PDF《无线局域网控制器模块故障排除》

3745 Router和Cisco

3845 ISR仅支 持模块. 支持WLCM膝部 支持所有LWAPP启用Cisco Aironet APs,包括Cisco Aironet 1000, 1100,和1200系列.不支持 HWIC-AP接口卡. 无法访问在WLCM的快速以太网 这是预料之中的行为.不支持在Cisco WLCM的面板的外部快速以太网端口.NM-WLC (WLCM模块)只有一个快速以太网端口内部地被连接到主机路由器和在NM面板的外部快速以太网端口是失效 和不可用的. 检查WLCM的状态 发出show version命令从ISR为了检查WLCM是否由路由器认可和正确地安装. 2800-ISR-TSWEB#show version Cisco IOS Software,

2800 Software (C2800NM-ADVSECURITYK9-M), Version 12.4(11)T, RELEASE SOFTWARE (fc2) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2006 by Cisco Systems, Inc. Compiled Sat 18-Nov-06 17:16 by prod_rel_team ROM: System Bootstrap, Version 12.4(1r) [hqluong 1r], RELEASE SOFTWARE (fc1) 2800-ISR-TSWEB uptime is

50 minutes System returned to ROM by power-on System image file is flash:c2800nm-advsecurityk9-mz.124-11.T.bin 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-part y 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: http://www.cisco.com/wwl/export/crypto/tool/stqrg.html If you require further assistance please contact us by sending email to [email protected]. Cisco

2811 (revision 53.50) with 249856K/12288K bytes of memory. Processor board ID FTX1014A34X

2 FastEthernet interfaces

1 terminal line

1 Virtual Private Network (VPN) Module

1 cisco Wireless LAN Controller(s) DRAM configuration is

64 bits wide with parity enabled. 239K bytes of non-volatile configuration memory. 62720K bytes of ATA CompactFlash (Read/Write) Configuration register is 0x2102 发出status命令service-module wlan-controller的插槽/端口为了查找WLCM的状态. 2800-ISR-TSWEB#service-module wlan-controller 1/0 status Service Module is Cisco wlan-controller1/0 Service Module supports session via TTY line

66 Service Module is in Steady state Getting status from the Service Module, please wait.. Cisco WLAN Controller 3.2.116.21 您能也发出statistics命令service-module的wlan-controller1/0为了查找WLCM的模块重置统计数据. 2800-ISR-TSWEB#service-module wlan-controller 1/0 statistics Module Reset Statistics: CLI reset count =

0 CLI reload count =

0 Registration request timeout reset count =

0 Error recovery timeout reset count =

0 Module registration count =

4 有时,您看到此错误: Router#service-module wlan-controller 4/0 status Service Module is Cisco wlan-controller4/0 Service Module supports session via TTY line

258 Service Module is trying to recover from error Service Module status is not available Or this: Router#service-module wlan-controller 1/0 status Service Module is Cisco wlan-controller1/0 Service Module supports session via TTY line

66 Service Module is failed Service Module status is not available 此错误的原因也许是硬件问题.开TAC案例进一步排除此问题故障.为了开TAC案例,您需要有与 Cisco的一个有效合同.参考技术支持为了与Cisco TAC联系. 发出显示sysinfo命令为了获得关于WLCM的更多信息. (Cisco Controller) >