Lab– Identifying IPv4 IP v4 Addresses Objectives Part 1: Identify IPv4 Addresses Identify the network and host portion of an IP address. Identify the range of host addresses given a network/prefix mask pair. Part 2: Classify IPv4 Addresses Identify the type of address (network, host, multicast, or broadcast). Identify whether an address is public or private. etermine if an address assignment is a valid host address.
Backgrond ! "cenario !ddressing is an important function function of network layer layer protocols because itit enables data communication communication between hosts on the same network, or on different networks. In this lab, you will examine the structure of Internet Protocol version " (IPv") addresses. #ou #ou will identify the various types of IPv" addresses and the components that help comprise the address, such as network portion, host portion, and subnet mask. $ypes of addresses covered include public, private, unicast, and multicast.
#e$ired #esorces evice with Internet access %ptional& IPv" address calculator
Identify IPv4 Addresses In Part ', you will b e given several examples of IPv" addresses and will complete tables with appropriate information.
Analy%e t&e table s&o'n belo' and identify t&e net'ork (ortion and &ost (ortion of t&e given IPv4 addresses) $he first two rows show examples of how the table should be completed. *ey for table& table & all * bits for an octet are in the network portion of the address n a bit in the network portion of the address + all * bits for an octet are in the host portion of the address h a bit in the host portion of the address ,et'ork!-ost ,.n / ,et'ork IP Address!Prefi+
-.& / -ost
"bnet 0ask
,et'ork Address
'-.'*.'.'/-"
...+
-00.-00.-00.
'-.'*.'.
'.''..'1/-2
..nnnnnnnh.+
-00.-00.-0".
'.''.*.
-.'0.-.--1/-1
...nnhhhhhh
-00.-00.-00.-0"
-.'0.-.--"
'1-.2'."0.-0-/-"
...+
-00.-00.-00.
'1-.2'."0.
'.'.*.-/-
...nnhhhhhh
-00.-00.-00.'-
'.'.*.'-
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Lab– Identifying IPv4 Addresses
'1-.'.''1.11/-
..nnnnhhhh.+
-00.-00.-".
'1-.'.''-.
'.'.'.''/-0
...nhhhhhhh
-00.-00.-00.'-*
'.'.'.
-.'0.--.'"/-1
...nnnhhhhh
-00.-00.-00.--"
-.'0.--.'-*
'-.'*.-*."0/-*
...nnnnhhhh
-00.-00.-00.-"
'-.'*.-*.2-
Analy%e t&e table belo' and list t&e range of &ost and broadcast addresses given a net'ork!(refi+ ask (air) $he first row shows an example of how the table should be completed.
IP Address!Prefi+
Last -ost Address
irst -ost Address
Broadcast Address
'-.'*.'.'/-"
'-.'*.'.'
'-.'*.'.-0"
'-.'*.'.-00
'.''..'1/-2
'.''.*.'
'.''..-0"
'.''..-00
-.'0.-.--1/-1
-.'0.-.--0
-.'0.-.-0"
-.'0.-.-00
'1-.2'."0.-0-/-"
'1-.2'."0.'
'1-.2'."0.-0"
'1-.2'."0.-00
'.'.*.-/-
'.'.*.'2
'.'.*.-0"
'.'.*.-00
'1-.'.''1.11/-
'1-.'.''-.'
'1-.'.'-1.-0"
'1-.'.'-1.-00
'.'.'.''/-0
'.'.'.'
'.'.'.'-
'.'.'.'-1
-.'0.--.'"/-1
-.'0.--.'-
-.'0.--.'-
-.'0.--.'0
'-.'*.-*."0/-*
'-.'*.-*.22
'-.'*.-*."
'-.'*.-*."1
Classify IPv4 Addresses In Part -, you will identify and classify several examples of IPv" addresses.
Analy%e t&e table s&o'n belo' and identify t&e ty(e of address 3net'ork. &ost. lticast. or broadcast address) $he first row shows an example of how the table should be completed. IP Address
"bnet 0ask
Address 5y(e
'.'.'.'
-00.-00.-00.-0-
host
'-.'*.22.2
-00.-00.-00.'-
broadcast
-2.'-.'.'
-00.-0-..
multicast
'1-.-0.'-.0-
-00.-00.-00.
host
'.-00..
-00...
host
'1-.'.'-*."*
-00.-00.-00.-"
network
-.'0.--.'0
-00.-00.-00.--"
broadcast
'1-.'..-00
-00.-00..
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host
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Lab– Identifying IPv4 Addresses
--".'.'.''
-00.-00.-00.
multicast
Analy%e t&e table s&o'n belo' and identify t&e address as (blic or (rivate) IP Address!Prefi+
Pblic or Private
-.'0.-'.2/-1
public
'-.'*.-00.-02/-"
private
'.'.''.'2/'
private
'1-.2.'.'/-*
private
'-.2'.1.''/-"
public
'1-.-.'*.'0/--
private
'-*.'1.'.'/'
public
'-.'20.-0.'/-"
public
".'"..''/'
public
Analy%e t&e table s&o'n belo' and identify '&et&er t&e address!(refi+ (air is a valid &ost address) IP Address!Prefi+
6alid -ost Address7
#eason
'-1.'..'/-"
no
5oopback address
'1-.'.-00./'
yes
host
-"'.'.'.'/-"
no
'-.'*..-0"/-"
yes
'-.2'.1.-00/-"
yes
".'-.-00.-00/'"
no
--"...0/'
no
'..-00.-00/*
yes
host
'*.'22.-'.*/-"
yes
host
host
#eflection 6hy should we continue to study and learn about IPv" addressing if the available IPv" address space is depleted7 888888888888ipv is not fully implemented yet and ma9ority of companies are still using ipv" and probably will still be using it in the near future 8888888888888888888888888888888888888888888888888
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