Refer to the exhibit.Assuming that the entire network topology is shown, what is the operational status of the interfaces of R2 as indicated by the command output shown?()
- A、One interface has a problem.
- B、Two interfaces have problems.
- C、The interfaces are functioning correctly.
- D、The operational status of the interfaces cannot be determined from the output shown.
正确答案:C
答案解析:有
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