Show Commands
Page 474 7750 SR OS Interface Configuration Guide 
Environment Information               
    Number of fan trays           : 2                                          
    Number of fans                : 4                                          
    Fan tray number               : 1                                          
    Status                        : up                                         
    Speed                         : half speed                                 
    Fan tray number               : 2                                          
    Status                        : up                                         
    Speed                         : half speed                                 
Power Supply Information
    Number of power supplies      : 2                                          
    Power supply number           : 1                                          
    Defaulted power supply type   : none                                       
    Status                        : not equipped                               
    Power supply number           : 2                                          
    Defaulted power supply type   : dc                                         
    Status                        : up                                         
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ALA-1#
A:ALA-4# show chassis environment
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Chassis Information
Environment Information
    Number of fan trays           : 1
    Number of fans                : 2
    Fan tray number               : 1
    Status                        : up
    Speed                         : half speed
=============================================================================
A:ALA-4#
A:ALA-4# show chassis power-supply
===============================================================================
Chassis Information
===============================================================================
Power Supply Information
    Number of power supplies      : 2                                          
    Power supply number           : 1                                          
    Defaulted power supply type   : dc 
    Status                        : up 
    Power supply number           : 2                                          
    Defaulted power supply type   : dc                                         
    Status                        : up                                         
===============================================================================
A:ALA-4#
A:7750-3# show chassis ccm 
===============================================================================