3Com 10014299 manual Configuring dialer number circular standby, Configuring the Link Idle Time

timer idle

728CHAPTER 51: CONFIGURING DCC

do not automatically disconnect due to timeout. In other words, the dialer command does not take effect on auto-dial.

Perform the following configuration in dial interface (physical or dialer interface) view.

Table 766 Configure Auto-Dial

Operation	Command
Configure one (or more) remote	dialer route protocol
destination address(es) and dialer	next-hop-address dialer-number
number(s) that the router will auto-dial	autodial
Configure an auto-dial interval	dialer autodial-interval seconds
Restore the default auto-dial interval	undo dialer autodial-interval

By default, auto-dial is not configured. If auto-dial function is enabled, the interval for auto-dial defaults to 300 seconds.

Configuring dialer number circular standby

This function can only be used with circular DCC. When setting the same destination addresses using circular DCC, multiple dialer route commands can be configured, these commands corresponding to different dialer numbers. These dialer route commands form a kind of circular standby, which means that if the calling dial number can not connect to peer end, then the number configured in next dialer route command will be selected automatically for recalling.

Perform the following configuration in dial interface (physical or dialer interface) view.

Table 767 Configure Dialer Number Circular Standby

Operation	Command
Configure one remote destination	dialer route protocol
address(es) and dialer number(s)	next-hop-address dialer-number
	autodial

Configuring Attributes Circular DCC and resource-shared DCC also have some optional parameters to of DCC Dial Interface improve configuration flexibility improve DCC efficiency, and hence satisfies

various requirements.

DCC dial interface attributes configuration includes:

■Configuring the Link Idle Time

■Configuring the link disconnection time before initiating the next call

■Configuring the link idle time when interface competion

■Configuring the timeout of call setting up

■Configuring the buffer queue length of the dialer

Configuring the Link Idle Time

In the case that a dial interface originates a call, DCC can be set to disconnect the line after the amount of time for which the line stays idle. In the duration of the