组网图
配置思路
(1) 配置AP；
(2) 配置SSID；
(3) 配置Radio-Policy；
(4) 将SSID和Radio-Policy下发到Radio上，并配置Radio相关参数；
(5) 使能Radio。
配置步骤
4.4.1 配置AC
1. 主要配置步骤
(1) 配置AP：
[AC]wlan ap ap1 model WA2100
[AC-wlan-ap-ap1]serial-id 210235A045B05B1236548
[AC-wlan-ap-ap1]radio 1 type 11g
% Info: Radio parameters are reset to default values.
(2) 建立无线虚接口：
[AC] interface wlan-ess 1
[AC-WLAN-ESS1]quit
(3) 配置SSID：
[AC]wlan service-template 1 clear
[AC-wlan-st-1]ssid h3c-clear
[AC-wlan-st-1]bind WLAN-ESS 1
[AC-wlan-st-1]authentication-method open-system
[AC-wlan-st-1]service-template enable
(4) 配置射频策略：
[AC-wlan-rp-rp1]display this
#
wlan radio-policy rp1
beacon-interval 2000 //配置beacon周期
dtim 4 //配置DTIM周期
rts-threshold 999 //配置RTS阈值
fragment-threshold 1000 //配置分片阈值
#
(5) 将SSID和射频策略下发到AP上，并设置信道和最大功率等参数：
[AC]wlan ap ap1
[AC-wlan-ap-ap1]radio 1 type 11g
[AC-wlan-ap-ap1-radio-1]service-template 1
[AC-wlan-ap-ap1-radio-1]radio-policy rp1
[AC-wlan-ap-ap1-radio-1]channel 1 //设置工作信道
[AC-wlan-ap-ap1-radio-1]max-power 10 //设置功率级别为10
[AC-wlan-ap-ap2-radio-1]radio enable
[AC-wlan-ap-ap1-radio-1]quit
[AC-wlan-ap-ap1]quit
验证结果
[AC]display wlan ap name ap1 verbose
AP Profile: ap1
-------------------------------------------------------------------------------
APID : 1
AP Name : ap1
State : Run
Up Time(hh:mm:ss) : 00:07:28
Model : WA2100
Serial-ID : 210235A045B05B1236548
IP Address : 24.0.0.5
H/W Version : Ver.B
S/W Version : V100R001B05D005
Boot-Rom Version : 1.09
Description : -NA-
Echo Interval(s) : 10
Statistics report Interval(s) : 600
Cir(Kbps) : -NA-
Cbs(Bytes) : -NA-
Jumboframe Threshold : Disable
Configuration Failure Count : -NA-
Last Failure Reason : -NA-
Last Reboot Reason : Tunnel Initiated
-------------------------------------------------------------------------------
AP Mode : Split
Maximum Number of Radios : 1
Current Number of Radios : 1
Client Keep-alive Interval : Disable
Client Idle Interval(s) : 3600
Broadcast-probe Reply Status : Enable
Radio 1:
Basic BSSID : 000f-e282-1290
Current BSS Count : 1
Running Clients Count : 0
Wireless Mode : 11g
Configured Channel : 1
Configured Power (dBm) : 10
Preamble Type : short
Radio Policy : rp1
Service Template : 1 (SSID: xgx-clear)
Admin State : UP
Physical State : UP
Operational Rates (Mbps):
1 : mandatory
2 : mandatory
5.5 : mandatory
6 : supported
9 : supported
11 : mandatory
12 : supported
18 : supported
24 : supported
36 : supported
48 : supported
54 : supported
Radar detected Channels : None
-------------------------------------------------------------------------------
[AC]
利用无线抓包工具，捕获AP发出的报文，可以看出Beacon周期2000ms，DTIM帧周期为4个Beacon。利用Client传输大于1000字节的报文，可以看出报文被分片，并带有RTS/CTS帧。报文的工作信道在1信道上。
