600-601 무료 덤프문제 온라인 액세스

What are two symptoms of duplex mismatch? (Choose two.)

• A.The half-duplex side sees frame sequence errors or runt frames.
• B.Communication is slow and locks up.
• C.Ping does not return from one direction versus the other direction.
• D.Speed is seen equally slow in both directions.
• E.The full-duplex side sees CRC errors.

What should be done with unused conductors in copper unshielded or shielded twisted-pair network cables?

• A.trim back and properly insulate
• B.terminate in their characteristic impedance
• C.splice to a used conductor
• D.connect to protective earth

An administrator has connected devices to an industrial switch and, for security reasons, wants the dynamically learned MAC addresses from the address table added to the running configuration. What must be done to accomplish this?

• A.Use the switchport protected command to have the MAC addresses added to the configuration.
• B.Use the no switchport port-security command to allow MAC addresses to be added to the configuration.
• C.Enable port security and use the keyword sticky.
• D.Set the switchport mode to trunk and save the running configuration.

You are troubleshooting a connectivity problem and want to isolate the problem. You suspect that a router on the route to an unreachable network is at fault. Which command would you issue to see where the packets stop?

• A.router#tracert
• B.router#traceroute
• C.router#show ip route
• D.router#show cdp neighbors
• E.router#ping

At which Layer would you troubleshoot a cabling issue?

• A.Layer 2
• B.Layer 1
• C.Layer 4
• D.Layer 3