Cisco 851W Configuration Guide - Page 178

ROM Monitor Commands Appendix C ROM Monitor Step 4 Step 5 Command exit reload Purpose Exits global configuration mode. Reboots the router with the new configuration register value. The router remains in ROM monitor and does not boot the Cisco IOS software. As long as the configuration value is 0x0, you must manually boot the operating system from the console. See the boot command in the "Command Descriptions" section in this appendix. After the router reboots, it is in ROM monitor mode. The number in the prompt increments with each new line. Timesaver Break (system interrupt) is always enabled for 60 seconds after the router reboots, regardless of whether it is set to on or off in the configuration register. During this 60-second window, you can break to the ROM monitor prompt by pressing the Break key. ROM Monitor Commands Enter ? or help at the ROM monitor prompt to display a list of available commands and options, as follows: rommon 1 > ? alias boot break confreg cont context cookie copy delete dir dis dnld format frame fsck help history meminfo mkdir more rename repeat reset rmdir set stack sync sysret tftpdnld unalias unset xmodem set and display aliases command boot up an external process set/show/clear the breakpoint configuration register utility continue executing a downloaded image display the context of a loaded image display contents of cookie PROM in hex Copy a file-copy [-b ] Delete file(s)-delete List files in directories-dir display instruction stream serial download a program module Format a filesystem-format print out a selected stack frame Check filesystem consistency-fsck monitor builtin command help monitor command history main memory information Create dir(s)-mkdir Concatenate (type) file(s)-cat Rename a file-rename repeat a monitor command system reset Remove a directory display the monitor variables produce a stack trace write monitor environment to NVRAM print out info from last system return tftp image download unset an alias unset a monitor variable x/ymodem image download Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide C-2 OL-5332-01