Question 1

What are the subnet network and the broadcast network for the IP address 192.168.47.246/27?

Accepted Answer

A)  192.168.47.247 
B)  192.168.47.224 
C)  192.168.47.255 
D)  192.168.47.128 
A)  192.168.47.247 
B)  192.168.47.224 
C)  192.168.47.255 
D)  192.168.47.128 B, C

Question 2

Given the IP address 200.1.1.130 and the mask 255.255.255.224, what is the subnet number?

Accepted Answer

A)  200.1.1.32 
B)  200.1.1.64 
C)  200.1.1.96 
D)  200.1.1.128 
A)  200.1.1.32 
B)  200.1.1.64 
C)  200.1.1.96 
D)  200.1.1.128 D

Question 3

What are the subnet network and the broadcast network for the IP address 172.16.204.76/27?

Accepted Answer

A)  172.16.204.95 
B)  172.16.204.127 
C)  172.16.204.1 
D)  172.16.204.64 
A)  172.16.204.95 
B)  172.16.204.127 
C)  172.16.204.1 
D)  172.16.204.64 A, D

Question 4

What is the subnet number of a host with an IP address of 172.16.66.0/21?

Accepted Answer

A)  172.16.36.0 
B)  172.16.48.0 
C)  172.16.64.0 
D)  172.16.0.0 
A)  172.16.36.0 
B)  172.16.48.0 
C)  172.16.64.0 
D)  172.16.0.0

Question 5

Which of the following would be the correct network classification for a network with a first octet value between 192 and 223?

Accepted Answer

A)  Class A 
B)  Class B 
C)  Class C 
D)  Class D 
E)  Class E 
A)  Class A 
B)  Class B 
C)  Class C 
D)  Class D 
E)  Class E

Question 6

What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that uses the 255.255.255.224 subnet mask?

Accepted Answer

A)  14 
B)  15 
C)  16 
D)  30 
E)  31 
A)  14 
B)  15 
C)  16 
D)  30 
E)  31

Question 7

What is the broadcast address of 192.168.192.10/29?

Accepted Answer

A)  192.168.192.255 
B)  192.168.192.15 
C)  192.168.192.31 
D)  192.168.192.7 
A)  192.168.192.255 
B)  192.168.192.15 
C)  192.168.192.31 
D)  192.168.192.7

Question 8

What are the subnet network and the broadcast network for the IP address 10.184.237.207/19? (Choose two.)

Accepted Answer

A)  10.184.239.255 
B)  10.184.224.0 
C)  10.184.255.255 
D)  10.184.232.0 
A)  10.184.239.255 
B)  10.184.224.0 
C)  10.184.255.255 
D)  10.184.232.0

Question 9

Which of the following would be the correct network classification with an equal number of octets in the network part and host part?

Accepted Answer

A)  Class A 
B)  Class B 
C)  Class C 
D)  Class D 
E)  Class E 
A)  Class A 
B)  Class B 
C)  Class C 
D)  Class D 
E)  Class E

Question 10

What are the subnet network and the broadcast network for the IP address 10.85.26.184/28?

Accepted Answer

A)  10.85.26.176 
B)  10.85.26.160 
C)  10.85.26.255 
D)  10.85.26.191 
A)  10.85.26.176 
B)  10.85.26.160 
C)  10.85.26.255 
D)  10.85.26.191

Question 11

You need to configure a server that is on the subnet 192.168.19.24/29. The router has the first available host address. Which of the following should you assign to the server if it is to be issued the next available address?

Accepted Answer

A)  192.168.19.0 / 255.255.255.0 
B)  192.168.19.26 / 255.255.255.248 
C)  192.168.19.31 / 255.255.255.248 
D)  192.168.19.34 / 255.255.255.240 
A)  192.168.19.0 / 255.255.255.0 
B)  192.168.19.26 / 255.255.255.248 
C)  192.168.19.31 / 255.255.255.248 
D)  192.168.19.34 / 255.255.255.240

Question 12

To test the IP stack on your local host, which IP address would you ping?

Accepted Answer

A)  127.0.0.0 
B)  1.0.0.127 
C)  127.0.0.1 
D)  255.0.0.0 
E)  255.255.255.255 
A)  127.0.0.0 
B)  1.0.0.127 
C)  127.0.0.1 
D)  255.0.0.0 
E)  255.255.255.255

Question 13

Which of the following would be the correct network classification for a multicast address?

Accepted Answer

A)  Class A 
B)  Class B 
C)  Class C 
D)  Class D 
E)  Class E 
A)  Class A 
B)  Class B 
C)  Class C 
D)  Class D 
E)  Class E

Question 14

What are the subnet network and the broadcast network for the IP address 10.12.98.45/14?

Accepted Answer

A)  10.12.0.0 
B)  10.13.255.255 
C)  10.0.0.1 
D)  10.15.255.255 
A)  10.12.0.0 
B)  10.13.255.255 
C)  10.0.0.1 
D)  10.15.255.255

Question 15

Which of the following would be the correct network classification for large network unicast addresses?

Accepted Answer

A)  Class A 
B)  Class B 
C)  Class C 
D)  Class D 
E)  Class E 
A)  Class A 
B)  Class B 
C)  Class C 
D)  Class D 
E)  Class E

Exam 12: Analyzing Classful IPV4 Networks

What are the subnet network and the broadcast network for the IP address 192.168.47.246/27?

Given the IP address 200.1.1.130 and the mask 255.255.255.224, what is the subnet number?

What are the subnet network and the broadcast network for the IP address 172.16.204.76/27?

What is the subnet number of a host with an IP address of 172.16.66.0/21?

Which of the following would be the correct network classification for a network with a first octet value between 192 and 223?

What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that uses the 255.255.255.224 subnet mask?

What is the broadcast address of 192.168.192.10/29?

What are the subnet network and the broadcast network for the IP address 10.184.237.207/19? (Choose two.)

Which of the following would be the correct network classification with an equal number of octets in the network part and host part?

What are the subnet network and the broadcast network for the IP address 10.85.26.184/28?

You need to configure a server that is on the subnet 192.168.19.24/29. The router has the first available host address. Which of the following should you assign to the server if it is to be issued the next available address?

To test the IP stack on your local host, which IP address would you ping?

Which of the following would be the correct network classification for a multicast address?

What are the subnet network and the broadcast network for the IP address 10.12.98.45/14?

Which of the following would be the correct network classification for large network unicast addresses?

Introduction to TCP/IP Networking

Fundamentals of Ethernet Lans

Fundamentals of Wans and IP Routing

Using the Command-Line Interface

Analyzing Ethernet Lan Switching

Configuring Basic Switch Management

Configuring and Verifying Switch Interfaces

Implementing Ethernet Virtual Lans

Spanning Tree Protocol Concepts

RSTP and Etherchannel Configuration

Perspectives on IPV4 Subnetting

Analyzing Subnet Masks

Analyzing Existing Subnets

Operating Cisco Routers

Configuring IPV4 Addresses and Static Routes

IP Routing in the Lan

Troubleshooting IPV4 Routing

Understanding OSPF Concepts

Implementing OSPF

OSPF Network Types and Neighbors

Fundamentals of IP Version 6

Ipv6 Addressing and Subnetting

Implementing IPV6 Addressing on Routers

Implementing IPV6 Routing

Fundamentals of Wireless Networks

Analyzing Cisco Wireless Architectures

Securing Wireless Networks

Building a Wireless Lan

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