6. E320日常检查

6.E320的日常检查E320系统日常检查做show操作之前，先做terwi139操作。E320#terwi139（列宽139）1、系统运行时间检查——showversionallE320#shverallJuniperEdgeRoutingSwitchE320Copyright(c)1999-2008JuniperNetworks,Inc.Allrightsreserved.SystemRelease:e320_8-2-4p0-16.relVersion:8.2.4patch-0.16[BuildId11168](July2,200911:58)ActiveHotfixes:e320_8-2-4p0-16_hf650.hfxe320_8-2-4p0-16_hf651.hfxe320_8-2-4p0-16_hf733.hfxSystemrunningfor:91days,11hours,36minutes,49seconds(sinceMONOCT19200910:53:54UTC)slotstatetypeadminsparerunningreleaseslotuptime--------------------------------------------------------------------------0onlineLM-10enabled---e320_8-2-4p0-16.rel33d16h:17m:39s0/0presentGE-8IOAenabled------0/1presentGE-8IOAenabled------1onlineLM-10enabled---e320_8-2-4p0-16.rel91d11h:25m:51s……●检查设备前后卡的板卡类型●检查各板卡正常运行时间，可以判断是否发生过重启●以SRP时间为准查看●可以查看运行junose版本和hotfix类型。E320系统日常检查做show操作之前，先做terwi139操作。E320#terwi139（列宽139）2、系统硬件检查——showhardwareE320#shhardwareChassis-------serialassemblyassemblyMajor/Minortypenumbernumberrev.rev----------------------------------------------Chassis47091293054580002400A090.9Modules-------serialassemblyassemblyramMajor/Minorslottypenumbernumberrev.(MB)rev------------------------------------------------------0LM-1047091182874500009501A1010241.101LM-1047090856634500009501A1010241.102LM-447091186054500006306A105126.10。。。E320系统日常检查做show操作之前，先做terwi139操作。E320#terwi139（列宽139）2、系统硬件检查——showhardwareE320#shhardwareAdapters--------numberofserialassemblyassemblyMACbaseMajor/Minorslottypenumbernumberrev.addressesMACaddressrev------------------------------------------------------------------------------------0/0GE-8IOA47090633004500009103A0580090.1aa2.d0133.50/1GE-8IOA47091101754500009103A0580090.1aa2.d1e33.51/0GE-8IOA47090632724500009103A0580090.1aa2.d14b3.51/1GE-8IOA47090632764500009103A0580090.1aa2.d03b3.52/0OC3/STM1-8ATMIOA47084958674500006903A043.42/1OC3/STM1-8ATMIOA47084958634500006903A043.4……Fan(s)------serialassemblyassemblyMajor/MinorTraytypenumbernumberrev.rev------------------------------------------------------0PrimaryFAN47091396334580002500A051.5●检查设备前后卡的板卡类型●检查各板卡序列号、物理端口mac地址等E320系统日常检查3、系统运行环境检查——showenvallE320#showenvallchassis:17slot(id0x3,rev.0x0)fabric:320Gbps(rev.1)fans:fanSubsystemOknvs:ok(977MBflashdisk,15%full),matchesrunningconfigpower:Aok,Boksrpredundancy:modeishigh-availability,stateactiveauto-syncenabled,switch-on-errorenabledinsyncslots:okonline:0146standby:7empty:235111213141516fabricslots:okonline:678910lineredundancy:nonetemperature:oktiming:primaryprimary:internalSCoscillator(ok)secondary:internalSCoscillator(ok)tertiary:internalSCoscillator(ok)auto-upgradeenabledfabricredundancy:oksystemoperational:yestemperaturetemperatureslottype(10C-56C)status--------------------------------------------0LM-1048normal0/0GE-8IOA35normal0/1GE-8IOA31normal1LM-1048normal1/0GE-8IOA32normal1/1GE-8IOA30normal4LM-430normal4/0OC3/STM1-8ATMIOA44normal4/1OC3/STM1-8ATMIOA37normal6SRP-32041normal6SFM-32040normal6/0SRPIOA30normal7SRP-32040normal7SFM-32039normal8SFM-32028normal9SFM-32029normal10SFM-32029normalfabrictemperaturerangesbelow-5Cistoocoldabove79Cistoohotlowtemperaturewarningbelow10Chightemperaturewarningabove56Cprocessortemperaturerangesbelow-5Cistoocoldabove79Cistoohotlowtemperaturewarningbelow10Chightemperaturewarningabove51CIOAtemperaturerangesbelow-5Cistoocoldabove79Cistoohotlowtemperaturewarningbelow10Chightemperaturewarningabove56C●风扇运行状态●NVS空间使用情况●HA功能已经打开●查看板卡温度是否在正常范围内E320系统日常检查4、CPU和内存利用率检查——showutideE320#shutidetailPleasewait...SystemResourceUtilization---------------------------515lastsecminminheapavailablecpucpucpuslottype(%)cpu(%)(%)(%)(%)---------------------------------0LM-1044101011121LM-104477562------------------3------------------4LM-43599885------------------6SRP-32016232323237SRP-320944468SFM-320---------------9SFM-320---------------10SFM-320---------------11------------------12------------------13------------------14------------------15------------------16------------------Note:'---'indicatesemptyslotsorfabricslices.●Heap为板卡内存利用率，该内存利用率接近80%时需要特别关注，可能是板卡配置量大，最大可能性是由于内存溢出造成，请通知我们做检查判断。●主要注意5m内cpu利用率是否高，多show几次，发现该值一直持续高于70%，清通知我们做相关检查。●ttl、arp、异常流量、null0没配置、路由协议等都可能导致srp、业务板卡cpu利用率达到100%。E320系统日常检查5、pppoe用户在线数检查——showsubscriberssum|showsubscriberssumportE320#shsubscriberssumVirtualRouterSubscribersPppIpTnlTotal------------------------------------------------default1149011490033911829campus-pre12201220001220djiptv55005WLAN45045045MPLS-VPN:gxi44004ptvTotalSubscribers:13103(chassis-widetotal)PeakSubscribers:16410(chassis-widetotal)E320#shsubscriberssummaryportInterfaceCount------------------0/0/412210/0/523040/0/635511/0/59841/0/627201/0/744/0/0194/0/14464/0/274/0/31244/0/444/0/55964/1/01254/1/14724/1/21974/1/31564/1/5784/1/615TotalSubscribers:13068(chassis-widetotal)PeakSubscribers:16410(chassis-widetotal)●ppp代表pppoe拨号类型用户●ip代表ip子接口业务用户，DHCP方式等。●Tnl代表l2tp用户●TotalSubscribers目前在线用户总数●PeakSubscribers代表历史最高值。●各物理端口所接业务总数E320系统日常检查6、检查VR的配置情况——showvirtual-routerE320#shvirVirtualRouter:defaultVirtualRouter:campus-preVirtualRouter