From: Annu (annu_roopa@xxxxxxxxx)
Date: Fri Jan 04 2002 - 14:49:41 GMT-3
Group,
This URL and document answers lot of these questions.
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120t/1
20t5/ismarea.htm
--- "Michael C. Popovich" <mpopovich@layer3.biz>
wrote:
> I have double checked on Documentation CD regarding
> IS-IS and the need
> for CLNS. Peter is definitely right in the fact that
> CLNS is not
> required to route IP using IS-IS. This question is
> for Peter and anyone
> else with a good understanding of IS-IS.
>
> Reading through the Documentation CD on Integrated
> IS-IS I have a
> question regarding multi-area. The way I read it I
> am assuming that if
> you implement a multi-area IS-IS solution then you
> in fact do need to
> enable CLNS routing. Is this true? The examples
> given in the
> Documentation CD show that a single area IS-IS
> network doesn't need CLNS
> routing but in the multi-area scenario they have
> CLNS routing enabled.
> This isn't specifically addressed but I assume with
> the need for
> different areas using different NET addresses
> requires the CLNS
> protocol.
>
> Please correct me if I have misinterpreted this.
>
> Thanks,
>
> Michael Popovich
>
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