[IOS upgrade] 1600, 1700, 2600 series

 

1. TFTP  서버를 사용하는 경우

rommon 1 IP_ADDRESS=171.68.171.0

rommon 2 IP_SUBNET_MASK=255.255.254.0

rommon 3 DEFAULT_GATEWAY=171.68.170.3

rommon 4 TFTP_SERVER=171.69.1.129

rommon 5 TFTP_FILE=c2600  -is-mz.113 -2.0.3.Q 

rommon 6 tftpdnld

IP_ADDRESS: 171.68.171.0

IP_SUBNET_MASK: 255.255.254.0

DEFAULT_GATEWAY: 171.68.170.3

TFTP_SERVER: 171.69.1.129

TFTP_FIL-is-mz.113-2.0.3. 

Invoke this command for disaster recovery only.

WARNING: all existing data in all partitions on flash will be lost!

Do you wish to continue? y/n:  y

Receiving c2-is-mz.113-2.0.3.Q from 171.69.1.129 !!!!!.!!!!!! !!!!!!!!!!!!.!!

File reception completed.

Copying file c-i-mz.113-2.0.3.Q to fla h.

Erasing flash at 0x607c0000

program flash location 0x60440000

rommon 7reset

 

2. Console 포트를 사용하는 경우

1.먼저 라우터에  Xmodem   포트 설정을 한다 .

rommon 1 > confreg

do you wish to change the configuration? y/n  y]:

enable  "diagnostic mode"? y/n   n]:

enable  "use net in IP bcast address"? y/n  [n]:

disable "load rom after netboot fails"? y/n  [n]:

enable  "use all zero broadcast"? y/n  [n]:

enable  "break/abort has effect"? y/n  [n]:

enable  "ignore system config info"? y/n  [n]:

change console baud rate? y/n  [n] y

enter rate: 0 = 9600,  1 = 4800,  2 = 1200,  3 = 2400

 4 = 19200, 5 = 38400, 6 = 57600, 7 =  75200  [7]:

change the boot characteristics? y/n  [y]: 

enter to boot:

 0 = ROM Monitor

 1 = the boot helper image

 -15 = boot system

[0]:  0

Configuration Summary

enabled are:

load rom after netboot fails

console baud: 115200

boot: the ROM Monitor

do you wish to change the configuration? y/n  [n]: n

You must reset or power cycle for new config to take effect

 

2. Xmodem  을 초기화 한다.

rommon 2 > xmodem   -c c2600 -is-mz.122 -17.bin

Do not start the sending program yet...

   File size Checksum   File name

  

3.명령어를 입력한 다음

Terminal Client 프로그램에서 파일을 전송한다 .