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» Cisco » Examen Cisco CCNA V3.1 » Module 2 » Final » Question 30/51

30.Which of the following are true regarding an interface description? (Choose three.)

It is a message that is displayed at login.
It does not affect the operation of the router.
It contains the circuit identifiers of the interface by default.
It could allow support personnel to better understand the scope of an interface problem.
It could identify the purpose and location of the interface.
It wastes bandwidth and slows down interface problem resolution.