Re: IPv6 Dual Stacking question

You've seen the configuration :-). Other than LSPs, are there any tunnels
configured? :-)

--
Marko Milivojevic - CCIE #18427
Senior Technical Instructor - IPexpert
Free CCIE Training: http://bit.ly/vLecture
Mailto: markom_at_ipexpert.com
Telephone: +1.810.326.1444
Community: http://www.ipexpert.com/communities
:: Sent from my phone. Apologies for errors and brevity. ::
On Apr 27, 2011, at 1:11, Juan <fferrer10_at_gmail.com> wrote:
> Many thanks Marko...
>
> Anyway, i have some doubts... If you configure dual stacking at the CEs you
have on the ends of the ipv4....do you need to have a tunnel between the PEs
to permit the ipv6 prefixes to pass the ipv4 core?
>
> Best Regards
>
>
>
>
>
> 2011/4/26 Marko Milivojevic <markom_at_ipexpert.com>
> You can use the same session with multiple address families - "ipv4
> unicast" and "ipv6 unicast". Just to give you an example of this, you
> can read the short blog I wrote on the subject couple of years ago:
>
> http://blog.ipexpert.com/2010/06/09/ipv6-in-carrier-networks/
>
>
> --
> Marko Milivojevic - CCIE #18427
> Senior Technical Instructor - IPexpert
>
> FREE CCIE training: http://bit.ly/vLecture
>
> Mailto: markom_at_ipexpert.com
> Telephone: +1.810.326.1444
> Web: http://www.ipexpert.com/
>
> Disclaimer: Opinions expressed in this message are mine and my only
> and not the official or unofficial opinion of, or affiliated with
> IPexpert and its owners in any way.
>
>
> On Tue, Apr 26, 2011 at 12:34,  <fferrer10_at_gmail.com> wrote:
> > Hi guys,
> >
> > Can you provide some help about how to pass with the same bgp session IPv4
&
> > IPv6 prefixes through an IPv4 Mpls network? I read something about the
ipv6
> > dual stacking capability of Cisco routers, but i am not sure if you can
have a
> > bgp session passing the 2 types of prefixes at the same time (suppose we
need
> > to comunicate 2  mixed environments, with ipv4 & ipv6 hosts at both ends)
> >
> > TIA and best regards.
> >
> >
> > Blogs and organic groups at http://www.ccie.net
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
> >
> >
> >
> >
> >
> >
> >
>
>
>
> --
> Juan Faure
Blogs and organic groups at http://www.ccie.net