RE: OSPF stub and virtual link

From: Robert Yee (robert@bluespud.com)
Date: Thu Apr 24 2003 - 23:10:41 GMT-3


Oops, I meant 'area 1 stub'

Thanks,

-----Original Message-----
From: Donny MATEO [mailto:donny.mateo@sg.ca-indosuez.com]
Sent: Thursday, April 24, 2003 6:51 PM
To: Robert Yee
Cc: ccielab@groupstudy.com; Jeongwoo Park; nobody@groupstudy.com; Tasuka
Amano Hsu
Subject: RE: OSPF stub and virtual link

Seems like a typoo, perhaps you meant "area 2 stub " command.
I believe the command should be placed on the router bordering area 1 and area 2.
I've never tried to put it between area 0 and area 1.... ;)

Donny

                                                                                                                                       
                      "Robert Yee"
                      <robert@bluespud. To: "Jeongwoo Park" <jpark@wams.com>, "Tasuka Amano Hsu" <tasuka@mac.com>
                      com> cc: <ccielab@groupstudy.com>
                      Sent by: Subject: RE: OSPF stub and virtual link
                      nobody@groupstudy
                      .com
                                                                                                                                       
                                                                                                                                       
                      04/25/2003 08:17
                      AM
                      Please respond to
                      "Robert Yee"
                                                                                                                                       
                                                                                                                                       

Considering the diagram below:

Area 3 ----- Area 0 ----- Area 1 ----- Area 2

If area 2 is configured as a stub network, and the virtual-link exists between area 1, where should the 'area 1 stub' command go? On the ABR between area 0 & 1 or area 1 & 2 or both?

I've tried it on both and on the ABR between area 1 and 2. Both methods seem to work, but it there a prefered method?

 -----Original Message-----
 From: Jeongwoo Park [mailto:jpark@wams.com]
 Sent: Mon 3/31/2003 11:23 PM
 To: 'Tasuka Amano Hsu'
 Cc: 'ccielab@groupstudy.com'
 Subject: RE: OSPF stub and virtual link

 The virtual link still works with area 2 being a stub area.
 So, your area 3 router would see the routes in area 2.

 JP

 -----Original Message-----
 From: Tasuka Amano Hsu [mailto:tasuka@mac.com]
 Sent: Monday, March 31, 2003 6:24 PM
 To: Ronald van Dommelen
 Cc: ccielab Groupstudy
 Subject: Re: OSPF stub and virtual link

 No, the area 2 is stub area and virtual link cross area 1 to area 0,
 but the area 1 is not stub area.

 Best Regards
 Tasuka

 On Monday, Mar 31, 2003, at 22:38 Asia/Taipei, Ronald van Dommelen
 wrote:

> Hi,
>
> I believe that a virtual link cannot travel across a stub area. Change
> area 2 to a normal area and your virtual link will work ..
>
> Cheers Ronald
>
> -----Original Message-----
> From: Tasuka Amano Hsu [mailto:tasuka@mac.com]
> Sent: maandag 31 maart 2003 11:22
> To: ccielab Groupstudy
> Subject: OSPF stub and virtual link
>
>
> Hi groups:
>
> If the topology is look like under
>
> Area 3 ----- Area 0 ----- Area 1 ----- Area 2
>
> The area2 is stub area,
> the area 3's router could see the routes from area 2?
>
> Best Regards
>
> Tasuka

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