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1、今天我们就来看看华为交换机设备运行检查的常用命令的介绍，请看下文详细介绍。1、查看子卡的运行状态，可以用命令displaydeviceo此命令可以查看子卡在位信息及状态信息是否正常。displaydeviceS57OO-28C-SIsDevicestatus:slotsubTyPeOnlinePowerRegisterstatusRole0-S57OO-28C-SIPresentPoweronRegisteredNormalMaster1ES51OX2SPresentPoweronRegisteredNormalNA3FANpresentPoweronRegisteredNormalNA4PO
2、WERpresentPoweronRegisteredNormalNA2、查看设备复位情况，可以用命令displayreboot-infodisreboot-infoslotidTimesRebootTypeRebootTime(DST)-Ooooooooooooo01231234567891111MANUAL2017/11/1617:53:29MANUAL2008/10/1221:24:18MANUAL2008/10/12 21:07:40POWER2008/10/01 00:02:20MANUAL2008/10/01 03:29:00POWER2008/10/01 00:03:48POWE
3、R2008/10/01 00:02:05POWER2008/10/01 00:02:12POWER2008/10/01 00:02:00POWER2008/10/01 00:02:00OTHER2008/10/05 20:17:07POWER2008/10/01 00:02:05POWER2008/10/01 00:02:04Total3、查看设备温度，可以用命令displaytemperatureallO各模块当前的温度应该在上下限之间，即“Current”的值在“L。Wer和“Upper”之间。displaytemperatureallSlotCardSensorStatusCurrent
4、(C)Lower(C)upper(C)ONANANormal34yyyyyy.ylaa a a a a a dwdwdwdwdwdwdw Hma Uuuuuuu eeeesee4、查看设备的告警信息，可以用命令displayalarmurgentO如果没有告警就会显示无。yyyyeyiaa a a a a a MM 燃 M U1U1U1U1U15Ul QH5、查看CPU状态，可以用命令displaycpu-usageO各模块的CPU占用率正常。如果出现CPU占用率长时间超过80%或者频繁出现超过80%的情况，建议重点关注。dsplayCPU-USageCPUusagestat.Cycle:60
5、(second)CPUusage:14%Max:98%CPUUsaqeStat.Time:2017-12-1411:44:44CPUutiTizationforfiveseconds:14%:oneminute:14%:fiveminutes:14%MaxCPUUsageStat.Time:2017-11-1617:55:09.TaskNameVIDLIFPDAAAACLADPTAGNTAGT6ALMALSAMAPPARPBOXBTRCBULLCLASSBULK_CLA5S_IRPBUSMACAPMCFMCLKICMD.SwitchingDEFDDELMDEVDHCPDLDPEAPEFMTEH
6、CD-IHEOAMETHAEZOPEZPPFCATFECDFIBRunrime(CPUTick2671eb3feO321161ffO/fa7cc3OO/f764543O/f323968O/C41324fO/fe9eO/d890dO/OO/OO/OO/OO/2c54aldO/C4b47O/OO/15ad6bO/8b0cl6O/4cf3O/OO/OO/14341b7O/OO/4alO3CPU86%0/0/0%0%0%0%0%0/0;0/0/0/0/0/Oo-6、查看内存占用情况，可以使用displaymemory-usageOO16a4532362fObce3964003237e882903O17
7、7814Occab66d9a749497839fd28da7Highicklow)TaskExplanationPRAIDLEOperationSystemtSlctsldtS20IFPDIfnetProductAdapterAAAAuthenAccountAuthorizeACLAccesscontrolListADPTAdapterAgntsnmpagenttaskAGT6SNMPAGT6XaSkalmAlarmManagementALSlossofsignalamAddressManagementAPPARPboxOurpucBTRCtS05t506tS04CAPMcapturePack
8、etCFMconfigurationfilemanagementCLKItS17DEFDCPUDefendDELMACFORSTPDEVDeviceManagementDHCPDynamicHostconfigProtocolDLDPProtocolEAPExtensibleAuthenProtocolEFMTEST802.3AHTesttS03EOAM1AGETHAEZOPEasyoperacionapplicationEZPPEasyoperationpacketFCATcatchPacketsfordebuggingFECDModManageTaskFIBForwardinformati
9、onBasedismemory-usageMemoryutilizationstatisticsat2017-12-1411:47:44+11:02SystemTotalMemoryIs:146873864bytesoralMemoryusedis:69721232bytesMemoryusingPercentageIs:47%7、查看日志信息，可以用displaylogbuffer或者displaytrapbuffer0这两个命令为会经常用至L9btdBy.dttp*rlMffrkmiQtmfrorfaxatinKditraMtualbuft:IM779aJ(r7v779jzS) 3 ：1】
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