# Classify and Define IPv4 Addresses - WordPress.com

Δίκτυα και Επικοινωνίες

24 Οκτ 2013 (πριν από 4 χρόνια και 6 μήνες)

102 εμφανίσεις

Network

IPv4

Describe the dotted decimal structure of a
binary IP address and label its parts

Describe the general role of 8
-
bit binary in
-
bit binary
to decimal

Practice converting 8
-
bit binary to decimal

Practice converting 8
-
bit binary to decimal

Practice converting 8
-
bit binary to decimal

Practice converting an IPv4 from Binary to
Dotted decimal Notation

Convert decimal to 8
-
bit binary

Practice converting decimal to 8
-
bit binary

Practice converting decimal to 8
-
bit binary

Name the three types of addresses in the
network and describe the purpose of each type

The

by

which

we

refer

to

the

network

A special address used to send

data to all hosts in the network

The

assigned

to

the

end

devices

in

the

network

Network Prefixes

An example

172⸱6⸲0⸰ /25

n整睯rk

Determine the network, broadcast and host

in Decimal

Network

First Usable Host

Last Usable Host

in Decimal

11000000

11111100

00111101

01010000

192.252.61.80

Network

11000000

11111100

00111101

01
000000

192.252.61.64

11000000

11111100

00111101

01
111111

192.252.61.127

First Usable Host

11000000

11111100

00111101

01
000001

192.252.61.65

Last Usable Host

11000000

11111100

00111101

01
111110

192.252.61.126

Determine the network, broadcast and host

in Decimal

Network

First Usable Host

Last Usable Host

Name the three types of communication in the Network

Layer and describe the characteristics of each type

Identify the address ranges reserved for
these special purposes in the IPv4 protocol

With services to translate private addresses to public

These addresses are designed to be used in the
hosts that are publicly accessible from the Internet

Describe the purpose of several special

Identify the historic method for assigning addresses

and the issues associated with the method

Explain the importance of using a structured process to
assign IP addresses to hosts and the implications for

Explain the importance of using a structured process to
assign IP addresses to hosts and the implications for

Explain how end user devices can obtain addresses either
statically through an administrator or dynamically through
DHCP

Explain how end user devices can obtain addresses either
statically through an administrator or dynamically through
DHCP

Explain which types of addresses should be assigned to
devices other than end user devices

Describe the process for requesting IPv4 public
addresses, the role ISPs play in the process, and the
role of the regional agencies that manage IP address
registries.

Identify different types of ISPs and their
roles in providing Internet connectivity

Identify several changes made to the IP
protocol in IPv6 and describe the motivation
for migrating from IPv4 to IPv6.

Use the subnet mask and ANDing process to extract the

The AND Operation:

1 AND 1 = 1

1 AND 0 = 0

0 AND 1 = 0

0 AND 0 = 0

Determine the network portion of the host

Observe the steps in the ANDing of an IPv4 host

Determine the network portion of the host

Calculating the Number of Hosts

Calculating the Number of Hosts

Basic Subnetting

Use the subnet mask to divide a network into

smaller networks and describe the implications

of dividing networks for network planners

Calculate the number of hosts in a network

Basic Subnetting

Calculate the number of hosts in a network

Basic Subnetting

Calculate the number of hosts in a network

Basic Subnetting

Basic Subnetting

This scenario has the following requirements:

Basic Subnetting

Subnetting a subnet, or using Variable Length Subnet
efficiency.

Subnetting a subnet

(using VLSM)

Subnetting a subnet

(using VLSM)

Subnetting a subnet (using VLSM)

500 host

50 host

200 host

20 host

WAN3 = 2 host

WAN1 = 2 host

Subnetting a subnet (using VLSM)

Subnetting a subnet (using VLSM)

Testing the Network Layer

Describe the general purpose of the ping command, trace the
steps of its operation in a network, and use the ping command
to determine if the IP protocol is operational on a local host

Use ping to verify that a local host can
communicate with a gateway across a local area
network

Testing the Network Layer

Use ping to verify that a local host can
communicate via a gateway to a device in remote
network

Testing the Network Layer

Use tracert/traceroute to observe the path
between two devices as they communicate and
trace the steps of tracert/traceroute's operation

Testing the Network Layer

Describe the role of ICMP in the TCP/IP suite
and its impact on the IP protocol

Testing the Network Layer