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    Installation Modules

    Installation modules are used to upgrade individual software modules in Junos OS. For example, you can upgrade only the Routing Engine software by installing the jroute* installation module.

    Note: You should only use installation module files under the direction of a Juniper Networks support representative.

    The following installation module files are available for download:

    Installation ModuleDescription

    jkernel*

    The kernel and network tools package. This package contains the basic operating system files.

    jbase*

    The base package for Junos OS. This package contains additions to the operating system.

    jroute*

    The Routing Engine package. This package contains the Routing Engine software.

    jpfe*

    The Packet Forwarding Engine package. This package contains the PFE software.

    jdocs*

    The documentation package. This package contains the documentation set for the software.

    jcrypto*

    The encryption package. This package contains the domestic version of the security software.

    jweb*

    The J-Web package. This package contains the graphical user interface software for M Series, MX Series, T Series, TX Matrix, and TX Matrix Plus routers.

    Note: Starting with Junos OS Release 15.1, certain hardware platforms run a Junos OS based on an upgraded FreeBSD kernel (hereafter called Junos OS with upgraded FreeBSD). Junos OS with upgraded FreeBSD has a new naming convention. For more information on this new naming convention, see Changes in Package Names for Junos OS with Upgraded FreeBSD.

    Modified: 2018-01-03