Digi Connectware RealPort, Руководство по установке

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2-2 Requirements and Considerations
Requirements and Considerations
Read this section before beginning the RealPort driver installation.
•
It is important to read any release notes that may be included with the installation media.
• The Digi DG/UX RealPort driver is compatible with DG/UX System Release R4.20 for Intel.
Information to Gather
Before you install RealPort, you need to determine:
•
The hostname or IP address to assign each unconfigured Digi device.
• The number of ports for each Digi device. Include any Xem PORTS Module ports that are
attached to the Digi device.
• Determine the link speed between the host machine and the Digi device if a slow WAN link (for
example, a 56K leased line) connects them.
Configuring a PortServer or PortServer II for RealPort
Use this procedure to configure a PortServer or PortServer II for use with Digi RealPort drivers.
Note:
See the appropriate Command Reference or Configuration and Administration Guide for
information on how to perform the steps below.
Procedure
1. Access a root prompt on the Digi device.
2.
Set the Digi device’s IP address.
3. Verify that the RealPort TCP port number is set to 771. Change if necessary.
4.
For all ports that will be using RealPort, set the device type to rp. The following example config-
ures ports 2 through 16 of a PortServer for RealPort:
set ports range=2-16 dev=rp