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C-5
Cisco uBR924 Software Configuration Guide
OL-0337-05 (8/2002)
Appendix C Using the ROM Monitor
Commands
d0 - 0x00000028 a0 - 0x0ff00420
d1 - 0x00000007 a1 - 0x0ff00000
d2 - 0x00000007 a2 - 0x02004088
d3 - 0x00000000 a3 - 0x020039e6
d4 - 0x00000000 a4 - 0x02002a70
d5 - 0x02003e8a a5 - 0x02003f17
d6 - 0x00000000 a6 - 0x02003938
d7 - 0x00000001 a7 - 0x0200392c
pc - 0x02004adc vbr - 0x02000000
• cookie—Displays the contents of the cookie PROM in hexadecimal format. For example:
rommon 1 > cookie
cookie:
01 01 00 00 0c 07 af 80 07 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
• dev—Lists boot device identifications on the router. For example:
rommon 10 > dev
Devices in device table:
id name
eprom: eprom
flash: PCMCIA slot 1
• dir devid—Lists the files on the named device. For example:
rommon 11 > dir flash:
File size Checksum File name
65 bytes (0x41) 0xb49d clev/oddfiles65
2229799 bytes (0x220627) 0x469e C5200-k.z
• dlnd [-xv:] [args]—Downloads in binary format through the console and executes. The -x option
downloads, but does not execute. The -v option allows you to specify the verbose level. The optional
arguments are passed to the downloaded program via the argc/argv mechanism (only when -x is not
used). The exit value is the return value from the downloaded routine or the status of the download
operation (success or failure) if the -x option is used.
• frame [number]—Displays an entire individual stack frame. Enter a number to indicate which
frame to display. You can also specify a number to indicate which stack frame to display. Note that
the default is 0 (zero), which is the youngest frame. For example:
rommon 6 > frame 2
Frame 02: FP = 0x02003960 RA = 0x020050ee
at 0x02003968 (fp + 0x08) = 0x02004f8d
at 0x0200396c (fp + 0x0c) = 0x0200f390
at 0x02003970 (fp + 0x10) = 0x02006afc
at 0x02003974 (fp + 0x14) = 0xc0a82983
at 0x02003978 (fp + 0x18) = 0x02003a7e
at 0x0200397c (fp + 0x1c) = 0x02002630
at 0x02003980 (fp + 0x20) = 0x00000000
at 0x02003984 (fp + 0x24) = 0x02000000
at 0x02003988 (fp + 0x28) = 0x0200c4a4
at 0x0200398c (fp + 0x2c) = 0x0200f448
• history or h—Displays the command history, that is, the last 16 commands executed in the monitor
environment.
• meminfo—Displays the size (in bytes) the starting address, the available range of the main memory,
the starting point and size of packet memory, and the size of non-volatile Flash memory. For
example:
rommon 9 > meminfo