2023年11月25日发(作者:)
思科胖瘦AP转换教程
修改版
Document number【SA80SAB-SAA9SYT-SAATC-SA6UT-SA18】
胖AP转瘦AP准备工作(瘦AP转胖AP通用)
1、 首先准备瘦(胖)AP的IOS文件
2、 准备TFTP的环境。推荐用3CDaemon这个软件,把目录指向要升级的IOS
目录(存放IOS的目录文件夹名字最好不要含中文字符)
这里要显示 已经启动才可以
升级没有完成之前,不能关闭 此程
序。
3、电脑要与无线AP的()用双绞线连接。
Ethernet口
3、 电脑主机ip地址设置为 子 网掩码
、 电脑打开超级终
端,用连接到(,以便监控状态。
Console线AP的console口上)
5、 按住ap上的mode键,然后插上电源,等30秒,出现如下提示
Xmodem file system is available.
DDR values used from system serial eeprom.
WRDTR,CLKTR: 0x8200083f, 0x
RQDC, RFDC : 0x, 0x00000215
PCIE0: link is up.
PCIE0: VC0 is active
PCIE1: link is up.
PCIE1: VC0 is active
64bit PCIE devices
PCIEx: initialization done
flashfs[0]: 147 files, 7 directories
flashfs[0]: 0 orphaned files, 0 orphaned directories
flashfs[0]: Total bytes:
flashfs[0]: Bytes used: 6435328
flashfs[0]: Bytes available:
flashfs[0]: flashfs fsck took 9 seconds.
Reading cookie from system Done
Base Ethernet MAC address: e0:2f:6d:a3:8b:f1
Ethernet speed is 100 Mb - FULL duplex
button is pressed, wait for button to be released...
6、(来到这里,看到蓝色这行字,
而且看到AP的指示灯变成红色(好像1262是变
成红色,1242是变成粉红色)之后,松开mode键,一定要松哦,不松不开始
)
button pressed for 21 seconds
process_config_recovery: set IP address and config to default image
recovery
image_recovery: Download default IOS tar image
(来到这里,把AP电源拔掉,然后回到IOS存放目录里,把IOS名字改成
‘‘)
把IOS改名字这个步骤很关键,必须把后缀是改成”.default”才可以的,本
人曾经在这个步骤折腾了几个小时。
如果改了之后,还是显示TAR文件,那么,说明你没改名成功,如果是继续灌
IOS的话,会出现
%Error opening
,
务必改成
当显示成DEFAULT文件时才可以的,
(改文件后缀小技巧:如果当你发现你自己明明把后缀改后之后,再去灌IOS
的时候,发现还是出错的时候,那无可质疑,你实际上没修改成功,这跟电脑
系统有关,因为我试过在笔记本上面修改后缀灌IOS,失败,但是在台式机上
面,按原来的方法修改后缀,就成功了,你说奇怪不奇怪,后来,终于被我发
现了,
下面也跟着我的步骤来吧:
我的电脑-工具-文件夹选项-查看 将隐藏已知文件类型的扩展名前的复
选框对勾去掉,然后直接重命名文件的后缀扩展名即可,修改后会提示你更改
扩展名可能会导致文件不可用...这个不用管它
见图:
我在笔记本上面修改后:
看到图片,你会发现的确没有改错。
再看图片
将隐藏已知文件类型的扩展名前的复选框对勾去掉
再看原来修改的名字:
将隐藏已知文件类型的扩展名前的复选框对勾去掉
后发现其实自己原来是真的没修改成功的,
现在把文件名后面的“.Tar”去掉
点击“是”。
真正修改后是这么显示的
改IOS以后,接下来
7、重复步骤5、6
8、大功告成
显示如下:
Xmodem file system is available.
DDR values used from system serial eeprom.
WRDTR,CLKTR: 0x8200083f, 0x
RQDC, RFDC : 0x, 0x00000215
PCIE0: link is up.
PCIE0: VC0 is active
PCIE1: link is up.
PCIE1: VC0 is active
64bit PCIE devices
PCIEx: initialization done
flashfs[0]: 147 files, 7 directories
flashfs[0]: 0 orphaned files, 0 orphaned directories
flashfs[0]: Total bytes:
flashfs[0]: Bytes used: 6435328
flashfs[0]: Bytes available:
flashfs[0]: flashfs fsck took 9 seconds.
Reading cookie from system Done
Base Ethernet MAC address: e0:2f:6d:a3:8b:f1
Ethernet speed is 100 Mb - FULL duplex
button is pressed, wait for button to
button pressed for 21 seconds
process_config_recovery: set IP address and config to default image
recovery
image_recovery: Download default IOS tar image
extracting info (283 bytes)(来这里,表示你已经成功了,接下来等个十分
钟让它升级好了,)
Image info:
Version Suffix: Image Name: (W8代表瘦AP)
Version Directory: Ios Image Size: 1126912
Total Image Size:
Image Feature: WIRELESS LAN|LWAPP
Image Family: AP3G1
Wireless Switch Management Version:
(directory) 0 (bytes)
……
…..此处省略一万字符
当出现以下信息,说明你全部成功了(一下是1242的数据)
Base ethernet MAC Address: D8:67:D9:8E:AA:F0
Part Number : 73-13786-01
PCA Assembly Number : 800-37049-01
PCA Revision Number : A0
PCB Serial Number : FOC1624241Q
Top Assembly Part Number : 800-29152-04
Top Assembly Serial Number : FGL1626U0DE
Top Revision Number : A0
Product/Model Number : AIR-LAP1242AG-C-K9
Press RETURN to get started!
*Mar 1 00:00:: %SOAP_FIPS-2-SELF_TEST_IOS_SUCCESS: IOS crypto FIPS
self t
est passed
*Mar 1 00:00:: %SOAP_FIPS-2-SELF_TEST_RAD_SUCCESS: RADIO crypto FIPS
Compiled Wed 28-Apr-10 11:14 by prod_rel_team
*Jun 26 15:20:: %SNMP-5-COLDSTART: SNMP agent on host ap is
undergoing a c
old start
*Jun 26 15:20:: %LINEPROTO-5-UPDOWN: Line protocol on Interface BVI1,
chan
ged state to up
*Jun 26 15:20:: %LINEPROTO-5-UPDOWN: Line protocol on Interface
Dot11Radio
1, changed state to down
*Jun 26 15:20:: %LINEPROTO-5-UPDOWN: Line protocol on Interface
Dot11Radio
0, changed state to down
接着来,你还可以印证自己是否完全已经把 瘦AP,转换成胖AP,
在超级终端输入命令:
ap>show version
Cisco IOS Software, C1240 Software (C1240-K9W7-M), Version (21a)JY,
RELEASE
SOFTWARE (fc1)
Technical Support: (c) 1986-2010 by Cisco Systems, Inc.
Compiled Wed 28-Apr-10 11:14 by prod_rel_team
ROM: Bootstrap program is C1240 boot loader
BOOTLDR: C1240 Boot Loader (C1240-BOOT-M) Version (13d)JA, RELEASE
SOFTWARE
(fc2)
ap uptime is 5 minutes
System returned to ROM by power-on
System image file is "flash:/"
A summary of . laws governing Cisco cryptographic products may be
found at:
you require further assistance please contact us by sending email.
cisco AIR-LAP1242AG-C-K9 (PowerPCElvis) processor (revision A0)
with 24566K/81
92K bytes of memory.
Processor board ID FGL1626U0DE
PowerPCElvis CPU at 262Mhz, revision number 0x0950
Last reset from power-on
1 FastEthernet interface
2 Radio(s)
32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: D8:67:D9:8E:AA:F0
Part Number : 73-13786-01
PCA Assembly Number : 800-37049-01
PCA Revision Number : A0
PCB Serial Number : FOC1624241Q
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