Which of the following routing protocols is a link state and uses a backbone called area 0？（）
- A、OSPF
- B、EIGRP
- C、BGP
- D、IS-IS
正确答案:A
答案解析:有
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CompTIA认证考试
CompTIA认证考试
Which of the following routing protocols is a link state and uses a backbone called area 0？（）
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