Cisco Cisco Packet Data Interworking Function (PDIF) Guía De Instalación
Applying Power and Verifying the Installation
▀ Verifying the Installation
▄ ASR 5000 Installation Guide
170
SPIO Interface Link LED States
The Link LED, associated with a particular SPIO interface indicates the status of the network link. This LED is
illuminated steady green during normal operation.
illuminated steady green during normal operation.
If the LED is not green, use the troubleshooting information in the table to diagnose the problem.
Important:
During system startup, some Link and/or Activity LEDs may momentarily illuminate. This activity is
normal and does not indicate any network link or data transfer status. The line card has not yet been initialized and
placed into a stable operational state by the system.
placed into a stable operational state by the system.
Table 62.
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 to card
OR
Link is down.
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
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 is illuminated steady green when data is being transmitted or received over the interface.
LED is illuminated steady green when data is being transmitted or received over the interface.
If the LED is not green, use the troubleshooting information in the table to diagnose the problem.
Important:
During system startup, some Link and/or Activity LEDs may momentarily illuminate. This activity is
normal and does not indicate any network link or data transfer status. The line card has not yet been initialized and
placed into a stable operational state by the system.
placed into a stable operational state by the system.
Table 63.
SPIO Interface Activity LED States
Color
Description
Troubleshooting
Flashing Green Traffic is present on the link
None needed.
None
No traffic is present on the link None needed if there is no activity on the link. Prior to configuration, this
is normal operation.