What is the role of route preference?()
- A、It is used as a tiebreaker when the same prefix is available through multiple protocols.
- B、It is used to determine the preferred path to a given destination.
- C、It is used to select the best route between multiple equal-cost paths.
- D、It is used to select which routing table to use for forwarding.
正确答案:A
答案解析:有

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