IBM SC30-3681-08 manual Using V.34

Using V.34

vThe set command-delay-timeoutcommand speci®es the amount of time the router waits to initiate or answer a call after it turns on DTR.

vThe set connect-timeoutcommand speci®es the number of seconds allowed for a call to be established.

vThe speed command sets the maximum DTE speed for the modem.

vThe modem-init-stringcommand allows ¯exibility in modem con®guration to accommodate user or external equipment requirements.

vWhen you have ®nished con®guring the interface, you can use thelist command to display your con®guration.

Adding Dial Circuits

Dial circuits are mapped to V.34 serial line interfaces. You can map multiple dial circuits to one serial line interface.

The V.34 interface supports multiple types of dial circuits. To add a dial circuit use one of the following commands from the Config> prompt.

vadd device dial-circuit

vadd device dial-in

vadd device dial-out

The software assigns an interface number to each circuit. You will use this number to con®gure the dial circuit.

Example:

Config> add device dial-circuit

Adding device as interface 6

Note: Dial circuits default to the Point-to-Point protocol (PPP). Although the set data-linkcommand can be used to set the datalink of a dial circuit to Frame Relay, only PPP dial circuits are supported over V.34.

Con®guring Dial Circuits

This section describes how to con®gure a dial circuit. For a complete description of the dial circuit commands, see ªChapter 47. Con®guring and Monitoring Dial Circuitsº on page 643. To con®gure the dial circuit, do the following:

1.Display the Circuit Config> prompt by entering the network command

followed by the interface number of the dial circuit. You can use the list devices command at the Config> prompt to display a list of the dial circuits that you added. For example:

Config>network 6

Circuit configuration

Circuit Config>

2.Map the dial circuit to a V.34 interface. The Base net is the V.34 interface number. For example:

Circuit Config>set net

Base net for this circuit [0]? 0

3.Specify the address name of the remote router to which the dial circuit will connect. You must use one of the names you de®ned using theadd

v34-addresscommand. For example:

Circuit Config>set destination

Assign destination address name []? newyork

Using V.34 597