Re: virtual link authentication

No, it shouldn't. Virtual-link is an interface in area 0 and transit
area authentication does not apply to it.

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Marko Milivojevic - CCIE #18427
Senior Technical Instructor - IPexpert
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On Wed, Jun 29, 2011 at 12:12, Nathan Falcon <nathan.falcon_at_gmail.com> wrote:
> Please someone clear my head on this one....
>
> OK, so I've always considered a virtual-link to be part of the the backbone
> area. B But now, I've seen some labs that appear to be contradicting each
> other when it comes to authentication.
>
> I understand that if a question states that Area 0 requires authentication,
> a virtual-link would need to be authenticated. B But what if the transit area
> requires authentication and Area 0 doesn't? B Would the virtual-link need to
> be authenticated? B My first though would be no since I consider a
> virtual-link to actually be Area 0.....
>
> Thanks!
>
>
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