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部分ONU间接性无法上网或者上网网速很慢 [复制链接]

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注册：2022-6-12

发表于 2023-8-3 16:26:04 |显示全部楼层

<article data-content="[{"type":"block","id":"kZul-1672497899655","name":"paragraph","data":{},"nodes":[{"type":"text","id":"eN6X-1672497899653","leaves":[{"text":"部分ONU间接性无法上网或者上网网速很慢很慢；","marks":[{"type":"bold"}]}]}],"state":{}},{"type":"block","id":"YYAo-1672497935179","name":"paragraph","data":{"style":{"textIndent":28}},"nodes":[{"type":"text","id":"khhl-1672497935177","leaves":[{"text":"阶段一临时解决：","marks":[{"type":"color","value":"#000000"},{"type":"fontSize","value":14},{"type":"bold"}]},{"text":"重启ONU  （深层原因：暂定为ONU版本问题导致）","marks":[{"type":"color","value":"#000000"},{"type":"fontSize","value":14}]}]}],"state":{}},{"type":"block","id":"w1j5-1676817829812","name":"paragraph","data":{"style":{"textIndent":28}},"nodes":[{"type":"text","id":"01fC-1676817829810","leaves":[{"text":"阶段二问题排查解决","marks":[{"type":"color","value":"#000000"},{"type":"fontSize","value":14},{"type":"bold"}]},{"text":"：下游环路导致。（根因：ONU下私接线缆&傻瓜设备，同时线缆无标签，导致环路产生影响网络通信质量）","marks":[{"type":"color","value":"#000000"},{"type":"fontSize","value":14}]}]}],"state":{}},{"type":"block","id":"rep0-1676818303155","name":"paragraph","data":{"style":{"textIndent":56}},"nodes":[{"type":"text","id":"E4hM-1676818303153","leaves":[{"text":"OLT-WL-1(config)#ring check enable       //","marks":[{"type":"bold"}]},{"text":"命令使能用户侧环网检测功能","marks":[]}]}],"state":{}},{"type":"block","id":"yb0M-1676818511072","name":"paragraph","data":{"style":{"textIndent":56}},"nodes":[{"type":"text","id":"5BEH-1676818511071","leaves":[{"text":"********************************************************************","marks":[]}]}],"state":{}},{"type":"block","id":"ZfgE-1676818509964","name":"paragraph","data":{"style":{"textIndent":56}},"nodes":[{"type":"text","id":"msiN-1676818509962","leaves":[{"text":"display ring check onu report       ","marks":[{"type":"bold"}]},{"text":"//","marks":[]},{"text":"环网单次检测报告。当需要确认OLT级联的ONU是否存在环网时，使用此命令。","marks":[{"type":"color","value":"#333333"}]}]}],"state":{}},{"type":"block","id":"g1Un-1676818340806","name":"paragraph","data":{"style":{"textIndent":56}},"nodes":[{"type":"text","id":"l1nK-1676818340805","leaves":[{"text":"display ring check record       ","marks":[{"type":"bold"}]},{"text":"//","marks":[]},{"text":"查询使能环网检测功能后端口、ONT记录。","marks":[{"type":"color","value":"#333333"}]}]}],"state":{}},{"type":"block","id":"IOPh-1676818365664","name":"paragraph","data":{"style":{"textIndent":56}},"nodes":[{"type":"text","id":"p1RB-1676818365662","leaves":[{"text":"display ring check config","marks":[{"type":"bold"}]}]}],"state":{}},{"type":"block","id":"uvZE-1676818365811","name":"paragraph","data":{},"nodes":[{"type":"text","id":"IJsK-1676818365809","leaves":[{"text":"DFH-OLT-WL-1(config)#display ring check config","marks":[]}]}],"state":{}},{"type":"block","id":"weVM-1676818366713","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"EXMf-1676818366712","leaves":[{"text":"{ || }: ","marks":[]}]}],"state":{}},{"type":"block","id":"a0mR-1676818366715","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"VEmj-1676818366714","leaves":[{"text":"Command:","marks":[]}]}],"state":{}},{"type":"block","id":"v6fv-1676818366717","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"Z8Vr-1676818366716","leaves":[{"text":"display ring check config","marks":[]}]}],"state":{}},{"type":"block","id":"JUOw-1676818366719","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"xYcp-1676818366718","leaves":[{"text":"Ring check switch status       : enable","marks":[]}]}],"state":{}},{"type":"block","id":"nXCI-1676818366721","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"gAWy-1676818366720","leaves":[{"text":"Ring check private ethtype    : 0x8300","marks":[]}]}],"state":{}},{"type":"block","id":"f7HV-1676818366723","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"fbmS-1676818366722","leaves":[{"text":"Ring check resume-interval(min)  : -","marks":[]}]}],"state":{}},{"type":"block","id":"hdFW-1676818366725","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"KG3r-1676818366724","leaves":[{"text":"Ring check trap-notify          : event","marks":[]}]}],"state":{}},{"type":"block","id":"oREr-1676818366727","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"51eQ-1676818366726","leaves":[{"text":"Ring check uplink detection    : disable","marks":[]}]}],"state":{}},{"type":"block","id":"5IWh-1676818366729","name":"paragraph","data":{"version":1},"nodes":[{"type":"text","id":"l3bF-1676818366728","leaves":[{"text":"Ring check cascade detection    : disable","marks":[]}]}],"state":{}}]">
阶段一临时解决：重启ONU　　（深层原因：暂定为ONU版本问题导致）
阶段二问题排查解决：下游环路导致。（根因：ONU下私接线缆&傻瓜设备，同时线缆无标签，导致环路产生影响网络通信质量）
OLT-WL-1(config)#ring check enable       //命令使能用户侧环网检测功能
********************************************************************
display ring check onu report       //环网单次检测报告。当需要确认OLT级联的ONU是否存在环网时，使用此命令。
display ring check record       //查询使能环网检测功能后端口、ONT记录。
display ring check config
DFH-OLT-WL-1(config)#display ring check config
{ || }:
Command:
display ring check config
Ring check switch status       : enable
Ring check private ethtype    : 0x8300
Ring check resume-interval(min)  : -
Ring check trap-notify          : event
Ring check uplink detection    : disable
Ring check cascade detection    : disable

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