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Re: R: Re: [mpls-tp] mpls-tp Dual stack DCN? (was MPLS over OTN)

... resent this mail because it did not appear on the mailing lists :-( .

Hi Diego,


Diego Caviglia wrote: 
Stewart,
           I think i agree here.

Even if i'm coming from sdh i don'e see the need to hane osi capability
in brand new mpls-tp boxes.
I actually do not fully agree here. If, due to historical reasons, the existing DCN
is an OSI network and if the new MPLS-TP boxes will only understand IP and have
to use the existing OSI-based DCN, then the new MPLS-TP boxes need to support
at least tunneling of IP over CLNP tunnels. Otherwise, a dual stack DCN would
indeed be needed (I am assuming here that the existing OSI-only DCN cannot be
turned into an IP-only DCN).


Cheers,
Dieter
Br

Diego

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