本篇主要介绍Cisco瘦AP（Access Piont）的配置方法
1.查看AP系统版本、Flash等信息
AP# show version
AP# dir
Directory of flash:/
2 -rwx 64 Jan 18 2016 08:34:20 +00:00 sensord_CSPRNG0
3 -rwx 58733 Jan 18 2016 08:34:25 +00:00 event.log
4 -rwx 378 Oct 8 2016 02:44:56 +00:00 env_vars
5 drwx 0 Mar 1 1993 00:01:05 +00:00 configs
6 -rwx 74 Oct 8 2016 02:44:56 +00:00 capwap-saved-config
7 drwx 2176 Jan 18 2016 08:23:01 +00:00 ap3g2-k9w8-mx.153-3.JA
75 -rwx 965 Aug 16 2016 08:16:47 +00:00 lwapp_mm_mwar_hash.cfg
76 -rwx 64 Sep 30 2016 10:51:40 +00:00 sensord_CSPRNG1
77 -rwx 7192 Oct 8 2016 02:44:57 +00:00 private-multiple-fs
78 -rwx 62 Jan 18 2016 08:27:02 +00:00 mesh_cfg.txt
79 -rwx 85 Jan 18 2016 08:27:02 +00:00 mesh_port_cfg.txt
40900608 bytes total (21235712 bytes free)
注：这个AP使用过，重新配置前最好清空以前配置。即删除除红色字体以外的全部文件，清空AP配置。
ap# delete flash:文件名 /删除文件，清空配置信息
如果需更换IOS，需查看flash剩余空间，如空间不足，需删除现有IOS再重新导入新IOS。
2.配置瘦AP
ap# lwapp ap ip address 172.17.40.69 255.255.255.0 /配置AP的IP地址
ap# lwapp ap ip default-gateway 172.17.40.1 /配置网关
ap# lwapp ap controller ip address 172.17.3.33 /配置控制器IP地址
配置完成后将AP接入网络
3.检查配置
ap# show ip interface b /查看AP的IP地址
ap# show capwap ip config /查看AP的配置信息
ap# ping 172.17.3.33 ping控制器地址
ap# ping 172.17.40.1 ping网关
4.总结
总的来说，瘦AP配置相当简单，只要IP，Gateway，Controller IP配置OK，AP会自动注册到控制器，然后从控制器download最新配置文件到AP本地，AP自动重启后就可以正常使用了，后续其它管理操作全部在控制器上完成即可，控制器配置在这里就不说明了。
附：Cisco3702 AP相关命令输出
AP# show version
Cisco IOS Software, C3700 Software (AP3G2-K9W8-M), Version 15.3(3)JA, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2014 by Cisco Systems, Inc.
Compiled Fri 15-Aug-14 12:22 by prod_rel_team
ROM: Bootstrap program is C3700 boot loader
BOOTLDR: C3700 Boot Loader (AP3G2-BOOT-M), Version 15.2 [mpleso-v152_4_jb_throttle_31101 103]
AP uptime is 1 hour, 57 minutes
System returned to ROM by power-on
System image file is "flash:/ap3g2-k9w8-mx.153-3.JA/ap3g2-k9w8-xx.153-3.JA"
Last reload reason:
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
If you require further assistance please contact us by sending email to
export@cisco.com.
cisco AIR-CAP3702E-H-K9 (PowerPC) processor (revision A0) with 376810K/134656K bytes of memory.
Processor board ID FGL1941X3RQ
PowerPC CPU at 800Mhz, revision number 0x2151
Last reset from power-on
LWAPP image version 8.0.100.0
1 Gigabit Ethernet interface
2 802.11 Radios
32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: E4:AA:5D:D9:5E:C4
Part Number : 73-15397-01
PCA Assembly Number : 000-00000-00
PCA Revision Number :
PCB Serial Number : FOC19376Y4C
Top Assembly Part Number : 068-05055-06
Top Assembly Serial Number : FGL1941X3RQ
Top Revision Number : A0
Product/Model Number : AIR-CAP3702E-H-K9
Configuration register is 0xF
AP# show ip interface brief
Interface IP-Address OK? Method Status Protocol
BVI1 172.17.40.69 YES TFTP up up
Dot11Radio0 unassigned NO unset up up
Dot11Radio1 unassigned NO unset administratively down down
GigabitEthernet0 unassigned NO unset up up
AP# show capwap ip config
LWAPP Static IP Configuration
IP Address 172.17.40.69
IP netmask 255.255.255.0
Default Gateway 172.17.40.1
Primary Controller 172.17.3.33