement MP with DCC, you must use dialer interfaces.Related command: dialer flow-interval.Example # Set the link traffic threshold on interface Dialer1 to 80%. system-view[Sysname] interface dialer 1[Sysname-Dialer1] dialer threshold 80dialer timer autodialSyntax dialer timer autodial secondsundo dialer timer autodialView Dial interface (physical or dialer) viewParameter seconds: Interval before the next call attempt, in the range 1 to 604800 inseconds. The default interval is 300 seconds.
