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    Display Detailed Component Operational Information

    Purpose

    To check the component environmental information for the uptime to determine if it is functioning properly. This feature is available on all routing platforms except the M5/M10, M20, and M40 routing platforms.

    Action

    To display detailed operational information about a component, use the following command:

    user@host> show chassis component-name

    The command output displays the temperature of the air passing by the component, in degrees Centigrade and Fahrenheit. It displays the total percentage of CPU, interrupt, heap space, and buffer space being used by the component processor, including the total DRAM available to the component processor. The command output displays the time when the component started running and how long the component has been running. A short uptime can indicate a problem with the component.

    Table 1 lists the components for which you can display more detailed operational status information.

    Table 1: Component Detailed Operational Status Commands

    Component

    Operational Mode Command

    CFEB

    show chassis cfeb

    Ethernet switch

    show chassis ethernet-switch

    FEB

    show chassis fan

    FEB

    show chassis feb

    FPC

    show chassis fpc

    Routing Engine

    show chassis routing-engine

    FEB

    show chassis feb

    SCB

    show chassis scb

    SFM

    show chassis sfm

    SSB

    show chassis ssb

    SPMB

    show chassis spmb

    SIB

    show chassis spmb sibs

    Control Board (Ethernet switch)

    show chassis ethernet-switch

    Published: 2012-08-20