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    Display the SCG LED States at the Command Line


    To display the SCG LED states.


    To display the SCG LED states, use the following command:

    user@host> show chassis craft-interface

    Sample Output

    t320@host>  show chassis craft-interface
    [...Output truncated...] 
    SCG LEDs:
      SCG  0   1
    Amber  .   .
    Green  *   *
    Blue   *   .
    [...Output truncated...]


    The command output displays the SCG LED status. The router has two SCGs installed. Asterisks (*) indicate the operation status. The color represents the possible SCG operating states: Amber (Fail), Green (OK), and Blue (Master). Both SCGs are functioning properly (Green). The SCG in slot 0 is operating as master; the SCG in slot 1 is the backup.

    Published: 2012-08-20