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[求助]HUAWEI的MOTER100设备开MSTP业务
提问者:HNKFWANGJIE   |  提问时间:2011-8-15 16:04
各位传输大哥们你好: 大家现在用的是HUAWEI的MOTER100设备开MSTP业务 尾缆老是开不同 不知道是啥原因 厂家说是以太网口有个告警深谋的 请帮忙
MSTP业务开不通的原因很多,需要根据具体的状况来判断原因所在.  问题现象写得太简单,没办法给出具体的原因,只能泛泛地回答一下:

业务开不通的主要原因有:

1.  设备没初始化或初始化不成功(这一般是对新安装设备而言,在用的老设备一般不会)。
2. 业务板卡属性、 业务交叉连接没有配或配置不对(时隙号与对端不一致等,如果是HUAWEI设备与其他厂家设备对接,需要了解对方时隙号规则,HUAWEI设备与一些国外厂家时隙号定义方式不同)。
3. 光路有问题(如光缆中断等)
4. 设备板卡故障
5. 光纤、电缆等连接错误。
6.  除了本端设备问题,对端以及业务相关设备问题也可能导致业务开不通,这需要根据告警和自环测试等进行故障定位,先定位到站点,再定位到板卡。

要判断属于哪一类,需要根据设备上的指示灯和网管读取设备状态,特别是告警来看。楼主说厂家说以太网口有个告警,可以根据告警内容来判断大致原因,必要时还需要辅以自环等方法来判断。
根据楼主提供的信息,只能回答到这里。

回答时间:2011-8-16 14:23
此答案得到4次回应
谢谢 你回答的很具体
HNKFWANGJIE  |  回应时间:2011-10-27 14:11
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