Recently upgraded 2 APS 1602i 1142N all use power supply module power supply, to its fat AP to thin AP, but the operation found in mode or normal configuration IP in all can not connect to the TFTP server, after many attempts, just flash version is deleted, You can re-tftp to get the new iOS by following these steps:
Ap#dir
Directory of flash:/
2-rwx 321726 APR 2002 02:53:27 +00:00 crashinfo_20020425-025324
3-RWX 1048 APR 2002 04:41:14 +00:00 Private-multiple-fs
4-rwx 347860 APR 2002 02:52:14 +00:00 crashinfo_20020425-025211
6-RWX 1 2002 00:00:06 +00:00 Env_vars
7 drwx 1 2002 00:11:00 +00:00 C1140-K9W7-MX.124-21A.JA1
155-rwx 332858 APR 2002 02:54:31 +00:00 crashinfo_20020425-025427
156-rwx 339520 APR 2002 02:55:51 +00:00 crashinfo_20020425-025548
157-rwx 333434 APR 2002 02:57:02 +00:00 crashinfo_20020425-025659
158-rwx 323027 APR 2002 03:02:28 +00:00 crashinfo_20020425-030225
159-rwx 352748 APR 2002 04:00:12 +00:00 crashinfo_20020425-040009
160-rwx 354734 APR 2002 04:26:02 +00:00 crashinfo_20020425-042559
162-RWX 5 APR 2002 04:37:49 +00:00 Private-config
32385024 Bytes Total (24130560 bytes free)
View first-use iOS version
Ap#sh version
Cisco IOS Software, C1140 Software (c1140-k9w7-m), Version 12.4 (21a) JA1, RELEASE Software (FC1)
Technical Support:http://www.cisco.com/techsupport
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Compiled Wed 16-sep-09 18:09 by Prod_rel_team
Rom:bootstrap program is C1140 boot loader
bootldr:c1140 Boot Loader (c1140-boot-m) Version 12.4 (23c) JA3, RELEASE Software (FC1)
AP Uptime is 7 minutes
System returned to ROM by watchdog timer expired
System image file is "FLASH:/C1140-K9W7-MX.124-21A.JA1/C1140-K9W7-MX.124-21A.JA1"
Remove first-use version of iOS
/recursive Delete all files and subfolders under the specified folder/force delete without prompting ap#delete /recursive /force flash:/ c1140-k9w7-mx.124-21a.ja1ap#dirdirectory of flash:/ 2 -rwx 321726 Apr 25 2002 02:53:27 +00:00 crashinfo_20020425-025324 3 -rwx 1048 Apr 25 2002 04:41:14 +00:00 private-multiple-fs 4 -rwx 347860 apr 25 2002 02:52:14 +00:00 crashinfo_20020425-025211 6 -rwx 220 mar 1 2002 00:00:06 + 00:00 env_vars 155 -rwx 332858 Apr 25 2002 02:54:31 +00:00 crashinfo_20020425-025427 156 -rwx 339520 apr 25 2002 02:55:51 +00:00 crashinfo_ 20020425-025548 157 -rwx 333434 apr 25 2002 02:57:02 +00:00 crashinfo_20020425-025659 158 -rwx 323027 Apr 25 2002 03:02:28 +00:00 crashinfo_20020425-030225 159 -rwx 352748 apr 25 2002 04:00:12 +00:00 crashinfo_20020425-040009 160 -rwx 354734 apr 25 2002 04:26:02 +00:00 crashinfo_20020425-042559 162 -rwx 5 apr 25 2002 04:37:49 +00:00 private-config32385024 bytes total (29672960 bytes free)
has been removed and can now be upgraded into mode mode
First set the computer IP address to 10.0.0.2 255.0.0.0 to change the firmware name to the following prompt version (after power off, press and hold the mode key to power, see the hint below, the light has been bright red let go, If the c1140-k9w7-tar.default is changed, the device will be upgraded automatically, TFTP32 the building is skipped here)
button is pressed, and wait for button to be released ...
Button pressed for seconds
Process_config_recovery:set IP address and config to default 10.0.0.1
Process_config_recovery:image Recovery
Image_recovery:download default IOS tar image Tftp://255.255.255.255/c1140-k9w7-tar.default
Image_recovery:download default IOS tar image Tftp://255.255.255.255/c1140-k9w7-tar.default
Examining Image ...
Extracting info (283 bytes)
Image Info:
Version SUFFIX:K9W8-.153-3.JD
Image NAME:C1140-K9W8-MX.153-3.JD
Version DIRECTORY:C1140-K9W8-MX.153-3.JD
Ios Image size:8550912
Total Image size:8847872
Image feature:wireless lan| LWAPP
Image family:c1140
Wireless Switch Management version:8.3.102.0
Extracting files ...
If the thin AP can also follow the last operation, basically the same.
This article is from the "Past Smoke" blog, please make sure to keep this source http://aluna.blog.51cto.com/464007/1892761
Cisco AP fat Thin Mutual turn