发布时间: 2016-12-14 | 浏览次数: 902 | 下载次数: 8 | 作者: SU1001634471 | 文档编号： EKB1000415152
版本信息:AP6010DN FAT V200R003C00SPC500
问题描述:用户调整无线发射功率等级后,保存配置然后重启,发现功率等级又恢复为默认值0。
关键配置如下
interface Wlan-Radio0/0/0
radio-profile id 0
power-level 26
service-set id 0 wlan 1
#
interface Wlan-Radio0/0/1
radio-profile id 1
power-level 20
service-set id 1 wlan 1
1.确认当前功率等级是否修改成功
<AP6010>display actual channel-power interface wlan-radio0/0/0
--------------------------------------------------------
RADIO CHANNEL POWER-LEVEL POWER(dbm) CHANNEL-BANDWIDTH
--------------------------------------------------------
0/0 1 26 8 20MHz
--------------------------------------------------------
<AP6010>display actual channel-power interface wlan-radio0/0/1
--------------------------------------------------------
RADIO CHANNEL POWER-LEVEL POWER(dbm) CHANNEL-BANDWIDTH
--------------------------------------------------------
0/1 149 20 9 20MHz
--------------------------------------------------------
以上结果显示,功率等级配置已经生效。
2.确认配置是否保存成功
<AP6010>display saved-config | begin Wlan-Radio
interface Wlan-Radio0/0/0
radio-profile id 0
power-level 26
service-set id 0 wlan 1
#
interface Wlan-Radio0/0/1
radio-profile id 1
power-level 20
service-set id 1 wlan 1
以上结果显示,配置已保存成功
3.查看设备支持的功率等级范围
<ZHL515-L>display power-level interface wlan-radio0/0/0
power-level num: 27
level 0: 27.00 dbm
level 1: 26.00 dbm
level 2: 25.00 dbm
level 3: 24.00 dbm
level 4: 23.00 dbm
level 5: 22.00 dbm
level 6: 21.00 dbm
level 7: 20.00 dbm
level 8: 19.00 dbm
level 9: 18.00 dbm
level 10: 17.00 dbm
level 11: 16.00 dbm
level 12: 15.00 dbm
level 13: 14.00 dbm
level 14: 13.00 dbm
level 15: 12.00 dbm
level 16: 11.00 dbm
level 17: 10.00 dbm
level 18: 9.00 dbm
level 19: 8.00 dbm
level 20: 8.00 dbm
level 21: 8.00 dbm
level 22: 8.00 dbm
level 23: 8.00 dbm
level 24: 8.00 dbm
level 25: 8.00 dbm
level 26: 8.00 dbm
<ZHL515-L>display power-level interface wlan-radio0/0/1
power-level num: 28
level 0: 28.00 dbm
level 1: 27.00 dbm
level 2: 26.00 dbm
level 3: 25.00 dbm
level 4: 24.00 dbm
level 5: 23.00 dbm
level 6: 22.00 dbm
level 7: 21.00 dbm
level 8: 20.00 dbm
level 9: 19.00 dbm
level 10: 18.00 dbm
level 11: 17.00 dbm
level 12: 16.00 dbm
level 13: 15.00 dbm
level 14: 14.00 dbm
level 15: 13.00 dbm
level 16: 12.00 dbm
level 17: 11.00 dbm
level 18: 10.00 dbm
level 19: 9.00 dbm
level 20: 9.00 dbm
level 21: 9.00 dbm
level 22: 9.00 dbm
level 23: 9.00 dbm
level 24: 9.00 dbm
level 25: 9.00 dbm
level 26: 9.00 dbm
level 27: 9.00 dbm
可以看到配置的功率等级在AP支持范围内,但是观察发现level19之后的等级对应的功率值全是一样的。
经确认,V200R003版本,虽然能配置大于19的功率等级,但实际设备是不支持该等级的,功率等级值在不同国家或地区的取值也不一样。中国范围支持的功率等级取值范围为0-19。V200R005及后续版本已作出相应优化,功率等级只能配置为0-19范围内的值。
配置功率等级为0-19范围内的值,保存重启后配置生效。
