【正文】
ement mode : SNMP Multicast mode : IGMPSnooping SNMP profile ID : 3 SNMP profile name : snmpprofile_3 Description : houenjiaoyu Last down cause : dyinggasp Last up time : 20100412 07:48:45 Last down time : 20100413 01:03:58 Last dying gasp time : 20100413 01:02:18 ONT online duration : TypeD Support : Support Isolation state : normal Line profile ID : 300 Line profile name : MA5620E Notes: * indicates configed by the discrete mand FEC switch :Disable Encrypt type :off DBA ProfileID :10 Traffictableindex :6 Dbathreshold : Queuesetindex Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 1 2 3 會(huì)有三個(gè)時(shí)間(紅色標(biāo)注):Last up time上一次上線(xiàn)時(shí)間,Last down time上一次掉線(xiàn)時(shí)間,Last dying gasp time上一次斷電時(shí)間。 上面是配合現(xiàn)場(chǎng)人員處理故障的一些常用命令,下面具體介紹一下ONU常見(jiàn)故障的具體處理步驟:查看ONU狀態(tài),判斷ONU是否在線(xiàn),下線(xiàn)原因是由光路斷或者斷電引起。先看下語(yǔ)音板位置,華為ONU語(yǔ)音板型號(hào)為ASNBCZJTaiyouweiONU01HWMA5612 display board 0SlotID BoardName Status SubType0 SubType1 Online/Offline0 H831CCFE Active_normal EP1A ASDA123 H831ASNB Normal4 H831EPFB Normal語(yǔ)音板位置在第三槽位。 現(xiàn)場(chǎng)人員查看設(shè)備硬件的同時(shí),我們登錄到設(shè)備上通過(guò)命令查看設(shè)備狀態(tài)是否和現(xiàn)場(chǎng)反饋的一致。華為ONU,正常應(yīng)該是綠燈或黃燈,如果亮紅燈,則設(shè)備有故障。012MA5626(華為ONU):1槽位是寬帶業(yè)務(wù)板。要做到這點(diǎn),首先就要學(xué)習(xí)和了解現(xiàn)場(chǎng)接入設(shè)備的硬件知識(shí)。下面簡(jiǎn)單介紹一下華為ONU設(shè)備的槽位分布情況:MA5680T(華為OLT):16,916槽位是業(yè)務(wù)板槽位,78槽位是主控板,一主一備,1718為上行板 。MA5610(華為ONU):14槽位是業(yè)務(wù)板槽位,1槽位只能插語(yǔ)音板,其他槽位寬帶板,語(yǔ)音板都能插。,如果link燈不亮,則光路不通。先查看ONU所有的單板是否正常(Normal為正常):yiliankeji_ma5612 (config)display board 0SlotID BoardName Status SubType0 SubType1 Online/Offline0 H831CCFE Active_normal EP1A ASDA 1 H848ASNB Normal 2 H848ASNB Normal 3 4 H831EPFB Normal 先查看ONU某塊單板的端口狀態(tài):CZJTS240YUDONGCUNDONGLUONU01HWMA5612display board 0/4Board Name : H831EPFBBoard Status : NormalPort Port Optic MDI Speed Duplex Flow Active Link Type Status (Mbps) Ctrl State 0 GE auto auto auto off active offline 1 GE auto auto auto off active offline 2 FE auto auto_100 auto_full off active online 3 FE auto auto auto off active offline 4 FE auto auto auto off active offline 5 FE auto auto auto off active offline 6 FE auto auto auto off active offline 7 FE auto auto auto off active offline Note: For a 1000 M, electrical port in the fullduplex mode, setting MDI to any value is invalid如果link狀態(tài)為online,物理鏈路正常,如果為offline,物理鏈路不通,查看網(wǎng)線(xiàn),網(wǎng)卡,或更換ONU端口測(cè)試。CZJTaiyouweiONU01HWMA5612 display pstn state 0/3 F /S /P PTPSrvState PTPAdmState CTPSrvState CTPAdmState LineState