Cabletron Systems MT8-MIM Especificaciones descargar pdf (Pagina 84)

Chapter 8: Terminal Server Problems

8-14 Troubleshooting Guide

ABC

The following is an example of a port setup for V.32 and V.42 type modems with a CSMIM2 and revision 9.0

or greater software. Port 16 is used in this example.

port 16

set port type dial_in

set port speed 115200

set port autobaud n

set port mode auto_adapt

set port control_lines both

set port input_flow_control eia

set port output_flow_control eia

(Also enter the next command on revisions below 9.2.7.)

set port bidirectional_modem y

reset 16

Correct the modem and CSMIM2 settings as necessary so both are set the same, then try dialing in from a

terminal.

Did the expected display appear on the terminal?

Call Cabletron Technical Support.

Congratulations, the problem is solved.

With the CSMIM2 in the Admin Mode, enter the commands (example is for port 16):

port 16

show port

The port parameters are displayed. In this example, it is the port 16 parameters.

Check for the following:

- Autobaud is set to N

- Port speed is set as high as possible. The highest port speed is dependent on the modem (refer to the modem

manual for the maximum speed) and the CSMIM software revision. For MicroCS, MODMIM, and CSMIM2 with

rev. 8.1.1, the maximum speed is 57600 bps; with rev. 9.0 or greater, the maximum speed is 115200 bps. The

CSMIM maximum speed is hardware set to 38400 bps and the CSMIM-T1 maximum speed is 115200.

It is recommended that you set the CSMIM2 to its maximum port speed and then set the modem speed accordingly.

Set the DTE line of the modem so that it runs at a fixed rate.

To program the modem, set the CSMIM2 port to “slave”. The following example shows the code to do it assuming

the port is 16.

port 16

set port mode slave

reset 16

quit

Try to Telnet to the port.

The following is an example of how to do it:

If the CSMIM2 address is 134.144.35.60 and the printer is on port 16, your port command would be:

telnet 134.141.35.60 5016

The following response may vary depending on your system software:

trying

connected to 134.141.35.60

escape sequence is ^]

Enter the at modem command.

A B (continue)

1 2 ... 79 80 81 82 83 84 85 86 87 88 89 ... 113 114

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