A+ Answers of the following Questions

1. (TCO 2) _____ is the network area where frames originate and collide. (Points : 5)
Broadcast transmission
Collision domain
CSMA/CD
Cyclical redundancy check


2. (TCO 3) VLAN allows a network administrator to create groups of logically networked devices except for which of the following? (Points : 5)
Functions
Departments
Project teams
Running configuration


3. (TCO 3) All switch ports are members of the default VLAN after the initial nonconfigured bootup of the switch. The default VLAN is which of the following VLANs? (Points : 5)
Four
Three
Two
One

1. (TCO 3) Which of the following is a requirement for VoIP traffic? (Points : 5)
Assured bandwidth to ensure voice quality
Transmission priority over other types of network traffic
Ability to be routed around congested areas on the network
All of the above


2. (TCO 3) Which would not be one of the characteristics of a typical VLAN? (Points : 5)
VLANs logically divide a switch into multiple, independent switches at Layer 2.
Trunk links can carry traffic for multiple VLANs.
VLAN implementation significantly increases traffic due to added trunking information.
A VLAN can span multiple switches.


3. (TCO 3) Which of the following disables trunk mode? (Points : 5)
Switchport mode trunk
Switchport mode dynamic desirable
Switchport nonegotiate
Switchport mode access

1. (TCO 3) Which of the following is not a necessary step to add a new VLAN to a switched network? (Points : 5)
Create the VLAN.
Name the VLAN.
Configure an IP address for the VLAN.
Add the desired ports to the new VLAN.


2. (TCO 3) Which of following VLAN frame encapsulation types are configurable on a Cisco switch? (Points : 5)
VTP
802.1Q
LLC
None of the above

3. (TCO 4) A _____ advertises VLAN configuration information and can create, delete, and modify VLANs. (Points : 5)
VTP domain
VTP pruning
VTP server
VTP transparent

1. (TCO 4) A _____ stores VLAN information only in RAM. (Points : 5)
VTP client
VTP domain
VTP pruning
VTP server

2. (TCO 4) Which VTP mode should a Cisco switch be set to if this switch is to add or delete VLANs to a management domain? (Points : 5)
Transparent
Server
Auto
Client

3. (TCO 5) Which is the Cisco technology that is used on access ports to bypass the listening and learning states? (Points : 5)
Nondesignated ports
PortFast
Root bridge
Root ports

1. (TCO 5) The name of the nondesignated port that is not participating in frame forwarding is _____. (Points : 5)
blocking state
bridge ID
bridge priority
bridge protocol data unit

2. (TCO 5) The length of time that a port saves BPDU information is called _____. (Points : 5)
listening state
maximum age
nondesignated ports
PortFast

3. (TCO 5) Ports in a blocking state are known as which of the following? (Points : 5)
Nondesignated ports
PortFast
Root bridge
Root ports