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AP注册vWLC问题

bbchenbobb
Level 1
Level 1
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
Spotlight
Spotlight
option 43 ascii 10.8.141.1 改成 option 43 hex f1040a088d01 试试看吧

bbchenbobb
Level 1
Level 1
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
Level 1
Level 1
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
Spotlight
Spotlight
问题解决了吗?

13nash
Level 8
Level 8
最后解决了么。。license问题?

764963038cisco
Level 1
Level 1
问题解决了吗?

bbchenbobb
Level 1
Level 1
764963038cisco 发表于 2015-2-2 10:47 back.gif
问题解决了吗?

没解决呀:'(

bbchenbobb
Level 1
Level 1
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
Level 1
Level 1
你的ap型号、AC型号和版本

yanzha4
Spotlight
Spotlight
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
Spotlight
Spotlight
WLC side
show interface summary
show interface detailed management

wellingx
Level 1
Level 1
AP和WLC的系统时间,WLC的国家代码啥的没问题吧

qihouyang
Level 1
Level 1
问题解决了吗
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