Cisco UBR7246VXR Hızlı Başlangıç Kılavuzu - Sayfa 22
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If you are using a Cisco uBR7200-NPE-G1, you do not need an I/O controller module installed in the chassis. Use
Note
the show version command (Router# show version
3. If the clock card ENABLED LED is off, verify that the card is securely installed in the chassis.
4. Always verify that the fans are operating. If the following message is displayed,
Queued messages:
%ENVM-1-SHUTDOWN: Environmental Monitor initiated shutdown
This message indicates that the system has detected an overtemperature condition or power out-of-tolerance condition
inside the chassis.
The shutdown message could also indicate a faulty component or temperature sensor. Before the system
shuts down, use the show environment or show environment table command to display the internal chassis
environment.
Other Troubleshooting Information Websites
These websites are provided to help you find the most current troubleshooting information:
• Search the Cisco TAC assistance website, at the following URL:
http://www.cisco.com/en/US/support/index.html
Choose the type of information you need (Hardware Support, Software Support, Technical Support, Tools, Downloads).
• Search cable products field notices at the following URL:
http://www.cisco.com/public/support/tac/fn_index.html
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to determine the NPE that is installed in your router.
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