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    Routing Engine Storage Media

    The router has three forms of storage media:

    • Flash drive, which is a nonrotating drive. When a new router is shipped from the factory, Junos OS is preinstalled on the flash drive.
    • Hard disk, which is a rotating drive. When a new router is shipped from the factory, Junos OS is preinstalled on the hard disk. This drive is also used to store system log files and diagnostic dump files.
    • Removable media, either a PC card or an LS-120 floppy disk. The removable media that ships with each router contains a copy of Junos OS.

    Check the Router File System and Boot Disk shows the storage media device names (as of Junos OS release 5.x and above) by Routing Engine type.

     

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    Published: 2012-08-20