Restoring the Cisco IOS Software Using the ROM Monitor
Environmental Variables and tftpdnld Command


rommon 1>IP_ADDRESS=192.168.100.1
Indicates the IP address for this unit.
rommon 2>IP_SUBNET_MASK=255.255.255.0
Indicates the subnet mask for this unit.
rommon 3>DEFAULT_GATEWAY=192.168.100.1
Indicates the default gateway for this unit.
rommon 4>TFTP_SERVER=192.168.100.2
Indicates the IP address of the TFTP server.
rommon 5>TFTP_FILE= c2600-js-l_121-3.bin
Indicates the filename to fetch from the TFTP server.
rommon 6>tftpdnld
Starts the process.
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Do you wish to continue? y/n: [n]:y
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Rommon 7>i
Resets the router. The i stands for initialize.