Jan. 1995

                      INFOTEL IN-220P SERIES ETHERNET CARD
                           NDIS v2.x DRIVER PROGRAM
                     ======================================

The NDIS driver programs in this disk support IN-220P SERIES Ethernet cards.

This diskette is labeled as LAN_DRV_SYS and the files are organized as follows:

   Directory       Contents
   ---------       -----------------------------
   \NDIS\DOS       NDIS driver for DOS


INFOTEL NDIS driver program for DOS follows the Microsoft's NDIS spec v2.0.1.
INFOTEL NDIS driver program support the following network operating systems:

                MS LAN Manager v2.1
                DECnet PathWork v4.0
                WIN/TCP PathWay Access for DOS v1.1
                3COM 3+ Open v1.1
                Banyan VINES v4.00(2)
                IBM LAN Support Program v1.2.1
                Windows for Workgroups v3.11
                IBM OS/2 Lan Server v2.0
                IBM LAN SERVER v3.0
                IBM Communication Manager v1.0

************************************************
*  How to install IN220P.DOS on MS LAN MANAGER *
************************************************

1) MS LAN Manager provides a SETUP.EXE program on their Setup disk.
   Execute this SETUP program to specify the proper driver for IN-220P SERIES
   card.

   -If you are installing LAN Manager for the first time, do the following:
    Upon completion of retrieval of the last workstation's disk contents,
    you will be asked if you want to import additional network drivers.
    Answer "YES".

   -If you have already installed LAN Manager in your hard disk, do the
    following:
    Select the Configuration menu, and then select "Add New Config" option.
    Afterwards, choose the "Other Driver" option.

2) Insert the driver diskette (DOS_DRV_SYS) in drive 'A' and follow the
   instructions on the screen.  The SETUP program will copy the necessary
   NDIS driver programs from the DOS_DRV_SYS diskette to your hard disk
   (into the LAN Manager directory).

3) After completion of the SETUP, your CONFIG.SYS file will be modified and
   contain statements referring to the INFOTEL NDIS driver programs.

Reboot your computer and follow the NDIS binding procedure to use the INFOTEL
NDIS driver programs.

********************************************************
*  How to install IN220P.DOS on WIN/TCP PathWay Access *
********************************************************

1) Copy IN220P.DOS to directory C:\LANMAN.

2) Go to the directory C:\LANMAN, and create a text file called PROTOCOL.INI:

                [IN220P]
                drivername = IN220P$

3) Add the following statements to your CONFIG.SYS file:

                device=c:\lanman\IN220P.DOS

4) Add the following statements to your AUTOEXEC.BAT file:

                ndis
                winbind
                wintcp

*****************************************************
* How to install IN220P.DOS on DECnet PathWork v4.0 *
*****************************************************

You can use the DECnet PathWork's  NETSET.EXE program to install INFOTEL NDIS
driver program. Please refer to DECnet installation manual for detailed
information. The following instructions assume that you have already installed
the DECnet PathWork with 3Com's Etherlink II card.

1) Modify your CONFIG.SYS file as follows:

        device = c:\decnet\ELNKII.SYS
                        to
        device = c:\decnet\IN220P.DOS


2) Modify the PROTOCOL.INI file as follows:

        from:
        ---------------------------------
                [ELNKMACII]
                drivername = ELNKII$
                ioaddress = 0x300
                interrupt = 3
                xmitbufs = 2

                [IPX4MAC]
                   :
                bindings = ELNKMACII
                   :

                [DATALINK]
                   :
                bindings = ELNKMACII
                   :

        to:
        -----------------------------------
                [IN220P]
                drivername = IN220P$

                [IPX4MAC]
                   :
                bindings = IN220P
                   :

                [DATALINK]
                   :
                bindings = IN220P
                   :

*********************************************
* How to install IN220P.DOS on 3Com 3+ Open *
*********************************************

Supposing that you have installed the 3Com 3+ Open with 3Com's 3C501 card:

1) Copy IN220P.DOS to  C:\3OPEN\DOSWKSTA\LANMAN\DRIVERS.

2) Modify the device driver statement for 3C501 card in your CONFIG.SYS to:

                device = c:\3open\doswksta\lanman\drivers\IN220P.DOS

3) Modify the PROTOCOL.INI file to:

                [ETHERLINK]
                    :
                drivername = IN220P$
                    :


******************************************************
* How to install IN220P.DOS on Banyan VINES v4.00(2) *
******************************************************

NOTE : To install INFOTEL NDIS driver program, you need Banyan VINES v4.00(2)
       or above.

1. Create a bootable diskette (booted with DOS 3.1 or above) which will be
   used as boot diskette of Banyan VINES workstation or create a sub-directory
   on your hard disk.

   There are two methods to copy the required files for Banyan VINES workstation
   to the bootable diskette or sub-directory of hard disk.

   Method 1.
       1) Execute 'INSTALL' command which was saved in the diskette labeled
          "VINES MASTER DISK".
       2) Follow the instructions to copy the files to the bootable diskette
          or sub-directory of hard disk.

   Method 2.
       1) Execute 'BAN' command.
       2) Login VINES system.
       3) Execute 'PCCOPY' command.
       4) Select 'NDIS Ethernet' item and follow instructions as menu driven
          for copying the files to the bootable diskette or sub-directory of
          hard disk.


2. Insert the INFOTEL driver program diskette in drive 'A' and insert the
   prepared bootable diskette in drive 'B'. Afterwards, copy the appropriate
   NDIS driver files IN220P.DOS from drive 'A' to 'B' or sub-directory of hard
   disk.


3. Create a CONFIG.SYS file which contains the following statements:

        DEVICE=PROTMAN.DOS /I:A:\
        DEVICE=IN220P.DOS

    NOTE:" A:\" is the path which may be changed depending on the location
          of the files for Banyan VINES workstation.


4. Create a IN220P.NIF file and include the following statements in this file:

        Model = INFOTEL IN-220P SERIES Ethernet Card
        Path = A:\
        DeviceDriver = IN220P.DOS
        DeviceName = IN220P$
        Type = NDIS

    NOTE:" A:\" is the path which may be changed depending on the location
          of the files for Banyan VINES workstation.


5. Create a PROTOCOL.INI file as follows:

        [PROTOCOL MANAGER]
        drivername = PROTMAN$

        [VINES_XIF]
        drivername = NDISBAN$
        bindings = "IN220P"

        [IN220P]
        drivername = IN220P$

6. Execute 'PCCONFIG' command

   1) The "CONFIGURING A PC FOR THE NETWORK" is displayed on the screen
      then select item '1 - Network Card Settings'.
                    |
      The "Network Card Setting" is displayed on the screen
      then select item 'NDIS Ethernet'.
                    |
      The "NDIS Ethernet" is displayed on the screen
      then set your choice for INFOTEL NIC
           Ex. Interrupt Level (2-15) : 3
               PROTOCOL.INI bindings = IN220P
                    |
   2) Return to Screen "CONFIGURING A PC FOR THE NETWORK"
      then select item '2 - Login Environment Settings'.
                    |
      The "Network Card Setting" is displayed on the screen
      then select item 'NDIS Ethernet'.
                    |
      then 'PCCONFIG.DB' file will be generated.

7. Reboot your computer.

8. Login into VINES by executing the 'BAN' command.

***************************************************************
* How to install IN220P.DOS on IBM LAN Support Program v1.2.1 *
***************************************************************

Supposing that you have installed the IBM LAN Support Program in your computer,
you can use IN220P.DOS to replace the installed driver program. Follow the
instructions below to change the contents of CONFIG.SYS and PROTOCOL.INI files.

1) Copy IN220P.DOS to the directory where your IBM LAN Support program resides.

2) Modify the original NDIS device driver statement in CONFIG.SYS as follows:

               DEVICE = [driver]:\path\IN220P.DOS

3) Modify the PROTOCOL.INI file as follows:

                BINDINGS = IN220P
                        :
                        :
                [IN220P]
                DRIVERNAME = IN220P$

************************************************************
* How to install IN220P.DOS on Windows for Workgroups v3.1 *
************************************************************

There are two methods for installing IN-220P SERIES using Windows for
Workgroups v3.1

Method I:
   Manual editing of pre-selected configuration

   Involves manual editing of installed Windows for Workgroups
   configuration files using pre-selected NE2000 driver.

   Please refer to WFW1.DOC for detailed installation procedures.

Method II:
   Menu-driven installation

   Using a INFOTEL supplied OEMSETUP.INF file, the user can choose to
   install the appropriate INFOTEL adapters through a menu.

   Please refer to WFW2.DOC for detailed installation procedures.

==============================================================================

                     INFOTEL NDIS PROTOCOL.INI User Guide


The keywords used to create the PROTOCOL.INI file for IN-220P SERIES is as 
follow:

   DRIVERNAME -This specifies the network card's driver name.


**Following is an example of a PROTOCOL.INI file that can be used with INFOTEL
  IN-220P SERIES Ethernet card:

        Drivername = IN220P$