~~~~~ !st Lecture - IP adressing ~~~~~~~~~

[ding]

nuvu RFC numbers tho saha ela gurthu petukuntunav saami [img]http://i45.tinypic.com/261m9e1.gif[/img]

[psycopk]

can you elaborate more on number of network bytes, number of host bytes??

[k2s]

[quote author=psycopk link=topic=231693.msg2873386#msg2873386 date=1314751195]
can you elaborate more on number of network bytes, number of host bytes??
[/quote]
each & every topic cannot be covered in virtual class. Interested Reader can explore more from other sources.  s%H# @3$% s%H#

just kidding

for example :

take a classless subnet : 12.11.5.1/23

Here : IP = 12.11.5.1 & mask is 23 ante 255.255.254.0 & writing them in binary form


IP                  :    0000 1100 . 0000 1011 . 0000 0101 . 0000 0001
Mask            :    1111 1111 . 1111 1111 . 1111 111|0 . 0000 0000  ======> ikkada /23 ante count from left, it ends at "|"
--------------------------------------------------------------------------------------
Nework IP    :    0000 1100 . 0000 1011 . 0000 010|0 . 0000 0000  ===========> when you do XOR operation of IP address bits with Mask bits u get Network IP. Mask lo 1 unte, IP lo                     
                                                                                                                                      unna bit will be in Netowrk IP
Network bits :    XXXX XXXX . XXXX XXXX . XXXX XXX|0 . 0000 0000  ===========> Network bits are the one's counting from left till u reach "|" which is here /23
Host Bits      :    0000 0000 . 0000 0000 . 0000 000|X . XXXX XXXX  ===========> Host bits are one's counting from right to left till u reach "|"
---------------------------------------------------------------------------------------
Hosts Rang  :  0000 1100 . 0000 1011 . 0000 010|X . XXXX XXXX  ===========> Here X is wild card, can take "0s" or "1s"
1st host  IP  :  0000 1100 . 0000 1011 . 0000 010|0 . 0000 0001 ============> 12.11.4.1.
Last HostIP  :  0000 1100 . 0000 1011 . 0000 010|1 . 1111 1110 ===========> 12.11.5.254
BC IP            :  0000 1100 . 0000 1011 . 0000 010|1 . 1111 1111 ===========> 12.11.5.255

Note: Host bits with all "0s" & "1s" are not considered as valid  Hosts IP. Host bits with all "0s" is Network subnet IP. Hosts with all "1s" is Broadcast IP

[psycopk]

hm... explaination koncham confusing ga undi... but still ok... my question is more generic what is network byte and host byte.. why do we have them??

[PMREDDY19]

k2s baa you rock you rock

[k2s]

[quote author=psycopk link=topic=231693.msg2873543#msg2873543 date=1314752571]
hm... explaination koncham confusing ga undi... but still ok... my question is more generic what is network byte and host byte.. why do we have them??
[/quote] %<>(
nuvvey cheppu... neeku telisina answer

[k2s]

[quote author=OM link=topic=231693.msg2873545#msg2873545 date=1314752581]
k2s baa you rock you rock
[/quote] S%Hi

[psycopk]

[quote author=k2s link=topic=231693.msg2873565#msg2873565 date=1314752723]
%<>(
nuvvey cheppu... neeku telisina answer
[/quote]

bing lo vetiki tarwata chepta... naku ippudu opika ledu

[K.A.Paul]

evaru ayina java experts maku kuda thread start chestey bagundu  sSa_j@il

[k2s]

[quote author=psycopk link=topic=231693.msg2873610#msg2873610 date=1314753271]
bing lo vetiki tarwata chepta... naku ippudu opika ledu
[/quote]

good....  CITI_$D#

[k2s]

[quote author=shakkku link=topic=231693.msg2873369#msg2873369 date=1314750974]
nuvu RFC numbers tho saha ela gurthu petukuntunav saami [img]http://i45.tinypic.com/261m9e1.gif[/img]
[/quote] @3$% H&T@ @3$%

[andala ramudu]

you rock you rock you rock you rock you rock you rock  nice thread nice thread nice thread nenu nee theddulu anni pollow avthunna nuvvu rechipo mama

[Chocolateboy]

nice thread nice thread nice thread

[krldr871]

*=: *=: *=:

[Antaraatma]

oka mukka artham kaale kaani  sHa_clap4 sHa_clap4 *=: *=: nice thread nice thread really appreciate the effort..