syntax | Description |
---|---|
-c | (Optional) CRC-16 checksumming, which is more sophisticated and thorough than standard checksumming. |
-y | (Optional) Uses the Ymodem protocol for higher throughput. |
-e | (Optional) Erases the first partition in Flash memory before starting the download. This option is only valid for the Cisco 1600 series. |
-f | (Optional) Erases all Flash memory before starting the download. This option is only valid for the Cisco 1600 series routers. |
-r | (Optional) Downloads the file to DRAM. The default is Flash memory. |
-x | (Optional) Does not execute the Cisco IOS software image on completion of the download. |
-s data-rate | (Optional) Sets the console port's data rate during file transfer. Values are 1200, 2400, 4800, 9600, 19200, 38400, and 115200 bps. The default rate is specified in the configuration register. This option is only valid for the Cisco 1600 series routers. |
filename | (Optional) Filename to copy. This argument is ignored when the -r keyword is specified since only one file can be copied to DRAM. On the Cisco 1600 series routers, files are loaded to the ROMmon for execution. |