Cisco ASR 5000 Installationshandbuch - Seite 26
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Checking the Card-Level LEDs on the Optical (ATM) Line Card
Color
None
Standby LED States
The Standby LED on the Optical (ATM) line card indicates that software is loaded on the card, but that it is
serving as a redundant component.
The installed line cards remain in ready mode until their corresponding packet processing card is activated
during configuration. While in ready mode, the Active LED is off. After the packet processing card is activated,
the line card installed in the upper-rear chassis slot behind the packet processing card is also activated. The
line card installed in the lower-rear chassis slot behind the packet processing card enters standby mode.
If the LED is not green, use the troubleshooting information in the table to diagnose the problem.
Table 23: Optical (ATM) Line Card Standby LED States
Color
Green
None
ASR 5000 Installation Guide
26
Description
Troubleshooting
Card in Ready Mode
This is normal prior to configuration. Neither the Active or the
Standby LED on the card will be on.
OR
Card is not receiving
Verify that the Run/Fail LED is green. If so, the card is receiving
power
power and POST test results are positive. If it is off, refer
toOptical (ATM) Line Card Run/Fail LED States, on page 24
OR
for troubleshooting information.
Card in Standby Mode
Check the state of the Standby LED. If it is green, the card is in
standby mode.
Description
Troubleshooting
Card is in Redundant
None needed for line cards installed in slots 33 through 39 and
mode
42 through 48 after configuration.
If green for line cards installed in slots 17 through 23 and 26
through 32, refer to the System Administration Guide for
troubleshooting information.
Card is in Ready Mode
This is normal prior to configuration. Neither the Active nor
Standby LEDs on the card will be on.
OR
Card is not receiving
Verify that the Run/Fail LED is green. If so, the card is receiving
power OR Card is in
power and POST test results are positive. If it is off, refer to
Active Mode
Optical (ATM) Line Card Run/Fail LED States, on page 24
troubleshooting information.
Check the state of the Active LED. If it is green, the card is in
standby mode. Refer to the System Administration Guide for
information configuring the card to serve as a redundant
component.
Applying Power and Verifying the Installation
for