JN0-280 試験問題を無料オンラインアクセス

What is the definition of a trunk interface on a switch?

• A.An interface that connects directly to powerful servers.
• B.An interface that carries multiple VLANs.
• C.An interface that carries high bandwidth.
• D.An interface that carries excess traffic.

What are the different OSPF area types? (Choose two)

• A.Stub Area
• B.Virtual Link Area
• C.Not-So-Stubby Area (NSSA)
• D.Default-Free Zone

What is the primary purpose of OSPF in network routing?

• A.To redistribute routes between autonomous systems.
• B.To provide path vector routing within an autonomous system.
• C.To encrypt data traffic between different networks.
• D.To offer dynamic routing within an autonomous system using link-state information.

What is the primary purpose of using static routes in a network?

• A.To automatically adjust routes based on network traffic
• B.To generate routing entries dynamically
• C.To provide a manually configured routing entry
• D.To aggregate multiple routes into one

MACsec provides protection against which two types of threats? (Choose two.)

• A.Playback attacks
• B.Hashing attacks
• C.Man-in-the-middle attack
• D.Data decryption