DR (Designated Router) is for environments where many routers on the same network such as Ethernet. In the following presented network, all routers are reloaded simultaneously, and DR is selected as expected. What is the RTC status?（） 
- A、2WAY/DR
- B、FULL/DR
- C、FULL/DROTHER
- D、FULL/BDR
正确答案:D
答案解析:有
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