SwitchBlade x3112 Installation Guide - Allied Telesis

Chapter 3
Troubleshooting
This chapter contains information about how to troubleshoot the
SwitchBlade x3112 in the event that a problem occurs.
Note
If after following the instructions in this chapter you are unable to
resolve the problem, contact Allied Telesis Technical Support for
further assistance. Refer to “Contacting Allied Telesis” on page 14
for contact information.
The following troubleshooting information is available:
“AT-SBx31CFC Fabric Control Card PSU Fault LED Flashing Amber”
on page 96
“AT-SBx31CFC Fabric Control Card FAN Fault LED Flashing Amber”
on page 97
“AT-SBx31CFC Fabric Control Card SBx Status LEDs Flashing Amber”
on page 98
“AT-SBx31GP24 PoE Line Card Link LED is Off” on page 99
“Power not Received on PoE Device” on page 100
“AT-SBx31GS24 SFP Line Card Fiber Optic Port Link LED is Off” on
page 101
“AT-SBx31XZ4 XFP Line Card Port LED is Off” on page 102
“Cannot Establish a Local (Out-of-Band) Management Session” on
page 104
95