Cisco Wireless ap初识

刚进公司的几个Cisco无线AP[1131],按文档说的接上有DHCP的电脑,Ping地址可以通,通过WEB却打不开,用Console线联上去,居然不然Conf t.后来才知道Cisco出来的都是瘦AP,必须配合WLC才可以使用,可是公司里的WLC只有六个授权,根本不够用,没事就拿来升级成胖AP.

 

出厂默认值:

System Name:          ap
Configuration Server Protocol:          DHCP
IP Address:          Assigned by DHCP by default; if DHCP is disabled, the default setting is 10.0.0.1
IP Subnet Mask:          Assigned by DHCP by default; if DHCP is disabled, the default setting is 255.255.255.224
Default Gateway:          Assigned by DHCP by default; if DHCP is disabled, the default setting is 0.0.0.0
Role in Radio Network Access point:          (root)
Optimize Radio Network:          Throughput Aironet Extensions Enable

 

1.从网上找到一个IOS,改名c1130-k9w7-tar.default,放于TFTP根目录下,TFTP IP地址为10.0.0.2 mask 255.255.255.224.

2.拔下AP电源,按住MODE,插上电源.

3.显示为button is pressed, wait for button to be released...时松开.

4.显示为button pressed for 23 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/c1130-k9w7-tar.default.[即从TFTP下载IOS].

5.升级显示的信息[节选]:

examining image...
extracting info (271 bytes)
Image info:
    Version Suffix: k9w7-.123-8.JA
    Image Name: c1130-k9w7-mx.123-8.JA
    Version Directory: c1130-k9w7-mx.123-8.JA
    Ios Image Size: 4424192
    Total Image Size: 5110272
    Image Feature: WIRELESS LAN
    Image Family: C1130
    Wireless Switch Management Version: 1.0
Extracting files...
c1130-k9w7-mx.123-8.JA/ (directory) 0 (bytes)
c1130-k9w7-mx.123-8.JA/html/ (directory) 0 (bytes)
c1130-k9w7-mx.123-8.JA/html/level/ (directory) 0 (bytes)
c1130-k9w7-mx.123-8.JA/html/level/1/ (directory) 0 (bytes)
extracting c1130-k9w7-mx.123-8.JA/html/level/1/appsui.js (557 bytes)
extracting c1130-k9w7-mx.123-8.JA/html/level/1/back.shtml (498 bytes)
extracting c1130-k9w7-mx.123-8.JA/html/level/1/cookies.js (5026 bytes).
extracting c1130-k9w7-mx.123-8.JA/html/level/1/forms.js (17498 bytes)...
extracting c1130-k9w7-mx.123-8.JA/html/level/1/sitewide.js (15991 bytes)...
extracting c1130-k9w7-mx.123-8.JA/html/level/1/config.js (22241 bytes)....
extracting c1130-k9w7-mx.123-8.JA/html/level/1/stylesheet.css (3214 bytes)
extracting c1130-k9w7-mx.123-8.JA/html/level/1/popup_capabilitycodes.shtml.gz (1016 bytes)
extracting c1130-k9w7-mx.123-8.JA/html/level/1/filter.js.gz (1802 bytes)
extracting c1130-k9w7-mx.123-8.JA/html/level/1/filter_vlan.js.gz (1315 bytes)
extracting c1130-k9w7-mx.123-8.JA/html/level/1/filter_mac_ether.js.gz (1710 bytes)
extracting c1130-k9w7-mx.123-8.JA/html/level/1/security.js.gz (956 bytes)
extracting c1130-k9w7-mx.123-8.JA/html/level/1/vlan.js.gz (902 bytes)
extracting c1130-k9w7-mx.123-8.JA/html/level/1/ssid.js.gz (3538 bytes)
extracting c1130-k9w7-mx.123-8.JA/html/level/1/dot1x.js.gz (982 bytes)
extracting c1130-k9w7-mx.123-8.JA/html/level/1/network-if.js.gz (1833 bytes)

6.升级完成以后就重启就可以使用了,而且原来的IOS已经删除.

 

初识:

 

1.配置IP地址:使用接口为BVI

ap(config)#hostname IT_test
IT_test(config)#int bvi 1
IT_test(config-if)#ip add 172.31.1.10 255.255.255.0
IT_test(config-if)#

 

//wireless device links to the network using a bridge virtual interface (BVI) that it creates automatically. Instead of tracking separate IP addresses for the wireless device’s Ethernet and radio ports, the network uses the BVI.

2.激活无线:

IT_test(config)#interface dot11Radio 0

//interface dot11radio { 0 | 1 }  2.4-GHz radio is radio 0, and the 5-GHz radio is radio 1.

IT_test(config-if)#no shutdown

//提示没有配置SSID

IT_test(config)#dot11 ssid tt

IT_test(config-ssid)#max-associations 20

IT_test(config-ssid)#authentication client username dhb password cd1[这句不太明白,后来删除了]

//还可以给vlan指定SSID

IT_test(config-ssid)#vlan ?
  WORD  vlan ID number or name string

 

IT_test(config)#interface dot11Radio 0
IT_test(config-if)#ssid tt

It_test(config-ssid)#guest-mode  //广播SSID

//为无线指定SSID

3.为测试方便我们启用DHCP[同路由器]

IT_test(config)#service dhcp
IT_test(config)#ip dhcp pool test
IT_test(dhcp-config)#network 10.1.0.0 255.255.255.0
IT_test(dhcp-config)#exit
IIT_test(config)#ip dhcp excluded-address 10.1.0.0 10.1.0.50
IT_test(config)#ip dhcp excluded-address 10.1.0.240 10.1.0.255

[未完成]