Cisco 2610 Hardware Installation Guide - Page 86

ROM Monitor Command Descriptions Appendix B Using the ROM Monitor meminfo [-l]-The meminfo command with the -l option shows supported DRAM configurations. The following example shows an example of the meminfo -l command: rommon 10> meminfo -l Supported memory configurations: DIMM 0 DIMM 1 4M 8M-DUAL 16M 32M-DUAL 4M 4M 4M 4M 8M-DUAL 4M 16M 4M 32M-DUAL 8M-DUAL 8M-DUAL 4M 8M-DUAL 8M-DUAL 8M-DUAL 16M 8M-DUAL 32M-DUAL 16M 16M 4M 16M 8M-DUAL 16M 16M 16M 32M-DUAL 32M-DUAL 32M-DUAL 4M 32M-DUAL 8M-DUAL 32M-DUAL 16M 32M-DUAL 32M-DUAL Other Useful ROM Monitor Commands reset or i-Resets and initializes the router, similar to power on. tftpdnld-(Except Cisco 2691) Downloads an image using TFTP from a remote server. See the "Copying an Image from a TFTP Server Using the tftpdnld Command" procedure on page B-10. Debugging Commands Most debugging commands are functional only when Cisco IOS software has crashed or failed to initialize (boot). Debugging commands should normally be entered only under the direction of a Cisco engineer. If you enter a debugging command and Cisco IOS crash information is not available, the following error message appears: "xxx: kernel context state is invalid, cannot proceed." The following ROM monitor debugging commands provide information about software failures: • stack or k-Produces a stack trace. • context-Views processor context. • frame-Views an individual stack frame. Cisco 2600 Series Routers Hardware Installation Guide B-6 OL-2171-06