Command Descriptions
•
rommon 9 > meminfo
Main memory size: 32 MB.
Available main memory starts at 0xa000e000, size 32704KB
IO (packet) memory size: 25 percent of main memory.
NVRAM size: 32KB
•
rommon 10 > meminfo -l
Supported memory configurations:
DIMM 0
-------------------
4M
4M
4M
4M
4M
8M-DUAL
8M-DUAL
8M-DUAL
8M-DUAL
8M-DUAL
16M
16M
16M
16M
16M
32M-DUAL
32M-DUAL
32M-DUAL
32M-DUAL
32M-DUAL
•
•
Debugging Commands
Most debugging commands are functional only when Cisco IOS software has crashed or is ended. 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."
•
•
•
Cisco 2600 Series Routers Hardware Installation Guide
C-4
meminfo—Display size in bytes, starting address, available range of main memory, the starting
point and size of packet memory, and size of nonvolatile memory (NVRAM). The following
example shows the meminfo command:
meminfo [-l]—The meminfo command with the -l option shows supported DRAM configurations.
The following example shows an example of the meminfo -l command:
DIMM 1
4M
8M-DUAL
16M
32M-DUAL
4M
8M-DUAL
16M
32M-DUAL
4M
8M-DUAL
16M
32M-DUAL
4M
8M-DUAL
16M
32M-DUAL
4M
8M-DUAL
16M
32M-DUAL
reset or i—Reset and initialize the router, similar to power on.
tftpdnld—Download an image using TFTP from a remote server.
stack or k—Produce a stack trace.
context—View processor context.
frame—View an individual stack frame.
Appendix C
Using the ROM Monitor
OL-2171-02