
2.PREPARATION INSTALLATION B-75074EN/04
- 84 -
2.3 PREPARATION (FOR Windows NT)
This section describes the items you need to prepare when using
Windows NT as the OS.
2.3.1 Setting Up the TCP/IP (Basic Function) for Windows NT
NOTE
The user who makes the setting described in this
section must have the "administrator privilege".
Installing the TCP/IP protocol service
i CELL uses the network protocol called transmission control
protocol/internet protocol (TCP/IP) that enables communication over
the network.
Before installing i CELL, therefore, you must install the TCP/IP
protocol service on Windows NT.
You can check whether the TCP/IP protocol is installed on Windows
NT by activating [Network] on [Control Panel] and searching the
[Network Protocols] list box for [TCP/IP Protocol].
If the TCP/IP has not been installed, install it using [Network] on
[Control Panel]. Refer to "Windows NT Setup Guide" for
explanations about how to install the TCP/IP.
Checking on localhost
The term localhost is a special host name used by the TCP/IP protocol
to indicate the host of interest. It is registered automatically when
Windows NT is installed. Deleting this setting hampers the normal
operation of i CELL.
Before installing the system described in this manual, check whether
localhost has been registered in the hosts file.
Supposing that Windows NT is installed in the "c:\winnt" directory,
the hosts file is in the location stated below. (The directory where
Windows NT is installed is registered in the system environment
variable "windir". It can be checked by activating [System] on
[Control Panel].)
"c:\winnt\system32\drivers\etc\hosts"
Open this file with a test editor such as Notepad, and look for the
following line (usually it is at or near the beginning of the file).
127.0.01 localhost
If this line is not in the hosts file, add it.