From: Anthony Bonilla (anthonybonilla.ccie@gmail.com)
Date: Thu Apr 12 2007 - 10:22:17 ART
All,
Thanks a lot for your quick responses - it really helped!
Tony
On 4/12/07, Ivan <ivan@iip.net> wrote:
>
> I know at least one case.
> You need disable any cache engine to use legacy FR-DE. Note that disabling
> CEF
> must occur on the input interface, not interface where FRDE could be
> setted.
>
>
> http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124cr/hwan_r/wan_f1h.htm#wp1071786
>
> On Thursday 12 April 2007 11:16, Godswill Oletu wrote:
> > Tony,
> >
> > I do not see any reason to disable 'CEF' in the lab. With the versions
> of
> > IOS being currently tested in the labs, CEF is enabled by default in
> your
> > pod, it is also good to confirm that CEF is indeed enabled across your
> pod.
> >
> > That said, you still have to understand what CEF really does and which
> > technology rely on it and which does not. Even if CEF is enabled, if a
> > particular technology does not rely on it, it will not be used, but they
> > might be out aspect of your deployment that will still utilize it.
> >
> > HTH
> >
> > Godswill Oletu
> > CCIE #16464
> >
> > ----- Original Message -----
> > From: "Anthony Bonilla" <anthonybonilla.ccie@gmail.com>
> > To: "Cisco certification" <ccielab@groupstudy.com>
> > Sent: Thursday, April 12, 2007 1:30 AM
> > Subject: Any need to disable CEF
> >
> > > GS,
> > >
> > > I am trying to think if there are any situations where we would need
> to
> > > disable CEF in the lab or would it be considered a best practice to
> > > ensure that CEF is enabled on every router - pls let me know what you
> > > guys think (btw, I tried searching archives but did not come up with
> > > anything). Thanks.
> > >
> > > Tony
> > >
> > >
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