Cisco Systems C819GUK9, C819HG4GVK9 manual Exiting the ROM Monitor, C-14

Appendix C ROM Monitor

Exiting the ROM Monitor

FP: 0x80005f9c, PC: 0x80008118

FP: 0x80005fac, PC: 0x80008064

FP: 0x80005fc4, PC: 0xfff03d70

FP: 0x80005ffc, PC: 0x00000000

FP: 0x00000000, PC: 0x00000000

•meminfo—Displays size in bytes, starting address, available range of main memory, the starting point and size of packet memory, and size of NVRAM; for example:

rommon 9> meminfo

Main memory size: 40 MB.

Available main memory starts at 0x10000, size 40896KB IO (packet) memory size: 5 percent of main memory. NVRAM size: 32KB

Exiting the ROM Monitor

You must set the configuration register to a value from 0x2 to 0xF for the router to boot a Cisco IOS image from flash memory upon startup or reloading.

The following example shows how to reset the configuration register and cause the router to boot a Cisco IOS image stored in flash memory:

rommon 1 > confreg 0x2101

You must reset or power cycle for the new configuration to take effect:

rommon 2 > boot

The router will boot the Cisco IOS image in flash memory. The configuration register will change to 0x2101 the next time the router is reset or power cycled.

	Cisco 819 Integrated Services Routers Software Configuration Guide
C-14	OL-18906-02