CCNA R&S Exam Prep Question of the Week
What is one benefit of PVST+?
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Read moreWhat feature of a network switch allows an administrator to create separate broadcast domains?
Read moreHow many bits are in an IPv4 address?
Read moreAt what layer does IP protocol run at in the legacy TCP/IP model?
Read moreWhat is the main security threat to a closed network? A deliberate attack from the outside A deliberate or accidental attack from the inside An employee transmitting sensitive information to someone on the outside An employee getting a virus from a public website The correct answer is 2. With a closed network, there is no […]
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