以下关于OSPF特性的叙述中，错误的是（）。
- A.OSPF采用链路状态算法
- B.每个路由器通过泛洪LSA向外发布本地链路状态信息
- C.每台OSPF设备收集LSA形成链路状态数据库
- D.OSPF区域0中所有路由器上的LSDB都相同
正确答案及解析
正确答案
解析
区域0中存在ABR时，则包含多个区域的LSDB。普通的区域0的LSDB只含有一部分LSA，比如区域1的ABR他的LSDB是含有区域1的LSA1和LSA2的，但是这部分LSA是不会被传递到区域0，所以不是所有的区域0的路由器的LSDB都是一样的。
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