Cisco WAE-674-K9 - Wide Area Application Engine 674 Hardware Installation Manual page 118

Symptoms and Solutions
Table 6-16 Hardware Option Problems
Symptom
A hardware option that was
just installed does not work.
A hardware option that used to
work does not work now.
Cisco Wide Area Application Engine 7341, 7371, and 674 Hardware Installation Guide
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Cause and Action
1. Verify the following items:
The hardware option is designed for the device.
a.
You followed the installation instructions that came with the
b.
hardware option.
The hardware option is installed correctly.
c.
You have not loosened any other installed hardware options
d.
or cables.
You updated the configuration information in the
e.
configuration/setup utility program. Whenever a hardware
option is changed, you must update the configuration.
Check the hardware option that you just installed.
2.
Verify that all of the hardware options and cable connections are
1.
secure.
If the hardware option comes with its own test instructions, use
2.
those instructions to test the option.
Check for a failing hardware option and replace it if necessary.
3.
Chapter 6 Troubleshooting the System Hardware
OL-15012-02