Digital Equipment DEC WANrouter 90, Руководство пользователя, Страница: 43 / 121

2–6 DEC WANrouter 90 Owner’s Manual
•
ThinWire cable segments must not be configured in a loop.
•
ThinWire cable segments must not have any branch segments.
2.4 Software Considerations
The router software and software installation instructions are shipped separately
from the DEC WANrouter 90 hardware. Before starting the installation described in
the following chapter, check with the system manager to verify that the router soft-
ware is ready for down-line loading over the Ethernet or serial line.
It is recommended that you install the DEC WANrouter 90 after the software is in-
stalled on the load host. This will allow you to verify the complete system installa-
tion. If you install the hardware before the software is installed, the Network OK
LED will indicate an error when power is applied to the unit, as described in Section
3.4. If you install the hardware before the software is installed, the software installer
is responsible for verifying the complete system installation.