IT 341 QUIZ 4 QUESTIONS & VERIFIED ANSWERS
If an organization is changing to include cisco IP phones in its network, what design
feature must be considered to ensure voice quality? - Answers - A separate VLAN is
needed for voice traffic.
Refer to the exhibit. All workstations are configured correctly in VLAN 20. Workstations
that are connected to switch SW1 are not able to send traffic to workstations on SW2.
What could be done to remedy the problem? - Answers - Allow VLAN 20 on the trunk
link.
Refer to the exhibit. What is the cause of the error that is displayed in the configuration
of inter-VLAN routing on router CiscoVille? - Answers - The encapsulation dot1Q 20
command has not been configured.
what is the meaning of the number 10 in the encapsulation dot1q 10 native router
subinterface command? - Answers - the VLAN ID
for what reason would a network administrator use the show interfaces trunk command
on a switch? - Answers - to view the native VLAN
What is the vlan range? - Answers - 1-1005
Refer to the exhibit. Which implementation of inter-VLAN routing does this topology
use? - Answers - router on a stick
What is the purpose of the switch command switchport access vlan 99? - Answers - to
assign the port to a particular VLAN
What are the 3 inter-vlan routing options - Answers - 1. Legacy Inter-VLAN routing- this
is a legacy solution, it does not scale well.2. Router-on-a-stick- this is an acceptable
solution for a small to medium-sized network3. Layer 3 switch using switched virtual
interfaces (SVIs)- this is the most scalable solution for medium to large organizations.
Fill in the blank. Using legacy inter-VLAN routing, how many physical router interfaces
have to be configured to support 5 VLANs? - Answers - 5
if the destination IP address does not belong to a connected network or is in the routing
table(gateway of last resort is not configured on router), the packet is - Answers - no
route determined
What is the range of extended vlans? - Answers - 1006 - 4094
what is the purpose of a routing protocol? - Answers - It allows a router to share
information about known networks with other routers.
If an organization is changing to include cisco IP phones in its network, what design
feature must be considered to ensure voice quality? - Answers - A separate VLAN is
needed for voice traffic.
Refer to the exhibit. All workstations are configured correctly in VLAN 20. Workstations
that are connected to switch SW1 are not able to send traffic to workstations on SW2.
What could be done to remedy the problem? - Answers - Allow VLAN 20 on the trunk
link.
Refer to the exhibit. What is the cause of the error that is displayed in the configuration
of inter-VLAN routing on router CiscoVille? - Answers - The encapsulation dot1Q 20
command has not been configured.
what is the meaning of the number 10 in the encapsulation dot1q 10 native router
subinterface command? - Answers - the VLAN ID
for what reason would a network administrator use the show interfaces trunk command
on a switch? - Answers - to view the native VLAN
What is the vlan range? - Answers - 1-1005
Refer to the exhibit. Which implementation of inter-VLAN routing does this topology
use? - Answers - router on a stick
What is the purpose of the switch command switchport access vlan 99? - Answers - to
assign the port to a particular VLAN
What are the 3 inter-vlan routing options - Answers - 1. Legacy Inter-VLAN routing- this
is a legacy solution, it does not scale well.2. Router-on-a-stick- this is an acceptable
solution for a small to medium-sized network3. Layer 3 switch using switched virtual
interfaces (SVIs)- this is the most scalable solution for medium to large organizations.
Fill in the blank. Using legacy inter-VLAN routing, how many physical router interfaces
have to be configured to support 5 VLANs? - Answers - 5
if the destination IP address does not belong to a connected network or is in the routing
table(gateway of last resort is not configured on router), the packet is - Answers - no
route determined
What is the range of extended vlans? - Answers - 1006 - 4094
what is the purpose of a routing protocol? - Answers - It allows a router to share
information about known networks with other routers.
