200-120 CCNA Online Test-Cisco Certified Network Associate Exam

At present, Our 200-120 CCNA online test are the perfect way to brush up your skills, Take our 200-120 CCNA online test for a run-through of commonly asked questions. You will get incredibly detailed scoring results at the end of your 200-120 CCNA online test to help you identify your strenghts and weaknesses.

Our 200-120 CCNA online test only offer 20 questions, it contains single choice and multiple choice,5 points for questions you get correct ,if you answer correctly part of multiple choice, you can get part of 5 points.

Begin to test now !

Which port state is introduced by Rapid-PVST?


VLAN 3 is not yet configured on your switch. What happens if you set the switchport access vlan 3 command in interface configuration mode?


What value is primarily used to determine which port becomes the root port on each nonroot switch in a spanning-tree topology?


In a switched environment, what does the IEEE 802. 1Q standard describe?


What is the function of the command switchport trunk native vlan 999 on a Cisco Catalyst switch?


Which two protocols are used by bridges and/or switches to prevent loops in a layer 2 network? (Choose two.)


Which switch would STP choose to become the root bridge in the selection process?


A switch is configured with all ports assigned to VLAN 2 with full duplex FastEthernet to segment existing departmental traffic. What is the effect of adding switch ports to a new VLAN on the switch?


What are three benefits of implementing VLANs? (Choose three. )


Which IEEE standard protocol is initiated as a result of successful DTP completion in a switch over Fast Ethernet?


Which of the following are benefits of VLANs? (Choose three. )


Which two states are the port states when RSTP has converged? (Choose two. )


Which two commands can be used to verify a trunk link configuration status on a given Cisco switch interface? (Choose two.)


Which command enables RSTP on a switch?


Why will a switch never learn a broadcast address?


Which two link protocols are used to carry multiple VLANs over a single link? (Choose two. )


Assuming the default switch configuration, which VLAN range can be added, modified, and removed on a Cisco switch?


Which statement about VLAN operation on Cisco Catalyst switches is true?


Which three statements about RSTP are true? (Choose three.)


At which layer of the OSI model is RSTP used to prevent loops?


Question 1 of 20



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