如何重启Cisco LAP？

在Cisco WLC上进入对应的AP，可以看到Reset这个AP，可是这里会有两种选择：

 

 看到上述的描述，可能不少人都不敢轻易的操做：

一、Hardware Reset：Perform a hardware reset on this AP

二、Set to Factory Defaults：Clear configuration on this AP and reset it to factory defaults

 

咱们都知道LAP的配置是从WLC统一下发的。可能惟一以为重要的，就是静态的IP地址，何况有时候咱们使用的仍是DHCP，而且使用了DHCP Option43，因此，即使是AP被Reset了，也能够获取IP地址和WLC的IP地址，而后从新加入到WLC。这一点是不用担忧的。

 

从Set to Factory Defaults这里能够看到，有Clear All Config 和 Clear Config Except Static IP这两种选择。说明给静态配置IP的AP，也是留有选择的余地的。

 

那么若是只须要重启AP，选择Hardware Reset : Reset AP Now 就行了。若是是CLI命令行，输入以下命令：

(Cisco Controller) >config ap reset ?

<Cisco AP> Enter the name of the Cisco AP.

示例：

先查看一下目前AP是正常加入WLC的：

(Cisco Controller) >show ap summary

Number of APs.................................... 1

Global AP User Name.............................. Not Configured
Global AP Dot1x User Name........................ Not Configured

AP Name Slots AP Model Ethernet MAC Location Country IP Address Clients DSE Location
------------------ ----- -------------------- ----------------- ---------------- ---------- --------------- -------- --------------
AP3602I-01 2 AIR-CAP3602I-A-K9 30:f7:0d:xx:xx:xx  default location US 192.168.200.136 0 [0 ,0 ,0 ]

重启该AP：

(Cisco Controller) >config ap reset AP3602I-01

Would you like to reset AP3602I-01 ? (y/n)y

此时查看AP已经从WLC上消失：

(Cisco Controller) >show ap summary

Number of APs.................................... 0

Global AP User Name.............................. Not Configured
Global AP Dot1x User Name........................ Not Configured

 

稍等一下子，再从WLC上查看，能够看到该AP已经从新加入WLC。

(Cisco Controller) >show ap summary

Number of APs.................................... 1

Global AP User Name.............................. Not Configured
Global AP Dot1x User Name........................ Not Configured

AP Name Slots AP Model Ethernet MAC Location Country IP Address Clients DSE Location
------------------ ----- -------------------- ----------------- ---------------- ---------- --------------- -------- --------------
AP3602I-01 2 AIR-CAP3602I-A-K9 30:f7:0d:xx:xx:xx  default location US 192.168.200.136 0 [0 ,0 ,0 ]

查看AP uptime和association time：

(Cisco Controller) >show ap uptime

Number of APs.................................... 1
Global AP User Name.............................. Not Configured
Global AP Dot1x User Name........................ Not Configured

AP Name Ethernet MAC AP Up Time Association Up Time------------------ ----------------- ----------------------- -----------------------AP3602I-01 30:f7:0d:xx:xx:xx  0 days, 00 h 02 m 24 s 0 days, 00 h 00 m 50 s