问题描述
AC6005无线优化建议有哪些
解决方案
该优化建议针对无线控制器V200R006版本
1:信道、功率优化
建议使用设备的自动调优功能来为AP分配信道和功率(调优时间点设置在用户下班期间,如凌晨)WLAN视图下:
[AC-wlan-view]calibrate enable schedule time 02:00:00
[AC-wlan-view]calibrate policy rogue-ap
[AC-wlan-view]calibrate policy non-wifi
[AC-wlan-view]calibrate sensitivity high
regulatory-domain-profile name default
dca-channel 5g channel-set 36,40,44,48,52,56,60,64,149,153,157,161,165
dca-channel 5g bandwidth 40mhz
2:RTS、CTS门限
阈值设置为1400radio-2g-profile:
[AC-wlan-view]radio-2g-profile name default
[AC-wlan-radio-2g-prof-default]rts-cts-mode rts-cts
[AC-wlan-radio-2g-prof-default]rts-cts-threshold 1400
radio-5g-profile:
[AC-wlan-view]radio-5g-profile name default
[AC-wlan-radio-5g-prof-default]rts-cts-mode rts-cts
[AC-wlan-radio-5g-prof-default]rts-cts-threshold 1400
3:低信号强度踢用户下线
在rrm-profile 下执行:
[AC-wlan-view]rrm-profile name default
[AC-wlan-rrm-prof-default]smart-roam enable
[AC-wlan-rrm-prof-default]smart-roam roam-threshold check-snr
[AC-wlan-rrm-prof-default]smart-roam quick-kickoff-threshold snr 15
4:用户限速
On, 根据实际需求设置
traffic-profile下进行配置:
[AC-wlan-view]traffic-profile name default
[AC-wlan-traffic-prof-default]rate-limit client down 4096
[AC-wlan-traffic-prof-default]rate-limit client up 4096
5:edca 参数调整
使用动态edca
rrm-profile name default
dynamic-edca enable
6:beacon 周期
建议值:160ms
radio-2g/5g-profile下执行:
beacon-interval 160
7:beacon和probe resp速率提高
ssid-profile下执行:
[AC-wlan-view]ssid-profile name default
[AC-wlan-ssid-prof-test]beacon-2g-rate 11
8:probe-response重传次数降低
ssid-profile下执行:
[AC-wlan-view]ssid-profile name test
[AC-wlan-ssid-prof-test]probe-response-retry 1
9:short GI
radio-2g/5g-profile下执行:
[AC-wlan-view]radio-2g-profile name default
[AC-wlan-radio-2g-prof-default]guard-interval-mode short
10:降低STA老化时间
建议值:1min
ssid-profile下执行:
[AC-wlan-view]ssid-profile name test
[AC-wlan-ssid-prof-test]association-timeout 1
11:去除2.4G的低速率集合
推荐使用12M以上
radio-2g-profile name radio-2g-pro-3000
dot11bg supported-rate 12 18 24 36 48 54
dot11bg basic-rate 12 18
12:配置广播, 组播, 未知单播抑制功能, 开启隔离(直接转发需要在交换机上配置端口隔离)
traffic-profile name tra
user-isolate l2
traffic-optimize broadcast-suppression packets 128
traffic-optimize multicast-suppression packets 128
traffic-optimize unicast-suppression packets 64
traffic-optimize arp-proxy enable
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