移动城域网设备调测指南v600r005cme

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本文档针对ME60设备的硬件、链路、业务，以及管理，介绍了开局过程中对设备l目前设备采用的加密算法是AES和SHA2，AES加密算法是可逆的，SHA2加密算法是 l配置时，如果选择明文模式，将会以明文的方式保存在配置文件中。这种l 斜斜体[{x|y|...[x|y|...{x|y|...}©[x|y|...]#

文档版本03(2013-08-文档版本02(2012-11-文档版本01(2012-08-PAGE\*romanvPAGE\*romanv©前 调测流 登录设 配置通 net登录设 配置设备与对 硬件调 链路调 检查ATM接 业务及协议调 调测ISIS路 调测IBGP路 调测EBGP路 调测MPLS 调测MPLS 调测 调测 调测 调测 调测 调测 典型场景调测举 IP承载网调测举 A接口属性速查 10GBaseLAN/WAN-XFP光接口属 ©文档版本03(2013-08- PAGE1PAGE1©调测条件。©说明 说明步骤1使用串口线将PC的串口与ME60设备的Console步骤2在PC步骤3步骤4步骤5说明l按图2-4中的描述设置与单击“还原为默认值(R)”效果相同，均为Consolel当用户通过Console接口登录ME60时，超级终端的上述属性要和ME60的接口属性保持一致，

AninitialpasswordisrequiredforthefirstloginviatheSetapasswordandkeepitsafe!OtherwiseyouwillnotbeabletologinviathePleaseconfiguretheloginpassword(6-16)EnterPassword:Confirm说明l用户界面 l输入的 net登录设 net

说明 步骤1步骤2 说明lME60默认的验证方式 验证 l配置验证用户方式 执行命令user-interfaceui-typefirst-ui-numberlast-ui-number]，进入用户界面视执行命令setauthenticationpassword[cipherpassword]，设置验证的口令执行命令user-interfaceui-typefirst-ui-numberlast-ui-number]，进入用户界面视执行命令local-useruser-namepassword{simplesimple-password|ciphercipher-password|irreversible-cipherirreversible--password}，配置本地用户名及。步骤3在用户界面视图下执行命令userprivilegelevellevel常见故障

user-interfaceum-vty，查看当前VTY通道允许的最大用户数。 >disyuser-interfaceum-vtyumofVTYuser:5 > yUser- Network34VTY 03:31:35Username:35VTY 03:51:58Username:36VTY 00:10:14Username:37VTY 02:31:58Username:+38VTY 00:00:00Username: um-vtyvty- >system- ]user-interfaceum-vty15[]user-interfacevty514[-ui-vty5-14]authentication-mode[]user-interfacevty04[-ui-vty0-4]disythisuser-interfacevty04acl2000inboundauthentication-modeaaauserprivilegelevel3idle-timeout00[]user-interfacevty04[-ui-vty0-4]disythisuser-interfacevty04authentication-modeaaauserprivilegelevel3idle-timeout00protocolinboundssh命令protocolinbound{all|ssh|net}用来配置允许登录接入用户类型的协议。protocolinboundnet为缺省配置。如果配置为protocolinboundssh，使用net将无法登录；如果配置为protocolinboundall，则使用net或SSH都可以登录。user-interfacevty1620是预留给的通道。无论user-interface014有没有登录满，普通用户都不会登录到user-interfacevty1620。只有类型（net-manager）的用户才能登录到user-interfacevty1620。password，则必须使用命令setauthenticationpassword设置认证。说明l SSH

说明步骤1配置VTY用户界面支持SSH执行命令user-interfaceui-typefirst-ui-numberlast-ui-number]，进入用户界面视说明步骤2在系统视图下执行命令sshuseruser-name，创建SSH执行命令local-useruser-namepassword{simplesimple-password|ciphercipher-password|irreversible-cipherirreversible--password}，配置本地用户名及。步骤4创建RSA或DSAl执行命令rsalocal-key-paircreate，产生本地RSA说明l在进行其它SSH配置之前，必须完成rsalocal-key-paircreate配置，生成本地密钥对。服务器密钥对和主钥对的最小长度均为512位，最大长度均为2048位。l密钥对生成后，可以执行dis yrsalocal-key-pairpublic命令查看本地密钥对中的公钥部l当用户需要清除本地密钥对时，可执行命令rsalocal-key-pairdestroy执行rsalocal-key-pairdestroy命令后，请确认是否销毁本地所有的RSA密钥。由于此命令l执行命令dsalocal-key-paircreate，产生本地DSA说明l在进行其它SSH配置之前，必须完成dsalocal-key-paircreate配置，生成本地密钥对。服务l密钥对生成后，可以执行dis ydsalocal-key-pairpublic命令查看本地密钥对中的公钥部l当用户需要清除本地密钥对时，可执行命令dsalocal-key-pairdestroy步骤5根据实际配置的SSH用户认证方式，选择如表2-11、执行命令sshuseruser--©3、执行命令local-useruser-namepasswordsimple|cipher|irreversible-cipherpassword，4、执行命令local-useruser--defaultpassword1、执行命令sshuseruser-name-2、执行命令rsapeer-public-key--l进入公共密钥编辑视图后，l进入公共密钥编辑视图后，-l如果未输入合法的密钥编码keyend后，将无法生成密l如果步骤2中指定的密钥key-7、执行命令sshuseruser-nameassignrsa-keykey-name，为SSH-1、执行命令sshuseruser-name-2、执行命令dsapeer-public-keykey-nameencoding-type{der|--l进入公共密钥编辑视图后，l进入公共密钥编辑视图后，-l如果未输入合法的密钥编码keyend后，将无法生成密l如果步骤2中指定的密钥key-7、执行命令sshuseruser-nameassigndsa-keykey-name，为SSH-步骤6在系统视图下执行命令sshuserusernameservice-type{sftp|snet|all}，配置SSH用步骤7在系统视图下执行命令snetserverenable，使能Snet服务

©2-15PuTTY 常见故障

<>disysshserverSSH SSHconnectiontimeout SSHserverkeygeneratinginterval:0hoursSSHAuthenticationretries :3timesSFTP Snet <>system-[]snetserver[]user-interfacevty04[-ui-vty0-4]disythisuser-interfacevty04authentication-modeaaauserprivilegelevel3idle-timeout00protocolinboundssh命令protocolinbound{all|ssh| net}用来配置允许登录接入用户类型的协议。protocolinboundnet为缺省配置。如果配置为protocolinboundnet，使用SSH将无法登录；如果配置为protocolinboundssh或protocolinboundall，则使用SSH执行命令disyrsalocal-key-pairpublic查看当前服务器端密钥对信息。如果没有配置，执行命令rsalocal-key-paircreate创建。[]rsalocal-key-pairTherangeofpublickeysizeis(512~2048).NOTES:Ifthekeymodulusisgreaterthan512,ItwilltakeafewInputthebitsinthemodulus[default=512]:768Generatingkeys... l创建SSH用户[]sshuser[-aaa]sshusero@163authentication-typeall[-aaa]sshusero@163service-typeall[-aaa]sshusero@163sftp-directory[][-aaa]local-usero@163passwordsimpleabc-pass[-aaa]local-usero@163service-typesshl对SSH用户配置缺 验证[]sshauthentication-typedefault[][-aaa]local-usero@163passwordsimpleabc-pass[-aaa]local-usero@163service-typessh<>disyuser-interfaceum-vtyumofVTYuser:5<>disyUser- Network 34VTY 03:31:35 Username:35VTY 03:51:58 Username:36VTY 00:10:14 Username:37VTY 02:31:58 Username:+39VTY Username: um-vtyvty-<>system-[]user- um-vty<>disysshserverSSH SSHconnectiontimeout SSHserverkeygeneratinginterval :0hoursSSHAuthenticationretries :3timesSFTPserver Snet l如果使用SSHv1版本的客户端登录服务器，则服务器端版本兼容配置需要设置为<>system-[]sshservercompatible-ssh1xl如果使用SSHv2版本的客户端登录服务器，则服务器端版本兼容配置需要设置为<>system-[]undosshservercompatible-ssh1x<>system-[]sshfirst-timel ©

预先正确配置待调测设备接口的IP地址。lME60设备和站NMS之间路由可达。3-1NMS无l读团体名l写团体名 无l读团体名l写团体名 无l用户组名l用户名 无说明

>system- ]snmp-[]snmp-agentsys-infoversion[]snmp-agentcommunityreadcomaccessacl2000[]snmp-agentcommunitywritemgracl2000[]acl[-acl-basic-2000]rulepermitsource00[-acl-basic-2000]quit说明 ]snmp-agenttrap ]snmp-agenttarget-hosttrapaddressudp-0paramssecuritynamecomaccessv1private-netmanager <>system-[]snmp-[]snmp-agentsys-infoversion[]snmp-agentcommunityreadcomaccessacl2001[]snmp-agentcommunitywritemgracl2001 ]acl -acl-basic-2001]rulepermitsource00[-acl-basic-2001]quit说明 ]snmp-agenttrap ]snmp-agenttarget-hosttrapaddressudp- 0paramssecuritynamecomaccessv2cprivate-netmanager <>system-[]snmp-[]snmp-agentsys-infoversion#[]snmp-agentgroupv3配置SNMP用户信息，以下情况为例：为SNMP组NMS加入一个用户John，安全级别为需要认证、指定认证协议为HMAC-MD5-96、认证为o。配置SNMP用户信息可以参考命令snmp-agentusm-user。[]snmp-agentusm-userv3JohnJohngroupauthentication-modemd5[]acl[-acl-basic-2002]rulepermitsource00[-acl-basic-2002]quit[]snmp-agentusm-userv3JohnNMSacl可以参考命令snmp-agenttarget-hosttrap。说明 ]snmp-agenttrap ]snmp-agenttarget-hosttrapaddressudp-0paramssecuritynamecomaccessv3private-netmanager

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已经完成2登录设备步骤1执行命令disyversion[slotslot-id]，查看版本信息<>disy<VersatileRoutingtformVRP(R)software,Version5.12(ME60V600R005C00)Copyright(C)2000-2010Co.,.ME60-8uptimeis0day,10hours,15minuteME60versioninformation:More<>disystartupConfiguredstartupsystemsoftware: Startupsystemsoftware: Nextstartupsystemsoftware: Startupsaved-configurationfile: Nextstartupsaved-configurationfile: Startuppaf cfcard:/paf-Nextstartuppaf cfcard:/paf-Startuplicense cfcard:/license-Nextstartuplicense cfcard:/license-Startuppatch Nextstartuppatchpackage: Configuredstartupsystemsoftware: Startupsystemsoftware: Nextstartupsystemsoftware: Startupsaved-configurationfile: Nextstartupsaved-configurationfile: Startuppaf cfcard:/paf-Nextstartuppaf cfcard:/paf-Startuplicense cfcard:/license-Nextstartuplicense cfcard:/license-Startuppatch Nextstartuppatch 常见故障说明升级前请联系技术工程师或登录，到软件中心升级中可能会已经完成2登录设备步骤1执行命令disyhealth，查看ME60设备的健康状态常见故障已经完成2登录设备步骤1执行命令disydevice[pic-status|slot-id]，查看在位设备的信息。可以输入[pic-status|slot-id]查看所有LPU板的P信息和指定槽位的详细信息，包括LPU、MPU、lRegister：表示设备是否 常见故障ME60 l如果槽位供电正常，而设备上仍显示单板未上电，则为单板电源模块故障，需在用户视图下，使用upgradelpuby-testbusslot-idstartupmbus_epld、upgradelpuby-testbusslot-idstartupfad_epld和upgradelpuby-testbusslot-idstartuplpu_epld在用户视图下，使用upgradesfuby-testbusslot-idstartupmbus_epld、upgradesfuby-testbusslot-idstartupsfu_epld1和upgradesfuby-testbusslot-idstartupsfu_epld2在用户视图下，使用upgradelpuby-testbusslot-idstartuplpu_bootrom、upgradelpuby-testbusslot-idstartuplpu_bootload、upgradelpuby-testbusslot-idstartupfad_bootrom和upgradelpuby-testbusslot-idstartupfad_bootload命令升级接口板在用户视图下，使用upgradesfuby-testbusslot-idstartupsfu_bootrom和upgradesfuby-testbusslot-idstartupsfu_bootload命令升级交换网板的大小系统。ll设备的配置文件、日志信息、告警信息。请参考日常项目及操作收集配置已经完成2登录设备步骤1执行命令disyfan，查扇状态如果上述显示信息中加粗部分为风扇在位（Present:YES）并成功（Registered:已经完成2登录设备步骤1执行命令disypower，查看电源状态已经完成2登录设备步骤1执行命令disyclock，查看系统时间<>disyclock2010-10-3119:16:14TimeZone(DefaultZoneName):常见故障用户视图下执行命令clocktimezonetime-zone-nameadd|minusoffset，设置所在（可选）用户视图下执行命令clockdaylight-saving-timetime-zone-namerepeatingstart-time{{{first|second|third| |last}weekdaymonth}|start-date}end-time{{{first|second|third| |last}weekdaymonth}|end-date}offset，设置已经完成2登录设备步骤1执行命令disyinterfacebrief[main]，查看设备上当前所有接口的简要信息。包括接<>disyinterfacebriefPHY:Physical*down:administratively(b):BFDdown(e):EFMdown(d):DampeningInUti/OutUti:inpututility/outputEth-0000000Ip-00常见故障在本端及对端的接口视图下均使用disythis命令查看接口是否执行shutdown操用disythisinterface命令查看接口状态是否Up。l对于以太网类型的接口。检查对端设备是否配置了速率和双工模式的强制。请thisinterface命令查看接口状态是否Up。执行duplexfull|half|auto}执行speed10|100|1000|autol功率等是否匹配。如不匹配请更换能够匹配的光模块，再使用disythisl若接口类型为电接口，检查网线是否插好，如果网线未插好，重新插网线，使用disythisinterface命令查看接口状态是否Up；若网线已插好，接口状态仍电模块，然后使用disythisinterface命令查看接口状态是否Up。使用命令disytrapbuffer查看是否存在和接口相关的告警，并根据产品配套的告

已经完成2登录设备步骤1执行命令disyalarm{slot-id|all}，查看当前所有的告警信息，以判断设备是否发生<>disyalarmallNOalarm步骤2执行命令disytrapbuffer[sizevalue][|count][|{begin|include|exclude}regular-<>disyTrapBufferConfigurationandcontents:enabledallowedmaxbuffersize:1024actualbuffersize:channelnumber:3,channelname:trapbufferdroppedmessages:0overwrittenmessages:131currentmessages:1#Nov16201015:33:06SRM_BASE/1/ENTITYRESUME:OID.0Physicalentityisdetectedresumedfromfailure.(EntityPhysicalInd ,BaseTrapSeverity=2,BaseTrapProbableCause=67719,BaseTrapEventType=5,EntPhysicalContainedIn= ,EntPhysicalName="LPU2",RelativeResource="SFP",ReasonDescription="LPU2isfailed,EAGFSFP0ofPIC0isabnormal,Resume")

已经完成2登录设备步骤1执行命令disyvoltage[[lpu|mpu|sfu]slotslot-id[picpic-id]]，查看设备上单板电告警。Low_Alam_ThresholdFatal为低电压致命告警值，当电压低于该值，可能会引起于该值时，设备会发出告警。High_Alam_ThresholdFatal为高电压致命令告警值，当电常见故障

已经完成2登录设备步骤1执行命令disytemperature[[lpu|mpu|sfu]slotslot-id[picpic-id]]，查看设备上单<>disytemperatureBase-Board,Unit:C, I2CAddrChlStatusMinorMajorFatalAdj_speedTMinTmax(C)LPUF1 NORMAL70 1201401501602122130170常见故障©

步骤1执行disyinterfaceethernetbrief查看以太网接口的物理状态、自协商方式、双工模<>disyinterfaceethernetbriefPHY:Physical*down:administratively(l):loopback(b):BFDdownInUti/OutUti:inpututility/output PhysicalAuto-NegDuplex InUti <>disyinterfacegigabitethernet2/0/0GigabitEthernet2/0/0currentstate:UPLineprotocolcurrentstate:Lastlineprotocoluptime:2010-02-09 ,QuidwaySeries,GigabitEthernet2/0/0InterfaceRoutePort,The umTransmitUnitis1500InternetAddressisIPSendingFrames'FormatisPKTFMT_ETHNT_2,Hardwareaddressis00e0-fc7d-a49dTheVendorPNisFTRJ8519P1BNL-HWTheVendorNameisFINISARPortBW:1G,TransceivermaxBW:1G,TransceiverMode:MultiModeWaveLength:850nm,TransmissionDistance:550mRxPower:-6.72dBm,TxPower:-Loopback:none,full-duplexmode,negotiation:disable,PauseFlowcontrol:ReceiveEnableandSendThesettedport-tx-enablingdelaytimeis:0msTheremanenttimeofenablingport-txis:0msLastphysicaluptime:2010-03-2115:35:04Lastphysicaldowntime:2010-03-2115:35:04Currentsystemtime:2010-02-1023:49:52Statisticslastcleared:neverLast300secondsinputrate:240bits/sec,0Last300secondsoutputrate:88bits/sec,0packets/sec bytes,61864packets bytes,5208packetsUnicast:0packets,Multicast:30932Broadcast:30932packets,JumboOctets:0CRC:0packets,Symbol:0Overrun:0packets,LongPacket:0Jabber:0packets,Alignment:0Fragment:0packets,UndersizedFrame:0packetsRxPause:0packetsUnicast:0packets,Multicast:5208Broadcast:0packets,JumboOctets:0Lost:0packets,Overflow:0packets,Underrun:0System:0packets,Overruns:0TxPause:0Inputbandwidthutilization:0.01%Outputbandwidthutilization:0.01%步骤3使用命令，测试以太链路的连通性 >:56databytes,pressCTRL_CtoReplyfrom:bytes=56Sequence=1ttl=255time=2msReplyfrom:bytes=56Sequence=2ttl=255time=1msReplyfrom:bytes=56Sequence=3ttl=255time=1msReplyfrom:bytes=56Sequence=4ttl=255time=1msReplyfrom:bytes=56Sequence=5ttl=255time=113msstatistics--5packet(s)5packet(s)0.00%packetround-tripmin/avg/max=1/23/113常见故障

把光模块用光纤自环，即在接口视图下执行undoshutdown命令后，用一根光 ME0ME60（LinME0查看该ME60以太网接口的IP地址与对端设备是否位于同一子网内，即二者的

<>disyinterfacebrief|includePosPHY:Physical*down:administratively(l):loopback(s):spoofing(b):BFDdown(e):EFMdown(d):DampeningInUti/OutUti:inpututility/outputInterfacePHYProtocolInUtiOutUtiinErrorsoutErrorsPos1/0/0up 0.01%0.01% down0down0down0步骤2执行命令disyinterfacepos，查看到POS接口的物理状态、链路协议状态、时钟模式<>disyinterfacepos1/0/0Pos1/0/0currentstate:UPLineprotocolcurrentstate:Lastlineprotocoluptime:201103-12 ,QuidwaySeries,Pos1/0/0RoutePort,The umTransmitUnitis4470,Holdtimeris10(sec)InternetAddressis1.00.1/24LinklayerprotocolisPPPLCPopened,IPCPopenedTheVendorPNisFTRJ8519P1BNL-HWTheVendorNameisFINISARCORP.PortBW:2.5G,TransceivermaxBW:2.5G,TransceiverMode:SingleModeWaveLength:1310nm,TransmissionDistance:5kmRxPower:-5.51dBm,TxPower:-6.00dBmPhysicallayerisPacketOverSDH,Scrambleenabled,clockmaster,CRC-32,loopback:noneFlagJ0"NetEngine FlagJ1"NetEngine FlagC222(0x16)Thesettedport-tx-enablingdelaytimeis:0msTheremanenttimeofenablingport-txis:0msLastphysicaluptime :2011-03-1222:16:35Lastphysicaldowntime:2011-03-1222:16:34Currentsystemtime:2011-03-1222:16:43SDHsectionlayer:nonelinelayer:nonepathlayer:SDHsectionlayer:B1 layer:B20REI0 layer:B30Statisticslastcleared:2010-01-08Last30secondsinputrate bits/sec,23333packets/secLast30secondsoutputrate bits/sec,23333packets/secInput:800011packets, Inputerror:0shortpacket,0longpacket,0CRC,0lostpacketOutput:800005packets, Outputerror:0Outputerror:0overrunpackets,0underrunpacketsInputbandwidthutilization:0.01%Outputbandwidthutilization: 步骤3使用命令，测试POS接口所连链路的连通性 >:56databytes,pressCTRL_CtoReplyfrom:bytes=56Sequence=1ttl=255time=2msReplyfrom:bytes=56Sequence=2ttl=255time=1msReplyfrom:bytes=56Sequence=3ttl=255time=1msReplyfrom:bytes=56Sequence=4ttl=255time=1msReplyfrom:bytes=56Sequence=5ttl=255time=113msstatistics--5packet(s)5packet(s)0.00%packetround-tripmin/avg/max=1/23/113常见故障

请执行disyinterfacepos[interface-number]命令l当字段currentstate显示Administrativelydown，则说明此接口未打开，请在该接口视图下执行undoshutdown命令。l当发送光功率TxOpticalPowerl当接收光功率RxOpticalPower小于接收灵敏度时，请调整链路或更换对端光模l当SDHalarm下字段显示非none，且SDHerror下字段显示B1、B2、B3误码有增l如果物理层可以Up、接口下SDH告警全部清除且接口下B1/B2/B3误码没有增长l如果物理层依然不能Up，则可判断本端设备的单板或光模块异常，可尝试更换说明l 步骤1执行命令disycontrollere1，查看CE1接口的状态信息<>disycontrollere11/0/0E11/0/0currentstate:UPDescription:,QuidwaySeries,E11/0/0InterfacePhysicallayerisPacketOverNO-CRC4clockmaster,linecodehdb3,loopbacknonesectionlayer:alarm:nonelinelayer:alarm:nonepathlayer:alarm:Thesettedport-tx-enablingdelaytimeis:0msTheremanenttimeofenablingport-txis:0ms步骤2执行命令disyinterfaceserial，查看串口当前运行状态和接口统计信息<>disyinterfaceserial1/0/0/0:0Serial1/0/0/0:0currentstate:UpLineprotocolcurrentstate:Description:,QuidwaySeries,Serial1/0/0/0:0RoutePort,TheumTransmitUnitis1500,HoldtimerisDerivedfromCPOS1/0/0e11,Timeslot(s)Used:1-31,baudrateis Internetprotocolprocessing:enabledLinklayerprotocolisPPPLCPinitialclockmaster,loopbacknoneCRC:CRC-32Currentsystemtime:2011-01-2117:45:40FramerLOSAlarmStatus(0-NONE1-ALARM):0FramerLOFAlarmStatus(0-NONE1-ALARM):FramerPAISAlarmStatus(0-NONE1-ALARM):1FramerPRDIAlarmStatus(0-NONE1-ALARM):0PSN2TDMPWAlarmstatus(0-NONE1-RDI2-AIS):0Statisticslastcleared:2011-01-2110:18:0709:25:21Trafficstatistics:Input:0Output:0packetsOutputerror:0underruncount,0overrun0misorderpackets,0malformed0lospackets,0dummyES:0,SES:0,UAS:Inputbandwidthutilization:0.00%Outputbandwidthutilization:0.00%步骤3使用命令，测试CE1接口所连链路的连通性 >:56databytes,pressCTRL_CtoReplyfrom:bytes=56Sequence=1ttl=255time=2msReplyfrom:bytes=56Sequence=2ttl=255time=1msReplyfrom:bytes=56Sequence=3ttl=255time=1msReplyfrom:bytes=56Sequence=4ttl=255time=1msReplyfrom:bytes=56Sequence=5ttl=255time=113ms statistics--5packet(s)5packet(s)0.00%packetround-tripmin/avg/max=1/23/113常见故障若物理状态为AdministrativelyDown，表示接口被执行了shutdown命令。请使用undoshutdown命令来使能接口。l检查本端对应接口是否连接线缆、线缆是否插牢、接口对应的指示灯状态l检查对端相应的接口线缆是否已经插牢，并在相应的接口视图下执行disythisinterface命令检查是否物理状态为AdministrativelyDown，接口是否设l两端的配置，如工作模式、线路编格式等是否一致，时钟模式是否正 ©©

步骤1执行命令disyinterfaceatm，查看ATM接口的配置及状态信息<>disyinterfaceatm1/0/0Atm1/0/0currentstate:UPLineprotocolcurrentstate:Lastlineprotocoluptime:2010-11-03,17:24:24Description:Atm1/0/0InterfaceRoutePort,TheumTransmitUnitis1500Internetprotocolprocessing:disabledAALenabled:AAL5,umVCs:2048VCsonmain-interface:1(TotalVCs:1)VPsonmain-interface:0(TotalVPs:1TheVendorNameisFINISARCORP.,TheVendorPNisFTRJ1321P1BTLTransceiverBW:2.5G,TransceiverMode:SingleModeWaveLength:1310nm,TransmissionDistance:RxOpticalPower:-24.95dBm,TxOpticalPower:-1.99dBmPhysicallayerisPacketOverSDHUBR:1,CBR:0,VBR:0,USEDBandWidth:VPIMax:255,VCIMax:Scrambleenabled,clockmaster,CRC-32,loopback:noneFlag:J0"NetEngine"Flag:J1"NetEngine"Flag:C219(0x13)SDHsectionlayer:OOFLOFLOSlinelayer:AISpathlayer:AISRDISDHerror:sectionlayer:B1:24linelayer:B2:0M1:pathlayer:B3:0G1:0Statisticslastcleared:neverSendgoodcell:0cellsSendidlecell:25099462530cellsReceiveidlecell:0cellsReceivecorrectedcell:0Receiveuncorrectedcell:97Droppedreceivecell:0cellsLastdroppedreceivecellconnection:Last30secondsinputrate:0bits/sec,0Last30secondsoutputrate:0bits/sec,0Input:0Bytes,0Output:0Bytes,0步骤2执行命令disyatmmap-info，查看ATM的上层协议映射表信息是否正确<>disyatmmap-Atm1/0/0,PVC1/33,IP,StateUP,vlink1Atm1/0/0,PVC2/101,ETH,Virtual-Ethernet1/0/0,步骤3执行命令disyatmpvc-info，查看PVC的信息<>disyatmpvc-VPI/VCI|STATE|PVC- |ENCAP|PROT 0/40 |SNAP |Atm1/0/0 ©0/60|UP VPI/VCI|STATE|PVC-NAME

|SNAP|ETH|Atm1/0/0.1|ENCAP|PROT 1/10 |SNAP|None|Atm2/0/0.11/100 |SNAP |Atm2/0/0步骤4执行命令disyatmpvp-info，查看PVP的信息<>disyatmpvp-VPI|STATE|PVP- |INDEX|ENCAP|PORT|10 UP | |AAL0|None|步骤5使用命令，测试ATM链路的连通性 >:56databytes,pressCTRL_CtoReplyfrom:bytes=56Sequence=1ttl=255time=2msReplyfrom:bytes=56Sequence=2ttl=255time=1msReplyfrom:bytes=56Sequence=3ttl=255time=1msReplyfrom:bytes=56Sequence=4ttl=255time=1msReplyfrom:bytes=56Sequence=5ttl=255time=113msstatistics--5packet(s)5packet(s)0.00%packetround-tripmin/avg/max=1/23/113常见故障

进入ATM接口视图，使用disythisinterface命令查看该ATM接口的状态。如果l请检查插接在ATM接口的光纤是否正确。一个ATM接口上应该有两根光纤，分l由于ATM的光纤分为多模和单模，如果出现时丢包或不通的情况可以检查l如果两台路由器直接相连，请检查是否两个ATM接口都没有启动内部时钟。路应该有一方执行clockmaster提供内部时钟。l如果接口的物理状态仍为Down，需要联系的技术支持工程师需要配置成Broadcast类型。如果出现小包能通，大包不能通的现象，请检

步骤1执行命令disyfrinterface，查看使用帧中继协议的接口状态，包括接口是作为DTE还<>disyfrinterfacePos1/0/0,DCE,physicalup,protocolPos1/0/0.1,point-to-point,protocoll请检查接口工作方式是否正确。DTE为用户侧设备接口工作方式，DCE为网络侧设备l请检查物理链路状态是否UP。l请检查网络协议状态是否UP。l子接口类型是点到点。步骤2执行命令disyfrmap-info，查看帧中继地址映射表<>disyfrmap-MapStatisticsforinterfacePos1/0/0(DCE)DLCI20,Point-to-PointDLCI,Pos1/0/0.1createdat:2010/02/1211:17:37,status:ACTIVE步骤3使用命令，测试帧中继链路的连通性 >:56databytes,pressCTRL_CtoReplyfrom:bytes=56Sequence=1ttl=255time=2msReplyfrom:bytes=56Sequence=2ttl=255time=1msReplyfrom:bytes=56Sequence=3ttl=255time=1msReplyfrom:bytes=56Sequence=4ttl=255time=1msReplyfrom:bytes=56Sequence=5ttl=255time=113msstatistics--5packet(s)5packet(s)0.00%packetround-tripmin/avg/max=1/23/113常见故障

步骤1执行命令disyinterfaceinterface-typeinterface-number，查看接口当前运行状态和接口说明<>disyinterfacegigabitethernet2/0/0GigabitEthernet2/0/0currentstate:UPLineprotocolcurrentstate:Lastlineprotocoluptime:2010-02-0904:26:01Description:,QuidwaySeries,GigabitEthernet2/0/0InterfaceRoutePort,TheumTransmitUnitis1500InternetAddressisIPSendingFrames'FormatisPKTFMT_ETHNT_2,Hardwareaddressis00e0-fc7d-a49dTheVendorPNisFTRJ8519P1BNL-HWTheVendorNameisFINISARPortBW:1G,TransceivermaxBW:1G,TransceiverMode:MultiModeWaveLength:850nm,TransmissionDistance:550mRxPower:-6.72dBm,TxPower:-Loopback:none,full-duplexmode,negotiation:disable,PauseFlowcontrol:ReceiveEnableandThesettedport-tx-enablingdelaytimeis:0msTheremanenttimeofenablingport-txis:0msLastphysicaluptime:2010-03-2115:35:04Lastphysicaldowntime:2010-03-2115:35:04Currentsystemtime:2010-02-1023:49:52Statisticslastcleared:neverLast300secondsinputrate:240bits/sec,0Last300secondsoutputrate:88bits/sec,0packets/sec bytes,61864packets bytes,5208packetsUnicast:0packets,Multicast:30932Broadcast:30932packets,JumboOctets:0CRC:0packets,Symbol:0Overrun:0packets,LongPacket:0Jabber:0packets,Alignment:0packetsFragment:0packets,UndersizedFrame:0packetsRxPause:0packetsUnicast:0packets,Multicast:5208Broadcast:0packets,JumboOctets:0Lost:0packets,Overflow:0packets,Underrun:0System:0packets,Overruns:0TxPause:0Inputbandwidthutilization:0.01%Outputbandwidthutilization:0.01%说明 常见故障© 业务及协议流调测（IBGP、调测MPLS（LDP、调测MPLS调测MPLS调测BGP/MPLS本节介绍了BGP/MPLS 调测调测调测调测调测oXoXSLDHeb法进行验证根据组方式的同普通oX接入业务以分为oEoEoVLAN、oEoLT调测

步骤1在被调测设备上执行disyiprouting-table命令查看路由表中是否存在静态路由<>disyiprouting-RouteFlags:R-relay,D-downloadtoRoutingTables:Destinations: Routes: ProtoPreCostFlags Direct0DDirect0DDirect0DDirect0DDirect0D/24Static60 步骤2在被调测设备上执行disyiprouting-tableprotocol命令，查看指定路由协议的路由信<>disyiprouting-tableprotocolstaticRouteFlags:R-relay,D-downloadtofibPublicroutingtable:Destinations:1 Routes:1 ConfiguredRoutes:1Staticroutingtablestatus:<Active>Destinations: Routes: Pre Static Staticroutingtablestatus:Destinations: Routes:步骤3在被调测设备上使用命令测试静态路由的连通性<>0:56databytes,pressCTRL_CtobreakReplyfrom0:bytes=56Sequence=1ttl=254time=60msReplyfrom0:bytes=56Sequence=2ttl=254time=65msReplyfrom0:bytes=56Sequence=3ttl=254time=36msReplyfrom0:bytes=56Sequence=4ttl=254time=93msReplyfrom0:bytes=56Sequence=5ttl=254time=230statistics--5packet(s)5packet(s)0.00%packetround-tripmin/avg/max=23/55/93常见故障执行命令disycurrent-configuration|includeroute-static，检查静态路由各参数OSPF或ISIS时，如果需要配置的静态路由生效，需要先通过命令iproute-static

步骤1在设备上执行命令disyospfpeer，查看被调测设备的OSPF邻居信息<>disyospfOSPFProcess1withRouterIDAreainterface(GigabitEthernet1/0/0)'sneighborsRouterID:Address:State:FullMode:NbrisSlavePriority:1DR:BDR:MTU:0Deadtimerduein35secRetranstimerinterval:5Neighborisupfor00:00:05AuthenticationSequence:[0]步骤2在设备上执行命令disyospfrouting，查看被调测设备的OSPF路由表的信息。<>disyospfOSPFProcess1withRouterIDRoutingTablesRoutingfor11TotalNets:2IntraArea:3InterArea:0ASE:0NSSA:<>disyospfOSPFProcess1withRouterID©©RoutingRoutingfor Cost Inter-Routingfor 1 1TotalNets:IntraArea:2InterArea:1ASE:NSSA:SS步骤3在设备上执行命令disyospfinterface，查看被调测设备的OSPF接口信息<>disyospfOSPFProcess1withRouterIDArea: (MPLSTEnotIP P-2- 步骤4在设备上执行命令disycurrent-configuration，查看设备当前生效的配置参数<>disycurrent-configurationospf -instancedefault-route-advertisealwayscost1024type2import-routedirectroute-tag100areanetworknetwork#步骤5在设备上执行命令disyospferror，查看OSPF的错误信息<>disyospfOSPFProcess1withRouterID0:IP:received0:IP:receivedmyown0:Bad0:Bad0:Bad0:Badarea0:Droponunnumbered0:Badvirtual0:Badauthentication0:Badauthentication0:Packettoo0:Packetsize>ip0:Transmit0:Interface0:UnknownOpacket0:Netmask0:otimer0:Deadtimer0:Externoption0:Routerid0:Virtualneighbor ©0:NBMAneighbor0:InvalidSourcepacket:Neighborstate0:Routerid0:Externoption0:UnknownLSA0:MTUoptionACKpacket0:Neighborstate0:UnknownLSAREQpacket:Neighborstate0:Empty0:BadUPDpacket:Neighborstate0:Newerself-generate0:LSAchecksum0:Receivedlessrecent0:UnknownLSAOpaque0:9-outofflooding0:10-outofflooding0:11-outofflooding0UnkownTLVRetransmissionforpacketoverLimitation0:NumberforDD0:NumberforUpdate0:NumberforRequestReceiveGraceLSA0:Numberofinvalid0:Numberfailed0:NumberofwrongperiodConfiguration :Tunnelcost步骤6在被调试设备上执行命令，测试OSPF路由的连通性<>0:56databytes,pressCTRL_CtoReplyfrom0:bytes=56Sequence=1ttl=255time=3msReplyfrom0:bytes=56Sequence=2ttl=255time=3msReplyfrom0:bytes=56Sequence=3ttl=255time=2msReplyfrom0:bytes=56Sequence=4ttl=255time=3msReplyfrom0:bytes=56Sequence=5ttl=255time=3ms0statistics--5packet(s)5packet(s)0.00%packetround-tripmin/avg/max=2/2/3常见故障

NBR_DOWN_REASON(l):NeighborstateleavesfullorchangedtoDown.(Proce=[USHORT],NeighborRouterId=[IPADDR],NeighborAreaId=[ULONG],NeighborInterface=[STRING],NeighborDownImmediatereason=[STRING],NeighborDownPrimeReason=[STRING],lNeighborDownDuetolNeighborDownDuetoKill如果是PhysicalInterfaceStateChange则表示接口状态发生了改变，请执行disyinterface[interface-type[interface-number]]命令查看接口状态，排查如果是OSPFProcessReset，则表示执行了resetospfprocess的操作，可以获如果是BFDSessionDown，则表示BFD会话状态变成Down，请排查BFD故lNeighborDownDueto