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大唐电信WLAN无线局域网技术交流（WLAN设备维护及故障排查）大唐电信科技股份有限公司•AC日常维护查看•AP故障排查方法•用户关联异常通用处理查看AC内存ZJHUZ-MS-WLAN-AC03-ERHUAN#showmemorytotalusedfreesharedbufferscAChedMem:1988972120299678597600319572-/+buffers/cAChe:8834241105548Swap:000ZJHUZ-MS-WLAN-AC03-ERHUAN#查看CPU温度ZJHUZ-MS-WLAN-AC03-ERHUAN#showsystemenvironment+---------+---------+-------------------+|||TEMPERATURE||FAN|POWER+---------+---------+|||CORE|SURFACE|+---------+---------+---------+---------+|normal|normal|33|34|+---------+---------+---------+---------+查看AC端口状态ZJHUZ-MS-WLAN-AC03-ERHUAN(config)#showeth-portlistPORTNOPORTTYPELINKAUTODUPLEXFLOWCTRLSPEEDMTU(BYTES)0-1ETH_GTXUPONFULL-1000M15180-2ETH_GE_SFPUPONFULL-1000M15180-3ETH_GE_SFPUPONFULL-1000M15180-4ETH_GE_SFPUPONFULL-1000M1518查看安全策略ZJHUZ-MS-WLAN-AC03-ERHUAN(config-hansi1)#showsecuritylistSecurityprofilelistsummary====================================SecurityIDSecurityNameRadiusIDHostIPSecurityTypeEncryptionType1PUTONG0127.0.0.1opennone2KUAISU0127.0.0.1opennone3hzzxyy0127.0.0.1wpa2_paes====================================查看WLAN状态ZJHUZ-MS-WLAN-AC03-ERHUAN(config-hansi1)#showwlanlistwlanlistsummarywlanenablenum:5===============================================WlanIDWlanNameWlanStateSecurityIDWDSESSID1redianenable2disableCMCC3eduenable1disableCMCC-EDU5zhiyuanenable2disableCMCC6zhongguanenable2disableCMCC10hzzxyyenable3disableHZZXYY-YD===============================================查看主AC状态ZJHUZ-MS-WLAN-AC03-ERHUAN(config-hansi1)#showhansi1------------HANSI1--------------STATE---PRI--ADVERT--PREEMPT--MASTER1002N-UPLINK-1eth0-2221.131.197.154-DOWNLINK-1ebr1-110.174.188.1-HEARTBEAT-eth0-11.1.1.1-VGATEWAY-1ebr1-2111.2.160.1/322ebr1-3111.2.162.1/323ebr1-4183.246.192.1/32-DHCPFAILOVER-notconfigured查看备AC状态ZJHUZ-MS-WLAN-AC03-ERHUAN(config-hansi1)#showhansi1------------HANSI1--------------STATE---PRI--ADVERT--PREEMPT--BACK502N-UPLINK-1eth0-2221.131.197.154-DOWNLINK-1ebr1-110.174.188.1-HEARTBEAT-eth0-11.1.1.2-VGATEWAY-1ebr1-2111.2.160.1/322ebr1-3111.2.162.1/323ebr1-4183.246.192.1/32-DHCPFAILOVER-notconfigured主AC上AP在线状态查看ZJHUZ-MS-WLAN-AC03-ERHUAN(config)#confighansi-profile1ZJHUZ-MS-WLAN-AC03-ERHUAN(config-hansi1)#showwtplist/allwtplistsummary:820WTPsOnline----------------------------------------------------------------------820WTPRunstate10WTPQuitstate================================================================WTPIDWTPMACWTPIPRunStateState1300:14:D5:FB:36:6910.174.190.202:32768runused1800:14:D5:FB:1B:3710.174.191.74:32768runused2000:14:D5:FB:19:EB10.174.188.81:32768runused备AC上AP在线状态查看ZJHUZ-MS-WLAN-AC03-ERHUAN(config-hansi1)#showwtplistwtplistsummary:0WTPsOnline----------------------------------------------------------------------820WTPBak_runstate10WTPQuitstate====================================WTPIDWTPMACWTPIPRunStateState1300:14:D5:FB:36:6910.174.190.202:32768bak_runused1800:14:D5:FB:1B:3710.174.191.74:32768bak_runused2000:14:D5:FB:19:EB10.174.188.81:32768bak_runused关联用户数查看ZJHUZ-MS-WLAN-AC03-ERHUAN(config-hansi1)#showstalist/allWirelessstalist==============================================================================Sta_MACIPWTPIDRadio_IDBSSIndexWlanIDSec_ID58:94:6B:7A:5B:4C183.246.194.185135216641240:30:04:DA:D6:AF111.2.163.227843361075231C4:46:19:47:97:680.0.0.08433610752311C:65:9D:DA:3B:2B183.246.193.142863441100812C4:46:19:72:5B:E1183.246.192.99863441100812E0:B9:A5:06:08:6B183.246.193.1879337211904125C:AC:4C:BB:95:46183.246.193.106933721190412关联用户总数查看ZJHUZ-MS-WLAN-AC03-ERHUAN(config-hansi1)#showstasummaryAccessedStaSummary===============================================================================TotalACcessedsta:6503TotalACcessedstanow:240Localroamsuccesstimes:9500Totalstaunconnecttimes:40646-------------------------------------------------------------------------------Wlannumber:4Staunderwlan1:228Staunderwlan3:5Staunderwlan5:1Staunderwlan6:6关联用户总数查看Staunderwtp793:1Staunderwtp794:2Staunderwtp796:2Staunderwtp801:1Staunderwtp829:1Staunderwtp851:1Staunderwtp894:1Staunderwtp914:1Staunderwtp922:1-------------------------------------------------------------------------------WirelessACcessingsta:240======================================================认证用户查看ZJHUZ-MS-WLAN-AC03-ERHUAN(config)#configeagZJHUZ-MS-WLAN-AC03-ERHUAN(config-eag)#configeag-instance1ZJHUZ-MS-WLAN-AC03-ERHUAN(config-eag-eagins)#showuseronlinelist======================================================================INDEXNAMEIPADDRMACTIMEOUTFLOWINFLOW=================================================================013587293007183.246.194.772C:81:58:FA:28:B95:7:30801512890115868244985183.246.193.3500:16:6F:1B:0D:D73:18:594655937527213867241858111.2.160.12500:1E:65:D0:5C:103:4:274581536313957299898183.246.192.3800:1F:3C:2E:03:2A1:47:33575512670413819273718111.2.160.5200:1E:65:E0:4E:C21:51:13883206283515167230032183.246.192.978C:7B:9D:88:EF:221:49:16976389查看DHCP地址池ZJHUZ-MS-WLAN-AC03-ERHUAN(config)#showdhcprunningconfig===============================================================ipdhcpserverenableipdhcpserverdns211.140.13.188211.136.17.108ipdhcpserv