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Re: [CCAMP] Generalized Labels for the Flexi-Grid in LSC Label Switching Routers

"Gabriele Maria Galimberti (ggalimbe)" <ggalimbe@cisco.com> Mon, 03 February 2014 14:34 UTC

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From: "Gabriele Maria Galimberti (ggalimbe)" <ggalimbe@cisco.com>
To: Ramon Casellas <ramon.casellas@cttc.es>, "Zafar Ali (zali)" <zali@cisco.com>, "huubatwork@gmail.com" <huubatwork@gmail.com>, Iftekhar Hussain <IHussain@infinera.com>, Daniele Ceccarelli <daniele.ceccarelli@ericsson.com>, Oscar González de Dios <ogondio@tid.es>, "Giovanni Martinelli (giomarti)" <giomarti@cisco.com>
Thread-Topic: [CCAMP] Generalized Labels for the Flexi-Grid in LSC Label Switching Routers
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Date: Mon, 03 Feb 2014 14:34:09 +0000
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Subject: Re: [CCAMP] Generalized Labels for the Flexi-Grid in LSC Label Switching Routers
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I agree Ramon, 

I didn't see any constraints WRT m values.
In any case, if there are constraints, the idea is to submit a proposal to
ITU-T to extend m coding to 16 bits.

Best Regards, 

Gabriele



Gabriele Galimberti
Technical Leader
Cisco Photonics Srl


Via Philips, 12
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ggalimbe@cisco.com
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On 2/3/14 2:33 PM, "Ramon Casellas" <ramon.casellas@cttc.es> wrote:

>El 03/02/2014 14:29, Zafar Ali (zali) escribió:
>> Hi-
>>
>> I am happy if we don't need to do so. But is this not better than
>> defining/ extending a new label format when ITU-T changes the data
>>plane?
>
>Dear all,
>
>I may be missing something (apologies in advance if it is the case) and
>since I don't have them here right now, for the sake of this discussion,
>maybe could anyone point to the relevant part of the document(s) e.g.
>G.694.1 / G.872 etc. where it is said that the value of m is bound to 256?
>We are aware of the concept of frequency slot, nominal central
>frequencies (n, and their values) and the concept of frequency slot
>width, but I cannot recall now such a bound.
>
>Thanks
>R.
>
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