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CISCO 3500XL IOS 이미지 복구
2016.02.18

1.CISCO 3500XL IOS 이미지 복구



증상)IOS 이미지가 지워졌거나 손장되었을때 스위치 부팅시
system LED 깜박 깜박 하면서 1,2번 포트는 LED가 꺼져있고 나머지 포트는 LED 전부 불이 들어와있음




xmodem을 이용한 복구 방법(IOS xmodem으로 upload 후 복구)



1)스위치 전원 on



switch: dir



List of filesystems currently registered:



flash[0]: (read-write)
xmodem[1]: (read-only)
null[2]: (read-write)
bs[3]: (read-only)



switch: dir flash:
Directory of flash:/



2 -rwx 42 env_vars
3 -rwx 798 config.text
4 drwx 10240 html
165 -rwx 556 vlan.dat
167 -rwx 5 private-config.text



6453248 bytes available (1288192 bytes used)



2)하이퍼 터미널을 이용하여 upload



전송--> 화일 보내기 --> 화일이름 선택, 프로토콜 Xmodem 선택합니다.

switch: copy xmodem: flash:c3500XL-c3h2s-mz-120.5.1-XP.bin



Begin the Xmodem or Xmodem-1K transfer now...



CCC.............................................................................
................................................................................
................................................................................
................................................................................
................................................................................
..........................................



File "xmodem:" successfully copied to "flash:/c3500xl-c3h2s-mz.120-5.WC5.bin"



Switch: boot flash:/c3500XL-c3h2s-mz-120.5.1-XP.bin



switch: reset



Are you sure you want to reset the system (y/n)?y



System resetting...



/////////////////////////////////////////////////////////////////////////////////////////////////////////////



2.CISCO 3500XL IOS 이미지 복구(tar)



1)스위치 전원 on



switch: dir



List of filesystems currently registered:



flash[0]: (read-write)
xmodem[1]: (read-only)
null[2]: (read-write)
bs[3]: (read-only)



switch: dir flash:
Directory of flash:/



1 -rwx 1797756 c3500XL-c3h2s-mz-120.5.1-XP.bin
2 -rwx 42 env_vars
3 -rwx 798 config.text
4 drwx 10240 html
165 -rwx 556 vlan.dat
167 -rwx 5 private-config.text



6453248 bytes available (1288192 bytes used)



Switch# delete c3500XL-c3h2s-mz-120.5.1-XP.bin



Delete filename [c3500XL-c3h2s-mz-120.5.1-XP.bin]?



Delete flash:c3500XL-c3h2s-mz-120.5.1-XP.bin? [confirm]




2)하이퍼 터미널을 이용하여 upload



전송--> 화일 보내기 --> 화일이름 선택, 프로토콜 Xmodem 선택합니다.



switch: copy xmodem: flash:c3500xl-c3h2s-mz.tar.120-5.1-XP.tar



Begin the Xmodem or Xmodem-1K transfer now...



CCC.............................................................................
................................................................................
................................................................................
................................................................................
................................................................................
..........................................



Interrupt within 5 seconds to abort boot proces



extracting c3500xl-c3h2s-mz.120-5.1-XP.bin (1797756 bytes)!!!!!!!!!!!!!!!!!!!!!!!



!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!



html/ (directory)



extracting html/homepage.htm (3990 bytes)!



extracting html/not_supported.html (1392 bytes)



extracting html/common.js (9111 bytes)!!



extracting html/cms_splash.gif (22062 bytes)!!!!!



extracting html/cms_12.html (911 bytes)



extracting html/cms_13.html (1010 bytes)



extracting html/cluster.html (2823 bytes)!



extracting html/CMS.jar (1299352 bytes)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!



!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!



!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!



!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!



extracting html/CiscoChartPanel.jar (74146 bytes)!!!!!!!!!!!!!!!



extracting html/Redirect.jar (1958 bytes)



extracting info.ver (108 bytes)!



[OK - 3225600 bytes]



Switch# sh flash
Directory of flash:/



2 -rwx 108 Mar 01 1993 00:38:52 info



3 -rwx 1797756 Mar 01 1993 00:39:44 c3500xl-c3h2s-mz.120-5.1.XP.bin



4 -rwx 1094 Mar 01 1993 00:32:37 config.text



5 drwx 640 Mar 01 1993 00:40:33 html



16 -rwx 108 Mar 01 1993 00:40:33 info.ver



3612672 bytes total (392192 bytes free)

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