![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
以下为查询OAM相关告警和状态的命令,其中错误的是:()。
A. 6263设备平台统一查询OAM告警:/ n进入隐藏模式,diag exec mp master cmd showtmplsmegalarminf xx,此处的xx为对应的meg index
B.6100设备查询线卡FPGA收发的OAM报文状态:diag mode mp master showfpgacount 8
C.9000设备平台统一查询OAM告警:进入诊断模式:Diag mode mp master Showtmplsmegalarminf xx,此处的xx为对应的meg index
D.6263设备查看OAM驱动模块某一MEG实际告警状态:diag exec mp master cmd showmegalam 2
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)