Re: [nsp] Minimum Cisco Hardware & IOS ver for GRE

From: Hank Nussbacher (hank@att.net.il)
Date: Wed Jan 30 2002 - 02:29:34 EST


At 09:26 AM 14-01-02 -0800, Scott Whyte wrote:
>On Mon, 14 Jan 2002, Tony Tauber wrote:
>
> > On Mon, 14 Jan 2002, Gert Doering wrote:
> >
> > > Hi,
> > >
> > > On Mon, Jan 14, 2002 at 02:52:36PM +0700, sipitung@ekilat.com wrote:
> > > > What's minimum Cisco Hardware & IOS version which supports Generic
> Routing
> > > > Encapsulation (GRE) tunnel ?
> > > > Any helps will be appreciated.
> > >
> > > Just about everything that Cisco builds supports GRE tunneling.
> >
> > Doesn't look that way to me. See:
> >
> > http://www.cisco.com/warp/public/732/Tech/matrices/gre_matrix.html
> >
> > For instance, I was aware that 12000s (ie. GSRs) don't.
> > (The matrix says they're supported by 12.0T in "non-distributed mode"
> > though the GSR doesn't have a non-distributed mode, AFAIK.)
>
>GRE on GSR will be supported with E2 Tunnel card. Check out CSCdv07514
>release notes. I believe it will be in 12.0(21)S and 12.0(21)ST but I
>can't swear to it, contact your appropriate cisco support person etc. etc.

Just came out:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s21/gre.htm

-Hank

>-Scott
>
>
> >
> > Tony
> >
> > >
> > > I just found one thing that doesn't so far, and that's the Cisco 800
> > > routers (maybe only in some 12.1 versions) - you can configure GRE,
> but it
> > > won't work.
> > >
> > > gert
> > >
> >



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