采用EPON传输接入的WLAN站点,在开通时传输网管配置ONU的VLAN数据必须按照传输网管的数据分配原则进行配置。()
参考答案:错
清代家具有什么特点?
Which of the following helps to create the Earth's magnetic fields
A.Its blue waters.
B.Its nitrogen atmosphere.
C.Its molten metal core.
D.The Moon.