Informational Commands In The Rom Monitor - Cisco 2691 - VPN Bundle Router Hardware Installation Manual

Appendix B Using the ROM Monitor
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Note
Use the CLI commands show version and show hardware to see the source of the currently running
Cisco IOS image.

Informational Commands in the ROM Monitor

dev—(Cisco 2691 only) Lists boot device identifications on the router, for example:
rommon 2 > dev
Devices in device table:
rommon 3 >
dir device:[partition:]—Lists the files on the named device. For example:
rommon 8> dir flash:
help—Shows a summary of ROM monitor commands (equivalent to ?).
meminfo—Displays main memory size, starting address, and available range; size of packet memory;
and size of NVRAM. The following example shows the meminfo command:
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
OL-2171-06
boot—Boots from the first Cisco IOS image in internal flash memory.
boot flash:—Boots from the first Cisco IOS image in the internal Flash memory.
boot flash: partition:—Boots from the first Cisco IOS image in the specified partition in internal
flash memory.
boot flash: filename—Boots from the Cisco specified IOS image in internal flash memory.
boot flash: partition: filename—Boots from the specified Cisco IOS image in the specified partition
in internal flash memory.
boot slot0:—(Cisco 2691 only) Boots from the first Cisco IOS image in the first partition in flash
memory in slot 0.
boot slot0:2:—(Cisco 2691 only) Boots from the first Cisco IOS image in the second partition in
compact flash memory in slot 0.
boot slot0: filename—(Cisco 2691 only) Boots from the specified Cisco IOS image in compact flash
memory in slot 0.
boot slot1:3: filename—(Cisco 2691 only) Boots from the specified Cisco IOS image in the third
partition in compact flash memory in slot 1.
boot filename tftpserver— Boots from the specified Cisco IOS image on the specified TFTP server
(after first booting from flash). For example:
boot c2600-i-mz 172.15.19.11
id name
flash: internal compact flash
slot0: external compact flash
eprom: eprom
File size
2229799 bytes (0x220627)
Checksum File name
0x469e C2600-j-m2.113-4T
Cisco 2600 Series Routers Hardware Installation Guide
ROM Monitor Command Descriptions
B-5