Notesale: Turn your study into money

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Static and Dynamic Ip address
Static:
static ip address is assigned manually to a computer by an administrator
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In static configuration you will have to
configure ip manually for each host computer
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It remains static
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There is little bit change in case of linux and other operating systems
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10
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100
Subnet mask : 255
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255
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10
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1
Mark use the following DNS server address
Preferred DNS server : 8
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8
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Dynamic :

Dynamic ip addresses are assigned either by the computer interface or host
software itself
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i
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For dynamic ip configuration
DHCP server is used
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Properties
Internet protocol version 4
Mark obtain an ip address automatically
Mark obtain DNS server address automatically
Ok
Now go to detail

Here you can see that your dynamic ip is configured
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You can see
DHCP Enabled

Yes

Public and Private IP addresses
Public :
All class full ip addresses as class A, class B and class C are made available to
public by IANA
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These ips
are necessary if you want to connect with public network or internet
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Hence for public ip you
will have to buy from IANA according to size of your organisation
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Class B : begins from 128 to 191
Reserved for medium companies

Class C : begins from 192 to 223
Reserved for small companies
Private :
Private IPs are that which you can use without paying fee to IANA
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So if you don’t want to connect with internet but want to run tcp/ip
on your network then you can use the range of these private ip addresses
without paying to IANA
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These private ip ranges are :
Class A

10
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0
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16
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0

Class C

192
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0
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255
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255

to

172
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255
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168
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255

These are private ip range and these addresses are not routable

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