Chapter 19. Backing Up and Restoring Cisco IOS Software and Configurations
This chapter provides information and commands concerning the following topics:
▪ Viewing the Cisco IOS file System
▪ Commonly used URL prefixes for Cisco network devices
▪ Deciphering IOS image filenames
▪ Backing up configurations to a TFTP server
▪ Restoring configurations from a TFTP server
▪ Backing up the Cisco IOS Software to a TFTP server
▪ Restoring/upgrading the Cisco IOS Software from a TFTP server
▪ Restoring the Cisco IOS Software from ROM Monitor mode using Xmodem
▪ Restoring the Cisco IOS Software using the ROM Monitor environmental variables and tftpdnld command
Boot System Commands
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