Cisco 無(wú)線(xiàn)AP刷機(jī)為胖AP

一、本次準(zhǔn)備升級(jí)的設(shè)備型號(hào) AIR-CAP16021-C-K9

二、 設(shè)置好電腦的IP地址以及準(zhǔn)備好TFTP：將電腦IP設(shè)置成10.0.0.2/8，TFTP服務(wù)器使用的是solarwinds 10.9.1.33。

三、連接Console線(xiàn)，查看Console線(xiàn)的端口

四、使用設(shè)置串口參數(shù)如下

五、下載1602I的胖AP的IOS文件，網(wǎng)址：http://down.51cto.com/data/1897579

我的AP使用的IOS是在51CTO下載，其他型號(hào)的AP請(qǐng)下載對(duì)應(yīng)的IOS文件

六、修改鏡像文件的后綴為Default，并放到TFTP根目錄下（關(guān)鍵步驟）

鏡像文件的名稱(chēng)一定是這個(gè)：ap1g2-k9w7-tar.default ，如果不是這個(gè)文件名，會(huì)報(bào)錯(cuò)如下：

%Error opening tftp://255.255.255.255/ap1g2-k9w7-tar.default (no such file or directory)ap:

IP地址一定需要設(shè)置在10.0.0.0/8的這個(gè)網(wǎng)段，因?yàn)槟J(rèn)AP升級(jí)時(shí)使用的IP地址是10.0.0.1

七、在斷電情況下按住Reset鍵，插入電源，按住Reset約20秒后，出現(xiàn)如下提示后，可以松開(kāi)了，接著，AP會(huì)自動(dòng)進(jìn)行升級(jí)

IOS Bootloader - Starting system.

FLASH CHIP: Micron N25Q256

Xmodem file system is available.

flashfs[0]: 33 files, 9 directories

flashfs[0]: 0 orphaned files, 0 orphaned directories

flashfs[0]: Total bytes: 31936000

flashfs[0]: Bytes used: 16559616

flashfs[0]: Bytes available: 15376384

flashfs[0]: flashfs fsck took 15 seconds.

Reading cookie from SEEPROM

Base Ethernet MAC address: 18:e7:28:1a:2a:c7

************* loopback_mode = 0

button is pressed, wait for button to be released...

button pressed for 21 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/ap1g2-k9w7-tar.default

examining image...

extracting info (288 bytes)

Image info:

Version Suffix: k9w7-.153-3.JAB

Image Name: ap1g2-k9w7-mx.153-3.JAB

Version Directory: ap1g2-k9w7-mx.153-3.JAB

Ios Image Size: 1290752

Total Image Size: 11387392

Image Feature: WIRELESS LAN|LWAPP

Image Family: AP1G2

Wireless Switch Management Version: 8.0.72.236

八、 經(jīng)過(guò)大約五分鐘的刷機(jī)過(guò)程后，可以進(jìn)入系統(tǒng)了

*Mar 1 00:00:38.027: %SYS-5-RESTART: System restarted --

Cisco IOS Software, C1600 Software (AP1G2-K9W7-M), Version 15.3(3)JAB, RELEASE SOFTWARE (fc1)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2014 by Cisco Systems, Inc.

Compiled Tue 02-Sep-14 20:36 by prod_rel_team

*Mar 1 00:00:38.027: %SNMP-5-COLDSTART: SNMP agent on host ap is undergoing a cold start

*Mar 1 00:00:38.955: %LINEPROTO-5-UPDOWN: Line protocol on Interface BVI1, changed state to up

*Mar 1 00:00:38.959: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down

*Mar 1 00:00:38.959: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to down

ap>

九、進(jìn)入系統(tǒng)

ap> en

輸入密碼Cisco

十、接下來(lái)就可以進(jìn)行配置了，我們可以在CLI下面配置好AP的管理地址，然后開(kāi)啟HTTP管理。

十一、 配置過(guò)程 （略）

十二、備份配置文件 copy flash:/config.txt  tftp://192.168.58.158     備份完成，妥妥的。