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Serviceability

  • Automated monitoring of continuous fabric drops (MX240, MX480, MX960, MX2010, and MX2020 routers)—Starting in Junos OS Release 24.2R1, we support automated monitoring of continuous fabric drops on MX240, MX480, MX960, MX2010, and MX2020 routers. The platform adds a syslog entry with fabric queue information and raises one of these minor errors in the chassis management module:
    • CM_CMERROR_FABRIC_LO_PRI_Q_DROP
    • CM_CMERROR_FABRIC_LO_PRI_Q_DROP_ALL
    • CM_CMERROR_FABRIC_HI_PRI_Q_DROP
    • CM_CMERROR_FABRIC_HI_PRI_Q_DROP_ALL

    [See Chassis-Level User Guide.]

  • Changes to the show system firmware command to display the versions for the running, primary, and golden firmware for various components on the FRU (MX10004 and MX10008; LC480, LC2101, LC4800, and LC9600 line cards)—Starting in Junos OS Release 24.2R1, we've enabled new options for the show system firmware command. You can use these options to see firmware version information for only a particular component rather than all of the components. You can also display detailed firmware version information for all of the components on the field-replaceable unit (FRU).

    [See show system firmware.]

  • Support for enhanced request support information (MX204, MX240, MX304, MX480, MX960, MX10003, MX10004, MX10008, MX10016, MX2008, MX2010, and MX2020)—Starting in Junos OS Release 24.2R1, we’ve deprecated the CLI option brief from the request support information command and introduced the following CLI options to the existing request support information command:

    • archive
    • with-logs
    • with-components
    • with-options.

    [See request support information.]