V.25bis Con®guration Commands

non-responding address, it does not attempt to establish the call until this time has expired. This timeout period begins when the router attempts the ®rst call.

Call timeouts:

Number of call timeouts.

Command Delay

Amount of time, in milliseconds, that the router waits to initiate or answer a call after it turns on DTR (Data Terminal Ready). If you set this parameter to 0, the router waits for the modem to respond to DTR with the CTS (Clear to Send) signal before it issues commands.

Connect

Number of seconds allowed for a call to be established. If this parameter is set to 0, the modem controls the connection establishment timeout.

Disconnect

After the routers drops DTR it waits this amount of time before it initiates further calls. If you set this parameter to 0, the router waits for the modem to respond to the DTR drop by dropping CTS and DSR before it initiates the next call.

Set

Use the set command to con®gure local addresses, timeouts and delays for calls, retries and timeouts for non-responding addresses, and the HDLC cable type.

Syntax:

 

set

command-delay timeout . . .

 

connect-timeout . . .

 

disconnect-timeout . . .

 

duplex

 

hdlc cable . . .

 

hdlc encoding . . .

 

hdlc speed . . .

 

local-address . . .

 

retries-no-answer . . .

 

timeout-no-answer . . .

command-delay-timeout # of milliseconds

After the router turns on DTR (Data Terminal Ready), it waits this amount of time before it initiates or answers a call. If you set this parameter to 0, the router waits for the modem to respond to DTR with the CTS (Clear to Send) signal before it issues commands. The range is 0 to 65535 milliseconds, and the default is 0.

connect-timeout # of seconds

Sets the number of seconds allowed for a call to be established. The range is 0 to 65535 seconds, and the default is 60. If you set this parameter to 0, the modem controls the connection timeout. You should initially set this parameter to 0 and then use ELS event V25B.027 to ®nd out how long it

Chapter 42. Con®guring and Monitoring the V.25bis Network Interface 585

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IBM SC30-3681-08 manual Call timeouts, Command Delay, Connect, Disconnect, Command-delay-timeout # of milliseconds