The removable compact flash disk is an optional component on J4300 and J6300 Services Routers. The removable compact flash disk provides secondary storage for the router. It can accommodate software images, configuration files, and microcode. If the primary compact flash disk fails on startup, the router boots from the removable compact flash disk.
For information about configuring the removable compact flash disk, see the J-series Services Router Administration Guide.
To remove and install a removable compact flash disk, perform the following procedures: