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AP注册vWLC问题

bbchenbobb
Beginner
Beginner
拓扑:
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
网关都在4500上
nexus5000上联下联均是trunk
把AP换成PC的话,拿到的IP去ping vWLC:10.8.141.1 不通,但反过来vWLC ping PC 可通,然后双向互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上就反复看到如下信息:
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)
哪位大神遇到过这种情况?
1 个已接受解答

已接受的解答

lindawa
Cisco Employee
Cisco Employee
AP 通过DHCP拿到地址以后,ping 10.8.141.1, 如果可达,再在AP侧手动指一下controller, 告诉AP注册到哪个controller.
命令如下:
AP0022.9090.e859#capwap ap controller ip address 10.8.141.1

在原帖中查看解决方案

15 条回复15

lindawa
Cisco Employee
Cisco Employee
AP 通过DHCP拿到地址以后,ping 10.8.141.1, 如果可达,再在AP侧手动指一下controller, 告诉AP注册到哪个controller.
命令如下:
AP0022.9090.e859#capwap ap controller ip address 10.8.141.1

wanghaitao
Beginner
Beginner
option 43 ascii 10.8.141.1 改成 option 43 hex f1040a088d01 试试看吧

bbchenbobb
Beginner
Beginner
C1whaitao 发表于 2015-1-30 15:42 back.gif
option 43 ascii 10.8.141.1 改成 option 43 hex f1040a088d01 试试看吧

现在的问题我觉得是AP拿到地址后,到vWLC不通,想不明为啥

bbchenbobb
Beginner
Beginner
bbchenbobb 发表于 2015-1-30 16:35 back.gif
现在的问题我觉得是AP拿到地址后,到vWLC不通,想不明为啥

其他网段的PC主动访问vWLC都通的,本网段内的主动访问vWLC不通,网关上直接用网关地址访问也是通的

Xin Lei
Enthusiast
Enthusiast
问题解决了吗?

13nash
Collaborator
Collaborator
最后解决了么。。license问题?

764963038cisco
Beginner
Beginner
问题解决了吗?

bbchenbobb
Beginner
Beginner
764963038cisco 发表于 2015-2-2 10:47 back.gif
问题解决了吗?

没解决呀:'(

bbchenbobb
Beginner
Beginner
13nash 发表于 2015-1-31 21:15 back.gif
最后解决了么。。license问题?

应该不是license问题 怀疑是版本问题

764963038cisco
Beginner
Beginner
你的ap型号、AC型号和版本

yanzha4
Rising star
Rising star
AP 始终没有得到 WLC的地址,需要查看配置,另外IP连通性存在问题,即使AP拿到WLC的IP. 因为你说的 ping不通 WLC,那么也不可能join 成功。

yanzha4
Rising star
Rising star
WLC side
show interface summary
show interface detailed management

wellingx
Beginner
Beginner
AP和WLC的系统时间,WLC的国家代码啥的没问题吧

qihouyang
Beginner
Beginner
问题解决了吗
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