If used, the STP BackboneFast feature should be enabled on which of these?


What happens if the root bridge switch and another switch are configured with different STP Hello timer values?


Which IOS command configures a Catalyst switch for VTP client mode?


What network diameter value is the basis for the default STP timer calculations?


Select all the parameters that decide whether to accept new VTP information:


Which of the following commands is most likely to make a switch become the root bridge for VLAN 5, assuming that all switches have the default STP parameters?


How is a bridging loop best described?


If a VTP server is configured for VTP version 2, what else must happen for successful VTP communication in a domain?


Why is it important to protect the placement of the root bridge?


Which one of the following VTP modes does not allow any manual VLAN configuration changes?


What is the purpose of VTP pruning?


Which of the following is a result of a poorly placed root bridge in a network?


What is the default path cost of a Gigabit Ethernet switch port?


How many VTP management domains can a Catalyst switch participate in?


What is the default 802.1D STP bridge priority on a Catalyst switch?


Which one of the following commands can be used to verify the current root bridge in VLAN 10?


Which of these parameters should you change to make a switch become a root bridge?


To maintain a loop-free STP topology, which one of the following should a switch uplink be protected against?


Which one of the following is a valid VTP advertisement?


How many instances of STP are supported in the Cisco implementation of MST?


Which of the following is not a Catalyst switch VTP mode?


A switch in VTP transparent mode can do which one of the following?


Where should the root bridge be placed on a network?


Where should the STP UplinkFast feature be enabled?


Where does a collision domain exist in a switched network?


Which VLAN number is never eligible for VTP pruning?


What command can change the path cost of interface Gigabit Ethernet 3/1 to a value of 8?


Which of the following might present a VTP problem?


Where should the STP PortFast feature be used?


Which one of the following is needed for VTP communication?