在圖形界面下找了好長時間也沒有看到在哪里，在CLI界面下找到了相應的命令，命令如下：
(Cisco?Controller)?>show?client?ap?802.11a?all
MAC?Address????????AP?Id???Status?????????WLAN?Id????Authenticated
-----------------??------??-------------??---------??-------------
00:1f:……ba:53??4???????Associated?????3??????????Yes
00:24:……:9c:e4??4???????Associated?????3??????????Yes
a0:88:……:0a:70??4???????Associated?????3??????????Yes
00:1e:……:07:28??4???????Associated?????3??????????Yes
e8:8d:……:b7:36??4???????Associated?????3??????????Yes
68:a8:……:db:0c??8???????Associated?????3??????????Yes
bc:3b:……:9f:c9??8???????Associated?????3??????????Yes
b8:8d:……:df:2c??8???????Associated?????3??????????Yes
(Cisco?Controller)?>show?client?ap?802.11b?all
MAC?Address????????AP?Id???Status?????????WLAN?Id????Authenticated
-----------------??------??-------------??---------??-------------
ac:81:……:66:5b??4???????Associated?????3??????????Yes
8c:a9:……:18:bc??4???????Associated?????3??????????Yes
8c:a9:……:35:16??4???????Associated?????3??????????Yes
50:ea:……:0b:70??4???????Associated?????3??????????Yes
5c:59:……:18:a6??4???????Associated?????3??????????Yes
90:4c:……:e4:03??4???????Associated?????3??????????Yes
上面顯示的MAC地址被我處理了，中間的省略號是我加的！
不過雖然這樣可以查看不同頻段的客戶端，但是不能統計出數量，還要自己來數實在有點麻煩，希望有一天能找到一種簡單的方式，直接查看到數量！
函數和connectedComponents()函數）)
)
