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Maintaining the T1600 Routing Engines

 

Purpose

For optimum router performance, verify the condition of the Routing Engines and the control boards.

Action

On a regular basis:

  • Check the LCD on the craft interface to view information about the router temperature and the status of the Routing Engines.

  • Check the host subsystem LEDs on the craft interface. For more information about the LEDs and the display, see T1600 Craft Interface Description. During normal operations:

    • The green host subsystem OK LED on the craft interface is lit.

    • The red host subsystem FAIL LED on the craft interface is not lit.

  • Check the LEDs on the RE-2000 faceplate. During normal operations, the ONLINE LED is lit steadilygreen.

  • Check the LEDs on the RE-C1800 faceplate. During normal operations, the ONLINE LED is lit steadily green.

  • Issue the show chassis routing-engine command to check the status of the Routing Engines. The output is similar to the following:

    user@host> show chassis routing-engine

For further description of the output from the commands, see show chassis routing-engine.