Cisco Systems Cisco 12816 Manuale Utente

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

CC

Milo#

In this example:

The exclamation points (!!!) appear as the source file is being downloaded to 
the destination device. 

The C characters indicate that a cyclic redundancy check (CRC) is being 
calculated during the downloading process. The CRC verifies that the file is 
correctly downloaded to the destination device (the flash memory card 
inserted in slot 0).

You can copy a Cisco IOS software image to a flash memory card at any time for 
later use.

Before you copy an image be sure that:

You have a formatted flash memory card inserted in RP slot 0 or slot 1. See 
the 

 if you need 

to format a flash memory card.

You know the name of the file you want to copy to the flash memory card.

You have a valid, bootable Cisco IOS software image stored in the onboard 
flash memory SIMM, enabling you to start the router.

The bootable Cisco IOS software image that you want to copy to the flash 
memory card exists on a TFTP server somewhere in the network.

You have access to the network TFTP server by means of a configured and 
fully functional network interface on your system. 

To ensure access to the network TFTP server, you must configure a 
network interface using the setup command facility. See the 

 for information about 

the setup command facility. You can also refer to the Configuration 
Fundamentals Configuration Guide.