Working with the File System, Configuration Files, and Software Images This appendix describes how to manipulate the router flash file system, how to copy configuration files, and how to download software images to a router. Working with the File System Working with Configuration Files Working with Software Images Working with the File System Commands in this document use URLs as part of the command syntax. URLs used in the Cisco 910 Industrial Router file system contain the following two parts: File system or network prefix File identification suffix The following tables list URL keywords that can be used in the source-url and destination-url arguments for all commands in this document. The prefixes listed below can also be used in the filesystem arguments in this document. Table 5 lists common URL network prefixes used to indicate a device on the network. Table 5 Network Prefixes, Descriptions, and Formats Prefix Description Format ftp Specifies a File Transfer Protocol [[//[username[:password]@]location]/directory]/filename (FTP) network server. For example: ftp://network-config (prefix://filename) ftp://jeanluc:
[email protected]/ship-config tftp Specifies a TFTP server. tftp:[[//location]/directory]/filename Table 6 common URL prefixes used to indicate memory locations on the system. Cisco Systems, Inc. www.cisco.com 1 Working with the File System, Configuration Files, and Software Images Table 6 URL Prefixes and Descriptions Prefix Description flash0 On board NAND flash memory, corresponding to /dev/mtd6 which is mounted as /mnt/apps. flash1 On board NAND flash memory, corresponding to /dev/mtd7 which is mounted as /mnt/data.