[c-nsp] GRE router recommendations

[Simon Lockhart]

On Fri Apr 20, 2007 at 11:14:16PM +0200, Asbjorn Hojmark - Lists wrote:
> > At the sites where I need to tunnel from are currently 3550 
> > switches (and a few 3750's). What sort of GRE performance
> > should I see from those?
> 
> GRE is not supported on the small Catalyst switches. It does
> work (in some versions?) but only at low performance and with
> high CPU utilization... And, again, it's not supported.

Yeah - I've since found that on the Cisco website.

But, what about GRE performance on true routers?

Simon
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