002GEpon培训安装调试和故障处理.ppt

UT斯达康内部资料,1,GEPON产品培训,安装调试故障处理：硬件方面检查包括LED、光纤、光模块、与对端设备之间的距离软件方面检查包括自协商、noshutdown、ping命令、PVID、查看二层三层接口状态等操作注：数据转发是根据目的MAC地址、VLANID、还有端口号进行转发如果找不到相应的转发端口，系统自动丢弃数据包。,UT斯达康内部资料,83,上连口故障处理2,进行查询BCM的MAC地址表telnetBBS1000(config-t)#showmac-adInterfaceVlanStaticLAG-GroupGroupIDMACaddress-ge1/1104dynamicNo-00:00:00:00:00:01ge3/1104dynamicNo-00:00:00:00:00:20ge1/1104dynamicNo-00:00:00:00:00:08查询PAS芯片的MAC地址表telnetBBS1000(config-t)#showinterfaceepon-oltmac-address-tableRecordOLTLPortONUidLLIDVIDMac_AddressType-11/111110100:00:00:00:00:01Dynamic21/111110100:00:00:00:00:08Dynamic31/111110100:07:ba:34:bd:e8Dynamic41/122210200:07:ba:34:bd:e1Dynamic51/133310300:07:ba:34:bd:ebDynamic1/144410400:07:ba:34:bd:b1Dynamic注：如果源和目的MAC地址位于同一个EPON接口下，系统不会转发。,UT斯达康内部资料,84,上连口故障处理3,上连口物理不通，端口状态就是down对OLT的上联口通过下面的配置步骤进行处理：把对端口设备的端口配置为100M，fullnouplink-speedautoshutdown拔出电接口模块插入电接口模块noshutdownnoautouplink-speed100,UT斯达康内部资料,85,BBS1000+(config-t)#showinterfacegiga-ethernet3/1counters,上连口故障处理4,Transmit/ReceivecountersGE3/1TransmitandReceivepacketssizeof64=25916TransmitandReceivepacketssize65to127=7150TransmitandReceivepacketssize128to255=1806TransmitandReceivepacketssize256to511=875TransmitandReceivepacketssize512to1023=701TransmitandReceivepacketssize1024to1518=33685TransmitandReceivepacketssize1519to1522withvlantag=0CRC错误且数据段1514字节被称为JabberCRC错误而数据段正常(60-1514)则为普通CRC校验错误一个数据帧尾没有形成一个完整的Byte时被称为alignment错误CRC错误且数据段showhost-routeCodes:H-statichost-routeconfiguration,A-staticARPconfigurationAddressHardwareAddrTypeInterface-+-+-+-222.80.199.100:05:3b:81:14:b0dynamicVlan8222.80.199.3400:00:00:00:00:00static(H)Vlan101222.80.199.3600:00:00:00:00:00static(H)Vlan103222.80.199.3700:00:00:00:00:00static(H)Vlan104222.80.199.3900:c0:4c:37:0b:ebstatic(H)Vlan105222.80.199.6600:e0:4c:39:1f:97static(H)Vlan133222.80.199.6700:e0:4c:19:99:09static(H)Vlan134222.80.199.10100:07:e9:0a:23:21static(H)Vlan168pon-sysvlan-id-base101pon-syslocal-authenticationenabledpon-syssla-synchronizationdisabledpon-syslport-strict-bindingdisable没有将ONU和LPORT绑定的功能生效，导致网吧用户