Cisco WS-X4448-GB-RJ45 Hardware Maintenance Manual - Page 128

Entering the ROM Monitor Program Available ROM Monitor Commands At the ROM monitor prompt, enter ? or help at the rommon 1 > prompt to display a list of available commands and options, as follows: rommon 1 > ? help boot dir dev confreg reset stack context frame sysret meminfo rommon 2 > monitor builtin command help boot up an external process list files in file system list the device table configuration register utility system reset produce a stack trace display the context of a loaded image print out a selected stack frame print out info from last system return main memory information Note Further information about a command can be displayed by entering the command name with a -? option, which will cause the command usage message to be printed. ROM Monitor Command Conventions Following are ROM monitor command conventions: • Brackets [ ] denote an optional field. If a minus option is followed by a colon (for example: [-s:]) the user must provide an argument for the option. • A word in italics means that the user must fill in the appropriate information. • All of the built-in commands can be aborted (user interrupt signal) by pressing the key at the console. The following case-sensitive ROM monitor commands are among the most useful: • help-The help command prints a summary of the ROM monitor commands to the console screen.This is the same output as entering ?. D-2 Cisco 4000 Series Hardware Installation and Maintenance