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TOPIC: super netting

super netting 10 years 11 months ago #12096

192.168.1.5 ........class c ip .............24 bits for network and 8 bits for hosts
now to increase no. of hosts in an existing class we will have to make it classless cidr and do supernetting on the subnet
for this last octet can have 2 to power 8 =256 ip's and if i want 512 ip's then i will use up the last octet and take away
1 bit from the next octet
192.168.1.5 /23
255.255.254.0
> max host... 512......... 2 to power 9=512

I want more information on this
pls guide me if I am wrong
In God we trust but for everything else we need data
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Re: super netting 10 years 11 months ago #12154

  • dwyane
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:D ghoshdk.. u can come to my desk and ill give u more tips on supernetting.. i gve u some tips couple of days back.. seems that didnt helped u.. :idea: try cook food on ur own.... rather cooked food
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Re: super netting 10 years 11 months ago #12155

[this is not the right way to guide the one who wants genuine help
I f u really have the knowledge pls impart it to the one who needs it with full concern for the person
In God we trust but for everything else we need data
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Re: super netting 10 years 11 months ago #12156

  • dwyane
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:D
> max host... 512......... 2 to power 9=512

hey buddy u did something wrong here max no of hosts =2^n - 2
i.e 2^9 - 2= 510 ips
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Re: super netting 10 years 11 months ago #12159

thanks dwayne
I did not mean to be rude but I expect genuine help from guys like u who have done ccna.I have still to complete the certification
In God we trust but for everything else we need data
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