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    Check the Router Chassis Component Status

    To check the status of the components installed in the router chassis:

    1. Display the Hardware Components Installed in the Router Chassis
    2. Check the Component Environmental Status
    3. Check the Component Status from the Craft Interface

    Display the Hardware Components Installed in the Router Chassis

    Purpose

    To obtain a list of the hardware components installed in the router chassis.

    Action

    To display a list of the hardware components installed in the router chassis, use the following operational mode command:

    user@host> show chassis hardware

    Sample Output

    m160@host>  show chassis hardware
    show chassis hardwareItem             Version  Part number  Serial number     Description
    Chassis                                101               M160
    Midplane         REV 02   710-001245   S/N AB4107
    FPM CMB          REV 01   710-001642   S/N AA2911
    FPM Display      REV 01   710-001647   S/N AA2999
    CIP              REV 02   710-001593   S/N AA9563
    PEM 0            Rev 01   740-001243   S/N KJ35769       DC
    PEM 1            Rev 01   740-001243   S/N KJ35765       DC
    PCG 0            REV 01   710-001568   S/N AA9794
    PCG 1            REV 01   710-001568   S/N AA9804
    Host 1                                 da000004f8d57001  Present
    MCS 1            REV 03   710-001226   S/N AA9777
    SFM 0 SPP        REV 04   710-001228   S/N AA2975
    SFM 0 SPR        REV 02   710-001224   S/N AA9838        Internet Processor I
    SFM 1 SPP        REV 04   710-001228   S/N AA2860
    SFM 1 SPR        REV 01   710-001224   S/N AB0139        Internet Processor I
    FPC 0            REV 03   710-001255   S/N AA9806        FPC Type 1
      CPU            REV 02   710-001217   S/N AA9590
      PIC 1          REV 05   750-000616   S/N AA1527        1x OC-12 ATM, MM
      PIC 2          REV 05   750-000616   S/N AA1535        1x OC-12 ATM, MM
      PIC 3          REV 01   750-000616   S/N AA1519        1x OC-12 ATM, MM
    FPC 1            REV 02   710-001611   S/N AA9523        FPC Type 2
      CPU            REV 02   710-001217   S/N AA9571
      PIC 0          REV 03   750-001900   S/N AA9626        1x STM-16 SDH, SMIR
      PIC 1          REV 01   710-002381   S/N AD3633        2x G/E, 1000 BASE-SX
    FPC 2                                                    FPC Type OC192
      CPU            REV 03   710-001217   S/N AB3329
      PIC 0          REV 01                                  1x OC-192 SM SR-2 
    

    Meaning

    The command output displays a list of the components installed in the M160 router chassis, including the name, revision level, part number, serial number, and a brief description of the component. From this output, you can determine which components to maintain and monitor to ensure optimum router operation. The command output is similar for other routers.

    Check the Component Environmental Status

    Purpose

    To isolate problems in the router components by checking the environmental status.

    Action

    To check the environmental status of the router component, use the following CLI command:

    user@host> show chassis environment

    Sample Output

    m20@host>  show chassis environment
    show chassis environmentClass Item                   Status     Measurement
    Power Power Supply A         OK        
          Power Supply B         OK        
    Temp  FPC Slot 1             OK         30 degrees C / 86 degrees F
          FPC Slot 2             OK         29 degrees C / 84 degrees F
          Power Supply A         OK         23 degrees C / 73 degrees F
          Power Supply B         OK         21 degrees C / 69 degrees F
          SSB Slot 0             OK         30 degrees C / 86 degrees F
          Backplane              OK         24 degrees C / 75 degrees F
    Fans  Rear Fan               OK         Spinning at normal speed
          Upper Fan              OK         Spinning at normal speed
          Middle Fan             OK         Spinning at normal speed
          Bottom Fan             OK         Spinning at normal speed
    Misc  Craft Interface        OK 
    

    Meaning

    The command output lists the components installed in an M20 router chassis, including the category or class, component name, operational status, and temperature or speed measurement. Use this command to get a quick status of each component installed in the router chassis. You can also use the show chassis component-name command to get more detailed status information on certain components for isolating problems.

    Check the Component Status from the Craft Interface

    Purpose

    To confirm that the craft interface is functioning properly by checking the component status or by checking the craft interface physically.

    Action

    To check the router operation status from the craft interface, use the following CLI command:

    user@host> show chassis craft-interface

    Sample Output

    m160@host>  show chassis craft-interface
    show chassis craft-interfaceFPM Display contents:
        +--------------------+
        |myrouter            |
        |Up: 1+16:46         |
        |                    |
        |Fans OK             |
        +--------------------+
    
    Front Panel System LEDs:
    Host     0    1
    ------------------------
    OK       .    *
    Fail     .    .
    Master   .    *
    
    Front Panel Alarm Indicators:
    -----------------------------
    Red LED      .
    Yellow LED   .
    Major relay  .
    Minor relay  .
    
    Front Panel FPC LEDs:
    FPC    0   1   2   3   4   5   6   7
    ------------------------------------
    Red    .   .   .   .   .   .   .   .
    Green  *   *   .   .   .   .   .   .
    
    MCS and SFM LEDs:
    MCS    0   1      SFM    0   1   2   3
    --------------------------------------
    Yellow      .             .   .
    Green      .             .   .
    Blue       *             *   *
    

    Meaning

    The command output displays the router system operation status for an M160 router, including the alarm indicators, the information displayed on the craft interface LCD display, and the component LEDs. An asterisk (*) indicates that the component is operating normally. A dot is merely a placeholder, and indicates nothing. For example, the asterisks in the Host Front Panel System LEDs section indicate that the Routing Engine in slot 1 is operating normally and that it is the master. The dots in the Front Panel Alarm Indicators section indicate that there are no system alarms.

    Note: Physically look at the router craft interface. The router name in the LCD display helps verify that you have located the correct router to monitor.

    Published: 2012-08-20