拓?fù)洌?/p>
AP2602I----4500-----Nexus5000-------UCSC240--vWLC
4500上配置
ip dhcp pool VLAN141-Test
network 10.8.141.0 255.255.255.0
default-router 10.8.141.254
option 43 ascii 10.8.141.1
dns-server 202.106.0.20 8.8.8.8
網(wǎng)關(guān)都在4500上
nexus5000上聯(lián)下聯(lián)均是trunk
把AP換成PC的話,拿到的IP去ping vWLC:10.8.141.1 不通,但反過來vWLC ping PC 可通,然后雙向互ping ,通!
vWLC sysinfo信息:
(Cisco Controller) >show sysinfo
Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 8.0.110.0
RTOS Version..................................... 8.0.110.0
Bootloader Version............................... 8.0.110.0
Emergency Image Version.......................... 8.0.110.0
Build Type....................................... DATA + WPS
System Name...................................... Chenbo
System Location..................................
System Contact...................................
System ObjectID.................................. 1.3.6.1.4.1.9.1.1631
IP Address....................................... 10.8.141.1
在AP上就反復(fù)看到如下信息:
Not in Bound state.
*Mar 25 07:48:21.463: %CAPWAP-3-DHCP_RENEW: Could not discover WLC. Either IP address is not assigned or assigned IP is wrong. Renewing DHCP IP.
*Mar 25 07:48:26.587: %DHCP-6-ADDRESS_ASSIGN: Interface BVI1 assigned DHCP address 10.8.141.181, mask 255.255.255.0, hostname AP7cad.7440.5a41
Translating "CISCO-CAPWAP-CONTROLLER"...domain server (255.255.255.255)
Not in Bound state.
*Mar 25 07:49:35.963: %CAPWAP-3-DHCP_RENEW: Could not discover WLC. Either IP address is not assigned or assigned IP is wrong. Renewing DHCP IP.
*Mar 25 07:49:41.087: %DHCP-6-ADDRESS_ASSIGN: Interface BVI1 assigned DHCP address 10.8.141.182, mask 255.255.255.0, hostname AP7cad.7440.5a41
Translating "CISCO-CAPWAP-CONTROLLER"...domain server (255.255.255.255)
參考答案:
AP 通過DHCP拿到地址以后,ping 10.8.141.1, 如果可達(dá),再在AP側(cè)手動(dòng)指一下controller, 告訴AP注冊到哪個(gè)controller.
命令如下:
AP0022.9090.e859#capwap ap controller ip address 10.8.141.1
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