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Cisco ONS 15454 Troubleshooting Guide, R8.5
November 2009
Chapter 1 General Troubleshooting
1.7.1 Card LED Lamp Tests
Step 4 Click OK in the Lamp Test Run dialog box.
With the exceptions previously described, if an OC-N or DS-N LED does not light up, the LED is faulty.
Return the defective card to Cisco through the RMA process. Contact the Cisco Technical Assistance
Center (TAC) at 1 800 553-2447.
Verify G-Series Ethernet or FC_MR Card Port-Level LED Operation
Note G-Series and FC_MR card-level LEDs illuminate during a lamp test, but the port-level LEDs do not.
Step 1 Complete the “Verify General Card LED Operation” procedure on page 1-108 to verify that card-level
LEDs are operational.
Step 2 Use the following list of guidelines to physically test whether the G-Series Ethernet port LEDs are
operating correctly. If the LED appears as described when the listed state is occurring for the port, the
LED is considered to be functioning correctly.
• Clear port LED: Should only occur if there is a loss of receive link (such as a disconnected link or
unplugged Gigabit Interface Converter, [GBIC]). An LOS alarm could be present on the port.
• Amber port LED: Should only occur if a port is disabled but the link is connected, or if the port is
enabled and the link is connected but a transport failure is present. A TPTFAIL alarm can be present
on the port.
• Green port LED: Should occur if the port is enabled and has no errors against it or traffic in it. Can
also occur if the port is enabled, has no errors, and is running traffic proportionate to the blink rate.
No traffic-affecting port alarms should be present.
Step 3 If you are unable to determine the port state, contact Cisco Technical Support at 1 800 553-2447.
Verify E-Series and ML-Series Ethernet Card Port-Level LED Operation
Note E-Series and ML-Series card-level LEDs illuminate during a lamp test, but the port-level LEDs do not.
Note For information about the ML-Series card, refer to the Cisco ONS 15454 and Cisco ONS 15454 SDH
Ethernet Card Software Feature and Configuration Guide.
Step 1 Complete the “Verify General Card LED Operation” procedure on page 1-108 to verify that card-level
LEDs are operational.
Step 2 Use the following list of guidelines to physically test whether the single E-Series or ML-Series Ethernet
port LED is operating correctly. If the LED appears as described when the listed state is occurring for
the port, the LED is considered to be functioning correctly.
• Clear port LED: Should only occur if there is a loss of receive link (such as a disconnected link or
unplugged GBIC), or if traffic is flowing in one direction (either transmit or receive). A CARLOSS
alarm could be present on the port.
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