Table of Contents
Advertisement
Network connection problems
To check for network connection problems, complete the following steps until the
problem is solved:
1. Make sure that the following requirements are met:
2. Check for correct I/O-module operation; troubleshoot and replace the I/O
3. Check for correct management-module operation (see the documentation for
4. Replace the management module (see the documentation for your BladeCenter
If these steps do not solve the problem, it is likely a problem with the DPI blade.
See "Network connection problems" on page 54.
Power problems
To check for power problems, make sure that the following requirements are met:
v The LEDs on all the BladeCenter power modules are lit.
v Power is being supplied to the BladeCenter unit.
v Installation of the DPI blade is supported by the BladeCenter unit.
v The BladeCenter unit has the correct power configuration to operate the blade
v The BladeCenter unit power management configuration and status support DPI
v Local power control for the DPI blade is correctly set (see the Management
v The BladeCenter unit blowers are correctly installed and operational.
If these operations do not solve the problem, it is likely a problem with the DPI
blade. See "Advanced management module error messages" on page 52 and
"Power problems" on page 54.
v The network cables are securely connected to the I/O module.
v Power configuration of the BladeCenter unit supports the I/O-odule
configuration.
v Installation of the I/O-module type is supported by the BladeCenter unit and
DPI blade hardware.
v The I/O modules for the network interface that is being used are installed in
the correct BladeCenter bays and are configured and operating correctly.
v The settings in the I/O module are correct for the DPI blade (settings in the
I/O module are specific to each DPI blade).
module as indicated in the documentation for the I/O module.
your BladeCenter unit).
Note: Some BladeCenter unit types have several management-module
components that might have to be tested or replaced (see the Installation Guide
for your management module for more information).
unit).
bay in which the DPI blade is installed (see the documentation for the
BladeCenter unit).
blade operation (see the Management Module User's Guide or the Management
Module Command-Line Interface Reference Guide for information).
Module User's Guide or the Management Module Command-Line Interface
Reference Guide for information).
59
Chapter 5. Diagnostics
Advertisement
Table of Contents
