From: John Mistichelli (jmistichelli@yahoo.com)
Date: Wed May 07 2003 - 18:42:46 GMT-3
To verify, try "show ip ospf virtual-link"
You should see a "Full" adjacency on the virtual link.
If not, the virtual link is not operational regardless
of whether it says its status is "up". That is a good
indication that the area authentication is correct and
the VL is working.
John
7536
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--- frank.yu@japan.bnpparibas.com wrote:
> Hi,
>
> I understand the concept of treating virtual link
> as part of Area0. But
> how can we explain the virtual link is up and runnig
> without authentication
> even if area0 does the authentication?
> Thanks.
>
> Frank
>
>
>
> Internet
> huntl@webcentral.com.au@groupstudy.com - 05/07/2003
> 03:52 PM
>
>
> Please respond to huntl@webcentral.com.au
>
> Sent by: nobody@groupstudy.com
>
> To: Frank Yu, ohiohondo
>
> cc: gitsyoung, ccielab
>
>
> Subject: RE: authentication of virtul-link
>
>
> Hello,
>
> If your Area 0 is using authentication, then your
> Virtual LInk must be
> authenticated as well... just treated the Virtual
> Link as an extension of
> Area 0.
>
> Please correct me if I'm wrong ;)
>
> Regards,
> Hunt
>
>
> -----Original Message-----
> From: frank.yu@japan.bnpparibas.com
> [mailto:frank.yu@japan.bnpparibas.com]
> Sent: Wednesday, 7 May 2003 3:32 PM
> To: ohiohondo@columbus.rr.com
> Cc: gitsyoung@yahoo.co.jp; ccielab@groupstudy.com
> Subject: RE: authentication of virtul-link
>
>
> I remember we had this discussion before where comes
> a conclution that
> virtual link authentication has nothing to do with
> area0 authentication.
> Not sure if it is right or not.
>
>
>
>
>
> Internet
> ohiohondo@columbus.rr.com@groupstudy.com -
> 05/07/2003 12:52 PM
>
>
> Please respond to ohiohondo@columbus.rr.com
>
> Sent by: nobody@groupstudy.com
>
> To: gitsyoung, ccielab
>
> cc:
>
>
> Subject: RE: authentication of virtul-link
>
>
> You have to authenticate. I do not believe you have
> to use the same level
> of
> authentication!!!
>
> -----Original Message-----
> From: nobody@groupstudy.com
> [mailto:nobody@groupstudy.com]On Behalf Of Tom
> Young
> Sent: Tuesday, May 06, 2003 8:16 PM
> To: ccielab@groupstudy.com
> Subject: authentication of virtul-link
>
>
> Somebody said if the area 0 of ospf using
> authentication,
> you have to have the virtul-link also use the same
> authentication so that it could come into area 0 ,
> like
> the command below
>
> area 5 virtual authentication-key 1 cisco
> (for the md5 authentication)
>
> But I tired to use the command withOUT
> authentication
> parameter, it also connected with area 0 ,WHY?
>
> Thanks alot
>
>
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