Re: OSPF authentication for only one link in multipoint

From: Nazgulero (pauwen@hotmail.com)
Date: Tue Feb 15 2005 - 09:20:24 GMT-3


Hello,

how about using OSPF Null authentication on the interface of R2 ? This would
override password or message-digest authentication configured for the area.

Regards,

GP
----- Original Message -----
From: "Deepak Kothari" <kdeepak@cisco.com>
To: "'mani poopal'" <mani_ccie@yahoo.com>; <ccielab@groupstudy.com>
Sent: Tuesday, February 15, 2005 8:06 AM
Subject: RE: OSPF authentication for only one link in multipoint
environment.

> Hello,
>
> Just wondering how this situation would arise ?
>
> If hub is multipoint then it's having a common subnet to two spokes. This
> subnet would be added to a given area and then ospf authentication would
be
> enabled over an area. Hence you will always require authentication for
both
> spokes.
>
> Thanks.
>
> Deepak.
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
mani
> poopal
> Sent: Friday, February 11, 2005 7:52 AM
> To: ccielab@groupstudy.com
> Subject: OSPF authentication for only one link in multipoint environment.
>
> Hi Group,
>
> In a hub and spoke environment(multipoint hub) of ospf.[hub R1, SPOKES
> R2
> AND R3], If the scenario askes for ospf authentication only in R1 AND
> R3
> link. What is the solution.
>
> thanks
>
> Mani
>
>
>
> B.ENG,A+,CCNA,CCNP,CCNP-VOICE, CSS1,CNA,MCSE
> (416)431 9929
> MANI_CCIE@YAHOO.COM
>
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