CiscoAP胖瘦互转-创新互联
近期升级2台AP 1602i 1142N 全部使用电源模块供电,对其进行胖Ap转瘦AP,但操作中发现按MODE模式或者正常配置ip进去全部无法连接到TFTP服务器,经多次尝试,只需现用的flash版本删掉,即可重新TFTP获取新的IOS,具体步骤如下:
创新互联服务项目包括张家川回族自治网站建设、张家川回族自治网站制作、张家川回族自治网页制作以及张家川回族自治网络营销策划等。多年来,我们专注于互联网行业,利用自身积累的技术优势、行业经验、深度合作伙伴关系等,向广大中小型企业、政府机构等提供互联网行业的解决方案,张家川回族自治网站推广取得了明显的社会效益与经济效益。目前,我们服务的客户以成都为中心已经辐射到张家川回族自治省份的部分城市,未来相信会继续扩大服务区域并继续获得客户的支持与信任!ap#dir
Directory 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
7 drwx 256 Mar 1 2002 00:11:00 +00:00 c1140-k9w7-mx.124-21a.JA1
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-config
32385024 bytes total (24130560 bytes free)
查看先用IOS版本
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 p_w_picpath file is "flash:/c1140-k9w7-mx.124-21a.JA1/c1140-k9w7-mx.124-21a.JA1"
删除先用版本IOS
/recursive 删除指定文件夹下的所有文件和子文件夹 /force 删除而不给出提示 ap#delete /recursive /force flash:/c1140-k9w7-mx.124-21a.JA1 ap#dir Directory 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-config 32385024 bytes total (29672960 bytes free)
已经删除掉了,现在可以进入MODE模式下升级
首先把电脑ip地址设置成10.0.0.2 255.0.0.0 把固件名称改成下面提示的版本(断电后按住MODE键加电,看到提示下面,灯一直亮红色放手,如果更改完c1140-k9w7-tar.default,设备会自动进行升级,这里tftp32搭建略过)
button is pressed, wait for button to be released...
button pressed for 27 seconds
process_config_recovery: set IP address and config to default 10.0.0.1
process_config_recovery: p_w_picpath recovery
p_w_picpath_recovery: Download default IOS tar p_w_picpath tftp://255.255.255.255/c1140-k9w7-tar.default
p_w_picpath_recovery: Download default IOS tar p_w_picpath tftp://255.255.255.255/c1140-k9w7-tar.default
examining p_w_picpath...
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...
如果瘦AP也可以按最后一部操作,基本相同。
另外有需要云服务器可以了解下创新互联scvps.cn,海内外云服务器15元起步,三天无理由+7*72小时售后在线,公司持有idc许可证,提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案,具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势,专为企业上云打造定制,能够满足用户丰富、多元化的应用场景需求。
当前文章:CiscoAP胖瘦互转-创新互联
当前网址:http://ybzwz.com/article/cessci.html