Cisco Systems OL-6426-02 Benutzerhandbuch

enabled are:

diagnostic mode

console baud: 9600

boot: the ROM Monitor

 

do you wish to change the configuration? y/n  [n]:  

 

 

You must reset or power cycle for new config to take effect

You can use console download, a ROM monitor function, to download either a software image or a 
configuration file over the router console port. After download, the file is either saved to the 
CompactFlash memory module or to main memory for execution (image files only).

Use console download when you do not have access to a TFTP server.

If you are using a PC to download a Cisco IOS image over the router console port at 115,200 bps, ensure 
that the PC serial port is using a 16550 universal asynchronous transmitter/receiver (UART). If the PC 
serial port is not using a 16550 UART, we recommend using a speed of 38,400 bps or less when 
downloading a Cisco IOS image over the console port.

The following are the syntax and descriptions for the xmodem console download command:

 destination_file_name

Optional. Performs the download using 16-bit cyclic redundancy check (CRC-16) error 
checking to validate packets. Default is 8-bit CRC.

Optional. Sets the router to perform the download using Ymodem protocol, the default 
is Xmodem protocol. The protocols differ as follows:

Xmodem supports a 128-block transfer size. Ymodem supports a 1024-block 
transfer size.

Ymodem uses CRC-16 error checking to validate each packet. Depending on the 
device that the software is being downloaded from, this function might not be 
supported by Xmodem.

Optional. Image is loaded into DRAM for execution. The default is to load the image into 
flash memory.

Optional. Image is loaded into DRAM without being executed.

Name of the system image file or the system configuration file. In order for the router to 
recognize it, the name of the configuration file must be router_confg.