Re: Difference between tunnel modes: GRE/IP versus IPv6/IP

With GRE you can use tunnel keepalives...

Ivan

On 23/Feb/2010 10:47 p.m., Andy Reid wrote:
> Hi All,
>
> Could someone explain to me the difference between GRE/IP and IPv6/IP
> tunnel modes when the GRE/IP tunnel has an IPv6 address configured at
> each end.
>
> Both tunnel modes have an IPv4 source and destination address. The only
> difference I can spot is in the "show int tunnel x" command where the
> Tunnel protocol/transport is shown differently. I can't spot any
> difference in functionality at the moment.
>
> regards Andy
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html

Blogs and organic groups at http://www.ccie.net
Received on Wed Feb 24 2010 - 07:40:44 ART