Question 1

Which of the following statements regarding IPv6 subnetting is NOT accurate?

Accepted Answer

A)  IPv6 addressing uses no classes, and is therefore classless. 
B)  IPv6 does not use subnet masks. 
C)  A single IPv6 subnet is capable of supplying 18,446,744,073,709,551,616 IPv6 addresses. 
D)  The largest IPv6 subnet capable of being created is a /64. 
A)  IPv6 addressing uses no classes, and is therefore classless. 
B)  IPv6 does not use subnet masks. 
C)  A single IPv6 subnet is capable of supplying 18,446,744,073,709,551,616 IPv6 addresses. 
D)  The largest IPv6 subnet capable of being created is a /64. D

Question 2

With VTP, where is the VLAN database stored?

Accepted Answer

A)  On the router responsible for maintaining the VTP database. 
B)  On the switch that is known as the stack master. 
C)  On the switch that is configured as the trunk root. 
D)  On the designated VLAN server for the network. 
A)  On the router responsible for maintaining the VTP database. 
B)  On the switch that is known as the stack master. 
C)  On the switch that is configured as the trunk root. 
D)  On the designated VLAN server for the network. B

Question 3

IPv6 addressing does not utilize classful addressing, therefore every IPv6 address is classless.

Accepted Answer

A) True 
 B)False  True

Question 4

When dealing with a Cisco switch, what is NOT one of the pre-established VLANs?

Accepted Answer

A)  VLAN 1 
B)  VLAN 1001 
C)  VLAN 1003 
D)  VLAN 1005 
A)  VLAN 1 
B)  VLAN 1001 
C)  VLAN 1003 
D)  VLAN 1005

Question 5

In 1993, the IETF devised a shorthand method for identifying network and host bits in an IP address. What is this method, and how do you use it?

Accepted Answer

The method is known as CIDR (Classless I

Question 6

When a hacker attempts to perform a VLAN hopping attack, what are the two approaches likely to be used?

Accepted Answer

The two approaches the hacker might use

Question 7

Where does the term trunk originate from, and how does it apply to modern networking?

Accepted Answer

A single switch can support traffic belo

Question 8

An interface that manages traffic from multiple VLANs is known by what term?

Accepted Answer

A)  access port 
B)  aggregation port 
C)  trunk port 
D)  egress port 
A)  access port 
B)  aggregation port 
C)  trunk port 
D)  egress port

Question 9

By default, the native VLAN is the same as the default VLAN.

Accepted Answer

A) True 
 B)False

Question 10

How large is the 802.1Q tag that is added to an Ethernet frame when using VLANs?

Accepted Answer

A)  4 bytes 
B)  8 bytes 
C)  12 bytes 
D)  20 bytes 
A)  4 bytes 
B)  8 bytes 
C)  12 bytes 
D)  20 bytes

Question 11

What are some of the different reasons to use VLANs?

Accepted Answer

Reasons for using VLANs include:
* You w

Question 12

How does the logical process of combining bits known as ANDing work?

Accepted Answer

In ANDing, a bit with a value of 1 combi

Question 13

Which of the following suggestions can help prevent VLAN hopping attacks on a network?

Accepted Answer

A)  Install an additional switch to isolate traffic. 
B)  Disable auto trunking and move native VLANs to unused VLANs. 
C)  Install a router to process the untagged traffic on the VLAN. 
D)  Use MAC address filtering. 
A)  Install an additional switch to isolate traffic. 
B)  Disable auto trunking and move native VLANs to unused VLANs. 
C)  Install a router to process the untagged traffic on the VLAN. 
D)  Use MAC address filtering.

Question 14

All that is needed to provide communication between two VLANs is a DHCP relay agent.

Accepted Answer

A) True 
 B)False

Question 15

How do unmanaged switches and managed switches differ from each other?

Accepted Answer

An unmanaged switch provides plug-and-pl

Question 16

Only Class B and Class C networks can be subnetted.

Accepted Answer

A) True 
 B)False

Question 17

Subtracting an interesting octet value from 256 yields what number?

Accepted Answer

A)  network ID 
B)  subnet ID 
C)  magic number 
D)  host ID 
A)  network ID 
B)  subnet ID 
C)  magic number 
D)  host ID

Question 18

You have been tasked with the creation and design of a network that must support a minimum of 5000 hosts. Which network accomplishes this goal?

Accepted Answer

A)  10.3.0.0/19 
B)  172.20.50.0/23 
C)  192.168.0.0/20 
D)  10.90.0.0/22 
A)  10.3.0.0/19 
B)  172.20.50.0/23 
C)  192.168.0.0/20 
D)  10.90.0.0/22

Question 19

How many subnets can a /48 site prefix support?

Accepted Answer

A)  256 subnets 
B)  16384 subnets 
C)  65,536 subnets 
D)  131,072 subnets 
A)  256 subnets 
B)  16384 subnets 
C)  65,536 subnets 
D)  131,072 subnets

Question 20

Network segmentation at Layer 2 of the OSI model is accomplished using VLANs.

Accepted Answer

A) True 
 B)False

Which of the following statements regarding IPv6 subnetting is NOT accurate?

With VTP, where is the VLAN database stored?

IPv6 addressing does not utilize classful addressing, therefore every IPv6 address is classless.

When dealing with a Cisco switch, what is NOT one of the pre-established VLANs?

In 1993, the IETF devised a shorthand method for identifying network and host bits in an IP address. What is this method, and how do you use it?

When a hacker attempts to perform a VLAN hopping attack, what are the two approaches likely to be used?

Where does the term trunk originate from, and how does it apply to modern networking?

An interface that manages traffic from multiple VLANs is known by what term?

By default, the native VLAN is the same as the default VLAN.

How large is the 802.1Q tag that is added to an Ethernet frame when using VLANs?

What are some of the different reasons to use VLANs?

How does the logical process of combining bits known as ANDing work?

Which of the following suggestions can help prevent VLAN hopping attacks on a network?

All that is needed to provide communication between two VLANs is a DHCP relay agent.

How do unmanaged switches and managed switches differ from each other?

Only Class B and Class C networks can be subnetted.

Subtracting an interesting octet value from 256 yields what number?

You have been tasked with the creation and design of a network that must support a minimum of 5000 hosts. Which network accomplishes this goal?

How many subnets can a /48 site prefix support?

Network segmentation at Layer 2 of the OSI model is accomplished using VLANs.

Introduction to Networking

Network Infrastructure and Documentation

Addressing on Networks

Network Protocols and Routing

Network Cabling

Wireless Networking

Virtualization and Cloud Computing

Network Risk Management

Security in Network Design

Network Performance and Recovery

Wide Area Networks

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Exam 8: Subnets and VLANs

Which of the following statements regarding IPv6 subnetting is NOT accurate?

With VTP, where is the VLAN database stored?

IPv6 addressing does not utilize classful addressing, therefore every IPv6 address is classless.

When dealing with a Cisco switch, what is NOT one of the pre-established VLANs?

In 1993, the IETF devised a shorthand method for identifying network and host bits in an IP address. What is this method, and how do you use it?

When a hacker attempts to perform a VLAN hopping attack, what are the two approaches likely to be used?

Where does the term trunk originate from, and how does it apply to modern networking?

An interface that manages traffic from multiple VLANs is known by what term?

By default, the native VLAN is the same as the default VLAN.

How large is the 802.1Q tag that is added to an Ethernet frame when using VLANs?

What are some of the different reasons to use VLANs?

How does the logical process of combining bits known as ANDing work?

Which of the following suggestions can help prevent VLAN hopping attacks on a network?

All that is needed to provide communication between two VLANs is a DHCP relay agent.

How do unmanaged switches and managed switches differ from each other?

Only Class B and Class C networks can be subnetted.

Subtracting an interesting octet value from 256 yields what number?

You have been tasked with the creation and design of a network that must support a minimum of 5000 hosts. Which network accomplishes this goal?

How many subnets can a /48 site prefix support?

Network segmentation at Layer 2 of the OSI model is accomplished using VLANs.

Introduction to Networking

Network Infrastructure and Documentation

Addressing on Networks

Network Protocols and Routing

Network Cabling

Wireless Networking

Virtualization and Cloud Computing

Network Risk Management

Security in Network Design

Network Performance and Recovery

Wide Area Networks

Filters