Re: NSSA v/s STUB

From: slevin kremera (slevin.kremera@gmail.com)
Date: Sat Aug 25 2007 - 09:46:01 ART


AFter reading these two comments i thought i understood,now i am confused
again.I am referring to IEWB-v3 Vol2 lab 10 task 4.6.wht shud i do

On 8/22/07, Brian McGahan <bmcgahan@internetworkexpert.com> wrote:
>
> Also keep in mind that in a regular NSSA the ABR does not
> originate
> a default route automatically. With the stub, totally-stubby, and
> not-so-totally-stubby areas the ABR does automatically originate a default
> route. This means without additional configuration all devices in the
> NSSA
> will lose connectivity to external OSPF routes that are originated in
> other
> areas, unless they already have an alternate route to them aside from a
> route via the ABR.
>
>
> HTH,
>
> Brian McGahan, CCIE #8593 (R&S/SP/Security)
> bmcgahan@internetworkexpert.com
>
> Internetwork Expert, Inc.
> http://www.InternetworkExpert.com
> Toll Free: 877-224-8987 x 705
> Outside US: 775-826-4344 x 705
> 24/7 Support: http://forum.internetworkexpert.com
> Live Chat: http://www.internetworkexpert.com/chat/
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Herbert Maosa
> Sent: Tuesday, August 21, 2007 7:42 PM
> To: slevin kremera
> Cc: Cisco certification
> Subject: Re: NSSA v/s STUB
>
> Use NSSA when you want your Area to be stub, yet be able to redistribute
> external routes. An ASBR can not be in a stub area, so you can use an NSSA
> to still benefit from the properties of a stub area yet with the ability
> to
> have an ASBR in the area.
>
> Herbert.
>
> On 8/22/07, slevin kremera <slevin.kremera@gmail.com> wrote:
> >
> > When to use NSSA and when to use stub???.Are there any questions beyoond
> > these two ospf area types???????
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
> >
>
>
>
> --
> Kindest regards,
> hm
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html



This archive was generated by hypermail 2.1.4 : Sat Sep 01 2007 - 11:32:13 ART