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华为ONI离线故障分析
Onu离线原因通常为停电、光缆断、光路衰耗大、设备故障。通过在 查看ONU设备信息，可以初步判断出故障原因。
MA5680T(co nfig)# display ont info 0 10 4 0
显示10板4 口第0个onu信息。
或者进入PON板。
MA5680T(co nfig)#i nter epo n 0/10
PDS_Sa nFe nJu_MA5680T(co nfig-if-epo n-0/10)#display ont info 4 0
olt上
F/S/P ONT-ID
Con trol flag
40激活，再查看状态
Run state
Config state
Match state
ONT LLID
ONT IP address/mask
ONT dista nce(m) ONT RTT(TQ) Memory occupati on CPU occupati on Temperature
Authe ntic type
MAC
Man ageme nt mode Software work mode Multicast mode SNMP profile ID SNMP profile name Descripti on
Last dow n cause
Last up time
Last dow n time Last dying gasp time ONT on li ne durati on Type D support Isolati on state ONT NNI type In teroperability-mode
:0/10/4
:0
:active如果此项为deactivated,则需要用
:offline
:in itial
:in itial
:
:MAC-auth
:781D-BA6B-62AD
:SNMP
:no rmal
:IGMP-S no opi ng
:10
:ZHWG
:SHILOU-ceshi-MA5620
:dyin g-gasp此项显示的是当前设备离线原因
:2013-12-06 00:58:27+08:00
:2013-12-11 09:31:50+08:00
:2013-12-11 09:31:50+08:00
:Not support :no rmal
:1G/1G
:Unknown
Line profile ID : 1
Li ne profile n ame : lin e-profile_1
ont active
2
3
Notes: * indicates configured by the discrete command
FEC switch :Disable Encrypt type :off
DBA Profile-ID :9
Traffi