NET+ CH11

You connect your host to a switch that is running network analyses software. you are not seeing any packets from the server. What do you need to implement on the switch to see all the packet information? A. VLANs B. STP C. Port mirroring D. AuthenticationHowever

,C

When is STP said to be converged on the root bridge? (Choose two.) A. When all ports are in the forwarding state B. When all ports are in the blocking state C. When all ports are in the listening state D. When all ports are in the learning state

A B

What are the distinct functions of Layer 2 switching that increase available bandwidth on the network? (Choose three.) A. Address learning B. Routing C. Forwarding and filtering D. Creating network loops E. Loop avoidance F. IP addressing

A C E

What is the result of segmenting a network with a bridge (switch)? (Choose two.) A. It increases the number of collision domains. B. It decreases the number of collision domains. C. It increases the number of broadcast domains. D. It decreases the number of broadcast domains. E. It makes smaller collision domains. F. It makes larger collision domains.

A E

What is a disadvantage of using port spanning? A. It breaks up broadcast domains on all ports. B. It can create overhead on the switch. C. It makes the switch one large collision domain. D. It makes the switch fast between only two ports instead of all ports.

B

Which of the following is a Layer 2 protocol used to maintain a loop-free network? A. VTP B. STP C. RIP D. CDP

B

Which of the following statements is true? A. A switch creates a single collision domain and a single broadcast domain. A router creates a single collision domain. B. A switch creates separate collision domains but one broadcast domain. A router provides a separate broadcast domain. C. A switch creates a single collision domain and separate broadcast domains. A router provides a separate broadcast domain as well. D. A switch creates separate collision domains and separate broadcast domains. A router provides separate collision domains.

B

You have multiple departments all connected to switches with crossover cables connecting the switches together. However, response time on the network is still very slow even though you have upgraded from hubs to switches. What technology should you implement to improve response time on the networks? A. STP B. VLANs C. Convergence D. OSPF

B

Which of the following are benefits of VLANs? (Choose three.) A. They increase the size of collision domains. B. They allow logical grouping of users by function. C. They can enhance network security. D. They increase the size of broadcast domains while decreasing the number of collision domains. E. They simplify switch administration. F. They increase the number of broadcast domains while decreasing the size of the broadcast domains.

B C F

The types of ports that can be found on a switch are___________________ and ___________________. (Choose two.) A. VLAN Trunk Protocol B. Access C. 802.1Q D. Trunk

B D

If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is what will the switch do with the frame? A. Discard it and send an error message back to the originating host B. Flood the network with the frame C. Add the source address and port to the MAC address table and forward the frame out the destination port D. Add the destination to the MAC address table and then forward the frame

C

If you are configuring voice VLANs which of the following should you configure on the switch ports to provide a higher precedence to voice traffic over data traffic to improve sound quality? A. Access VLANs B. VTP C. QoS D. STP

C

What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table? A. Forwards the switch to the first available link B. Drops the frame C. With the exception of the source port floods the network with the frame looking for the device D. Sends back a message to the originating station asking for a name resolution

C

Which of the following features of a switch will allow two switches to pass VLAN network information? A. PoE B. VLANs C. Trunking D. STP

C

Which switching technology reduces the size of a broadcast domain? A. ISL B. 802.1Q C. VLANs D. STP

C

In which two states is the MAC address table populated with addresses? (Choose two.) A. Blocking B. Listening C. Learning D. Forwarding

C D

Which of the following are IEEE versions of STP? (Choose two.) A. 802.1x B. VLANs C. 802.1d D. 802.11 E. 802.1w

C E

When would you configure VTP on a switch? A. When you have hubs connected in your network B. When you have redundant links between switches C. When you have multiple hosts in multiple VLANs and you want to share all the data between hosts without a router D. When you have multiple switches with multiple VLANs and you want to share the VLAN database from one switch to all the others

D

You want to improve network performance by increasing the bandwidth available to hosts and limiting the size of the broadcast domains. Which of the following options will achieve this goal? A. Managed hubs B. Bridges C. Switches D. Switches configured with VLANs

D

You connect a host to a switch port but the new host cannot log into the server that is plugged into the same switch. What could the problem be? (Choose two.) A. The router is not configured for the new host. B. The STP configuration on the switch is not updated for the new host. C. The host has an invalid MAC address. D. The switch port the host is connected to is not configured to the correct VLAN membership. E. STP shut down the port.

D E