Refer to the exhibit. An administrator issues the show interfaces serial2/0 command. What are two possible causes of an increase in the number of input errors? (Choose two.)
- There could be Layer 3 addressing problems.
- There could be a problem with the cabling.
- The router hardware could be defective.
- There is an incorrectly configured encapsulation on the interface.
Exam with this question: CCNP TSHOOT Chapter 4 Exam Answers (Version 7)
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