End of IPv4 !!

Hi Fellas,

Its been a while since I hear that IPv4 is going off soon, back in the days
when I started with IP addressing and Subnetting it was the first thing I
read. I know NAT has brought us this far and I wonder till what time we will
be using IPv4.

I've heard China has largest setup of IPv6 setup, Federal department in US
has started using it since 2005, and India is working on many deployment
projects of IPv6.

Personally I feel that Cisco world is not ready for IPv6 yet completely, as
things are not designed the way those are for IPv4, making IPv6 depending on
IPv4. When I was working on IPv6 for my CCIE and worked very hard on it, but
never used it after lab and now I have to open Cisco document if I am
discussing on IPv6.
Having said this, what you guys think about IPv6 and Cisco IPv6 future, I
know its gonna be there but when do you think we'll be fully indulged into
it ?

-- 
Regards,
Syed Moazzam Daimi
CCIE # 22100
Blogs and organic groups at http://www.ccie.net