Troubleshooting Checklist
6H123-50 and 6H133-37 User’s Guide
4-7
Table 4-3
FE-100TX LED Indications When the RX LED Is Off
4.3
TROUBLESHOOTING CHECKLIST
If the 6H123-50 and 6H133-37 are not working properly, refer to
Table 4-4
for a checklist of possible problems, causes, and recommended
actions to resolve the problem.
NOTE
No link exists if the associated FE-PIM Receive (RX) LED is off.
LED
Color
Description
10/100
Off
No link or no cable attached. FE-100TX
forced to 10 Mbps operation, or is
manually set to “auto-negotiate” mode.
Green
No link or no cable attached. FE-100TX is
forced to 100 Mbps operation.
Table 4-4
Troubleshooting Checklist
Problem
Possible Cause
Recommended Action
All LEDs are OFF.
Loss of power to the
6C105 chassis.
Check the proper connection
of the power cable and its
access to a live outlet.
6H123-50 and 6H133-37
not properly installed.
Check the installation.
No Local
Management
Password screen.
Autobaud enabled, but
baud rate has not yet
been sensed.
Press ENTER (RETURN)
(may take up to four times).
Terminal setup is not
correct.
Refer to
Chapter 5
for proper
setup procedures.
Improper console cable
pinouts.
Refer to
Appendix A
for
proper console port pinouts.
Summary of Contents for 6H133-37
Page 2: ......
Page 8: ...Notice vi 6H123 50 and 6H133 37 User s Guide...
Page 14: ...Contents xii 6H123 50 and 6H133 37 User s Guide...
Page 28: ...Chapter 1 Introduction 1 14 6H123 50 and 6H133 37 User s Guide...
Page 50: ...Chapter 4 Troubleshooting 4 10 6H123 50 and 6H133 37 User s Guide...
Page 186: ...Appendix A Specifications A 4 6H123 50 and 6H133 37 User s Guide...
Page 204: ...Index Index 6 6H123 50 and 6H133 37 User s Guide...
