2023年11月25日发(作者:)

AP

Document numberSA80SAB-SAA9SYT-SAATC-SA6UT-SA18

AP转瘦AP准备工作(瘦AP转胖AP通用)

1 首先准备瘦(胖)APIOS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

3 电脑主机ip地址设置为 网掩码

电脑打开超级终

端,用连接到,以便监控状态。

Console线APconsole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

‘‘)

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

IOS以后,接下来

7、重复步骤56

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 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