Re: RE: NO OSPF Inter-area External routes

From: Godswill Oletu (oletu@inbox.lv)
Date: Thu Dec 15 2005 - 23:42:57 GMT-3


Almost all except the not-so-stubby-area, automatically generate some kind
of default routes.

These are the LSA types, each area will allow:

Stubby - LSA 1,2,3,4,default route (area x stub)
Not-so-stubby - LSA 1,2,3,4,7, NO DEFAULT ROUTE (area x nssa)
Totally stubby - LSA 1,2,default of 3,default route (area x stub no-summary)
Not-so-totally-stubby - LSA 1,2,default of 3,7,default route (area x nssa
no-summary)

If required, you only need to manually generate a default route when using
'area x nssa' area.

HTH

----- Original Message -----
From: <my-ccie-test@libero.it>
To: <ccielab@groupstudy.com>
Sent: Thursday, December 15, 2005 1:48 PM
Subject: Re: RE: NO OSPF Inter-area External routes

> Thank you Brian,
> if I'm asked to configure a totally stub area I always have to generate a
> default route to achieve complete reachability between the routers.
> So when the task requires to configure a stub/totally stub/nssa area, can
> we say that the default route is not considered as a normal inter-area
> route?
> you think We have always to ask to the proctor in this case?
>
> thank you
>
> Max
>
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