From: Tharak Abraham (tharakabraham@gmail.com)
Date: Fri Mar 13 2009 - 11:15:05 ARST
Sorry for the minor err in option b.
Q.How many more IP addresses are available with IPv6 than IPv4 ?
a: 2^128
b: 2^96
c. 2^64
d. 2^32
@Slo : as long as IPv6 and IPv4 addresses doesn't overlap with each other,
then why not 2^128?
In this sense, even if i extinguish 100% of IPv4 why cant i have
2^128 more addresses in IPv6 !
On Fri, Mar 13, 2009 at 1:59 PM, slo <nebulite@gmail.com> wrote:
> IPv6 = 2^128
> IPv4 = 2^32
>
> IPv6/IPv4 = 2^(128-32) = 2^96
>
> If you want know How many more than IPv4 , I think is 2^(96-1) = 2^95
>
> So, a, b, c, d, all are wrong.
>
> I will choice C 2^96
>
> -------
> slo
>
> Best Regards!
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>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Tharak Abraham
> Sent: Friday, March 13, 2009 8:32 PM
> To: Cisco certification
> Subject: OT : IPV6 vs IPv4 addresses
>
> One of my friend got a question as follows in a tech exam.
>
> Looks easy but mind the word "more"
>
> Q.How many more IP addresses are available with IPv6 than IPv4 ?
>
> a: 2^128
> b: 2^92
> c. 2^64
> d. 2^32
>
>
> Best Regards,
> Tharak Abraham
>
>
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