IBM 8285 Nways, Installation And User Manual

Page: 51 / 265

Verifying Component Mounting
To verify that the workgroup switch components are correctly mounted:
1
Power-on the ATM Workgroup Switch, noting the progress of the Power On Self Test (POST)
as described in Chapter 8, “Power-On and Self Test” on page 69.
2
Check that the Status LEDs on the front panels of both the Base Unit and the Expansion Unit
are lit as shown here:
3
Check that all 25.6Mbps Port LEDs on the Base Unit are lit as shown here:
4
Check that the Port LEDs on the optional 155Mbps ATM I/O Card are lit as shown here:
5
Check that the Port LEDs on Expansion Unit modules are lit correctly, as described in the
documentation for the specific module.
Incorrect: If the any of the LEDs are incorrectly lit, follow the troubleshooting procedures in Chapter 21,
“Troubleshooting” on page 149. Do not start the next procedure until all LEDs are correctly lit.
Correct: If all LEDs are correctly lit, you are finished with this procedure. Continue with “Procedure 2:
Configuring the ATM Workgroup Switch” on page 24.
Chapter 2. Installing the IBM 8285 Nways ATM Workgroup Switch
23