RE: ospf pass interface vs. ip o database all out

From: marc van hoof (mvh@marcvanhoof.com)
Date: Mon Oct 18 2004 - 04:04:55 GMT-3


i'm pretty sure that an ospf passive interface wont even form an
adjacancy, whereas database filter all out will just not send any LSA's.

cheers,
-marc.

On Mon, 18 Oct 2004, Geert Nijs wrote:

> A guess:
>
> With ip ospf database all out, i think you still build adjacencies AND you are still able to RECEIVE LSAs, but not sending
> any. Passive interface receives nothing.
>
> Correct me if i am wrong,
>
> Regards,
> Geert #13729
>
> ________________________________
>
> From: nobody@groupstudy.com on behalf of John Matus
> Sent: Sun 10/17/2004 22:23
> To: lab
> Subject: ospf pass interface vs. ip o database all out
>
>
>
> what is the functional difference between setting an ospf interface to passive
> vs. using the ip o database all out command? with the first you are not
> sending hello's so no adjacencies should occur but i'm not sure what effect
> filtering the database would have...
>
>
> Regards,
>
> John D. Matus
> MCSE, CCNP
> Office: 818-782-2061
> Cell: 818-430-8372
> jmatus@pacbell.net
>
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