IBM RS/6000 manual Your modem an IBM 7852-400? Yes Use, Ibm, Is recommended

Configuration

File

Selection

1. Is

your modem an IBM 7852-400?

If

Yes,

use

modem

configurationmodem m0.cfg file

and

go

to

step

7

on

page

C-3.

Note:

The

IBM

7852-400

modem

has

dip

switches

on

the right

hand

side

o

unit. See

“IBM

7852-400 DIP Switch Settings” on page C-4 for the

correct

switch

settings.

If

No, continue with step 2.

2. Is

your modem an IBM 7857-017?

If

Yes,

use

modem

configurationmodem m1.cfgfile

and

go

to

step

7

on

page

C-3.

Note:

The

IBM

7857-017

modem

has

two

telephone

line

connections

on

the

back

of

the unit. One is marked “LL” (for

Leased

Line),

and

the

marked “PTSN” (for Public Telephone Switched Network). The service

processor

expects

to

use

the

modem

on the

public

network, so

the

phone

line

should

attach to the

PTSN

connector. Also,

see

the

note

page

C-3.

If

No,

continue

with

step

3.

3. Does your modem respond to the extended command set&)? (prefixed with

If Yes, go to step 5.

If No, continue with step 4.

4.Does your modem respond to: a. ATZ reset command, or

b. ATZn reset commands, where n can be 0, 1, etc.?

If	ATZ,	configurationmodem_zfile.cfg	is recommended.
If	ATZn,	configurationmodem_z0file.cfg	is recommended.
Go to	step	7 on page C-3.

5.Does your modem command set include a test for V.42 error correction remote modem (often called “Auto-Reliable Mode”)?

If Yes, this		test must be	disabled. Sample configuration files
/usr/share/modem_m0.cfg		or/usr/share/modem_m1.cfg		can		be	used	as
models to	help	you create a file for		your	particular			modem. See “Custo
the Modem	Configuration Files”		on page C-4.	Go	to	7	on page C-3.

If No, go to step 6.

6. Does your modem respond to:

C-2RS/6000 Enterprise Server Model H Series User's Guide