. . . 4th Lecture - Networking . . .

[k2s]

Rule: If the poll results ratio "NO" > 15%. I will stop.




Today's Topic:-

IPv6 addressing overview
IPv4 Packet structure
IP routing
How does a Router Routes packets.

[krldr871]

1st yes manadhe  ~"! ~"! ~"! ~"!

[k2s]

[quote author=John Galt link=topic=236491.msg2944092#msg2944092 date=1315857256]
1st yes manadhe  ~"! ~"! ~"! ~"!
[/quote]mari a 2 "NOs " evvaru esaru

[Gachibowli_Diwakar]

nuvu cheppey ba .. viney vaallu vintaaru .. vinani vaallu side aipoothaaru  ~"! spamming aithe cheyyaru kadha e thread lo

[krldr871]

[quote author=k2s link=topic=236491.msg2944103#msg2944103 date=1315857391]
mari a 2 "NOs " evvaru esaru
[/quote]
nakela telustadi..nenu mod kadu gaa  CITI#H@ CITI#H@ CITI#H@ 
oka pani cheyyi..aa whos doing what page ki velli refresh kodtuuu undu..evadu no vestunado telustademo  CITI_c$y CITI_c$y CITI_c$y

[k2s]

[quote author=Silence..Please link=topic=236491.msg2944108#msg2944108 date=1315857439]
nuvu cheppey ba .. viney vaallu vintaaru .. vinani vaallu side aipoothaaru  ~"! spamming aithe cheyyaru kadha e thread lo
[/quote]entha mandi vintunaro ......telisthey kada.... cheppey interest osthundhi........
ledu hero nitin gadi la.........cinemalu theesthu povadam...... w/o a hit  sFun_duh

[k2s]

[quote author=John Galt link=topic=236491.msg2944119#msg2944119 date=1315857590]
nakela telustadi..nenu mod kadu gaa  CITI#H@ CITI#H@ CITI#H@ 
oka pani cheyyi..aa whos doing what page ki velli refresh kodtuuu undu..evadu no vestunado telustademo  CITI_c$y CITI_c$y CITI_c$y
[/quote]even MODs ki kuda teludu anta...... who has voted what anedi

[ding]

[img]http://www.imageping.com/out.php/i22858_V2.gif[/img]

[krldr871]

[quote author=k2s link=topic=236491.msg2944124#msg2944124 date=1315857652]
even MODs ki kuda teludu anta...... who has voted what anedi
[/quote]
abbaa..fekaaru ga  @3$% @3$% @3$%

[Achilles_afdb]

[quote author=Silence..Please link=topic=236491.msg2944108#msg2944108 date=1315857439]
nuvu cheppey ba .. viney vaallu vintaaru .. vinani vaallu side aipoothaaru  ~"! spamming aithe cheyyaru kadha e thread lo
[/quote][img]http://www.imageping.com/out.php/i23953_BR20.gif[/img]

[k2s]

[quote author=John Galt link=topic=236491.msg2944127#msg2944127 date=1315857690]
abbaa..fekaaru ga  @3$% @3$% @3$%
[/quote]emo baa....... evvarni nammalo evarni nammoda teliyatam kastam.......  sFun_duh

[krldr871]

[quote author=k2s link=topic=236491.msg2944155#msg2944155 date=1315857963]
emo baa....... evvarni nammalo evarni nammoda teliyatam kastam.......  sFun_duh
[/quote]
MODS emaina ammayilaa..kadu ga..so nammeyachu parledu  @3$% @3$% @3$%

[k2s]

[quote author=John Galt link=topic=236491.msg2944161#msg2944161 date=1315858000]
MODS emaina ammayilaa..kadu ga..so nammeyachu parledu  @3$% @3$% @3$%
[/quote] @3$%

[k2s]

Ok Guys I am starting :

1st Topic IPv6 adressing.....


the primary goal of IPv6 is to
significantly increase the number of available IP addresses. To that end, IPv6 uses a 128-bit
IP address, rather than the 32 bits defined by IPv4. To appreciate the size of the address
structure, a 128-bit address structure provides well over 1038 possible IP addresses. If you
IP Addressing and Routing
consider the fact that the Earth currently has less than 1010 people, you can see that you
could have literally billions, trillions, or gazillions of IP addresses per person and still not
run out.


Currently, it is told by AT&T the largest ISP in USA, that they have only 1 class B (/16) IPv4 address left 8 months ago. I guess by this time, it would have been depleted. With the growing internet users, it was decided to migrate to IPv6. some other countries like Japan, UAE, Europe, etc have already migrated & well established IPv6. It is only USA which is still hanging on IPv4.

[k2s]

IPv6 has been defined since the mid-1990s, but the migration from IPv4 to IPv6 has been
rather slow. IPv6 was created to solve an overcrowding problem in the IPv4 address space

However, in 2007, IPv6 deployment has started to quicken.


The 128-bit IPv6 address is written in hexadecimal notation, with colons between each
quartet of symbols. Even in hexadecimal, the addresses can be long.

IPv4 Vs IPv6 :


[img]http://i52.tinypic.com/js2d0x.png[/img]