From: Alexander Arsenyev (GU/ETL) (alexander.arsenyev@ericsson.com)
Date: Tue Jul 15 2003 - 13:32:11 GMT-3
I respectfully disagree. The command "area 49 range <whatever>" creates area 49 LSAs on the router, and this is the purpose of "area 49" command, not to summarise anything out from area 49.
What I infer from the diagram is that there are just 2 interfaces on the R4 and "Backbone interface" should be put into OSPF process and in area 49. If area 49 already present in this router or there are more interfaces You should tell us about this. My solution creates LSA type 5 for "Backbone interface" and this LSA is present in area 49 though this is kind of almost non-existent area since it has no any interfaces in it and link count in area 49 router LSA on R4 is 0.
Nevertheless, I believe if router LSA exists for area 49 it means that area itself exists.
Strangely enough, area 49 LSA stay there if even I delete "area 49 range" statement and clear ip ospf process, but this is not a main problem. The main problem is to create area 49 without "network" statement and if someone knows better way I would love to hear.
Thanks//Cheers
Alex
-----Original Message-----
From: Volkov, Dmitry (IDS Canada) [mailto:dmitry_volkov@ca.ml.com]
Sent: 15 July 2003 17:18
To: 'polarccie@yahoo.co.uk'
Cc: ccielab@groupstudy.com; Alexander Arsenyev (GU/ETL)
Subject: RE: RE: How to put interface in OSPF area without
Exactly ! Area range for intra area routes - not for External.
And there is no way to define area Nr inside "Summary-address" command
So it will not work.
Dmitry Volkov
> -----Original Message-----
> From: polarccie@yahoo.co.uk [mailto:polarccie@yahoo.co.uk]
> Sent: Tuesday, July 15, 2003 7:27 AM
> To: ccielab@groupstudy.com
> Subject: Re: RE: How to put interface in OSPF area without
>
>
> you mean the summary-address here...
>
> -----------------------------
> ...
> 3) define "area 49 range <net Backbone range>" on R4
> ..
>
>
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