IBM xSeries 300, Service Manual

Page: 73 / 160

MAP 0410:
Communication Problem Between the NAS and a Remote Console
v
You are here because there is a communication problem between the Nways
Switch administration station and a remote console through the public switched
network.
v
The remote operator must have verified locally that his NAS and his modem are
working correctly.
001
– Check that the modem attached to the Nways Switch administration station is
powered on.
– If not, switch on the power-on button at the rear panel of the modem.
– Check that the power cable is correctly plugged into the power outlet.
Is the modem powered on?
Yes
No
002
– Suspect a problem in the customer’s ac source. Check the customer’s ac
outlet.
1
3
2
Figure 4-2. NAS Modem Connection
Chapter 4. Nways Switch Administration Station Problem Determination
4-7