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Troubleshooting
Detecting Faulty Hardware ▀
ASR 5000 System Administration Guide, StarOS Release 16 ▄
211
SPIO Interface Link LED States
The Link LED, associated with a particular SPIO interface indicates the status of the network link. This LED should be
green for normal operation.
green for normal operation.
The possible states for this LED are described in the following table. If the LED is not green, use the troubleshooting
information in the table to diagnose the problem.
information in the table to diagnose the problem.
Table 26.
SPIO Interface – Link LED States
Color
Description
Troubleshooting
Green
Link is up.
None needed.
NOTE: This LED will not indicate the presence of a network link until the interface parameters
are set during the software configuration process.
NOTE: This LED will not indicate the presence of a network link until the interface parameters
are set during the software configuration process.
None
No power is available
to card.
OR
Link is down.
to card.
OR
Link is down.
Verify that the Run/Fail LED is green. If so, the card is receiving power. If it is off, refer to
for troubleshooting information.
Verify that the interface is cabled properly.
Verify that the device on which the interface is located is cabled and powered properly.
SPIO Interface – Activity LED States
The Activity LED associated with a particular SPIO interface indicates the presence of traffic on the network link. This
LED should be green when data is being transmitted or received over the interface.
LED should be green when data is being transmitted or received over the interface.
The possible states for this LED are described in the following table. If the LED is not green, use the troubleshooting
information in the table to diagnose the problem.
information in the table to diagnose the problem.
Table 27.
SPIO Interface Activity LED States
Color
Description
Troubleshooting
Flashing
Green
Green
Traffic is present on the
link.
link.
None needed.
None
No traffic is present on the
link.
link.
None needed if there is no activity on the link. Prior to configuration, this is
normal operation.
normal operation.