Quiz 200-120

Quiz 200-120, Cisco Certified Network Associate CCNA

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

what does the IEEE 802.1Q standard describe?

What will Switch-1 do with this data?

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?

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

What is the effect of adding switch ports to a new VLAN on the switch?

What are three benefits of implementing VLANs?

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?