[c-nsp] Re: IOS 12.2(25)S6/S7

[Rodney Dunn]

If you are talking about a 75xx you can't do HA with
MPLS in anything other than 12.0S or 12.2S.

I've said it many times already. 12.0S for HA right
now until SB comes out is the way to go on a 75xx.

If you want some 12.3T features you should be running
12.4 mainline because the throttles on 12.3T rebuilds will
stop soon as 12.4 is bugfix only now.

Rodney

On Wed, Nov 09, 2005 at 07:12:55AM -0500, Dave Temkin wrote:
> My issue is that I need features that only 12.2S and 12.3T have (namely,
> specific hardware support) - plus, regular 12.3 mainline doesn't have RPR
> or SSO support.
> 
> -Dave
> 
> On Wed, 9 Nov 2005, Gert Doering wrote:
> 
> > Hi,
> >
> > On Tue, Nov 08, 2005 at 08:23:19PM -0500, Dave Temkin wrote:
> > > At this point would you guys roll out 12.2.18S10 or a recent 12.3T?
> >
> > Depends on the level of pain you want.
> >
> > 12.3 mainline has features that 12.2S does not have (VPDN, for example).
> >
> > 12.2S "provider" has features that 12.3 main does not have (IPv6 and MPLS,
> > without having to pay $LOTS extra for 12.3 "enterprise" feature set).
> >
> > 12.3T has features that neither 12.2S nor 12.3 main has - but it has many
> > more bugs, and needs more Flash and DRAM space.
> >
> > So... it very much depends on what you want to do
> >
> >   - if you need 12.3T features, go with 12.3T
> >   - if you don't need MPLS, 12.3 main might be a good path for you
> >   - if you don't need IPv6, 12.0S might be a good path for you
> >
> > Our choice is 12.2(18)S10 for the core routers, and 12.3(x) mainline for
> > the VPDN aggregation routers (and due to feature availability, also for
> > a few other customer-facing boxes).
> >
> > gert
> >
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