Re: [CCAMP] Draft Text for ITU-T - CCAMP Liason regarding Flexi-grid

Iftekhar Hussain <IHussain@infinera.com> Tue, 18 March 2014 04:46 UTC

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From: Iftekhar Hussain <IHussain@infinera.com>
To: "fu.xihua@zte.com.cn" <fu.xihua@zte.com.cn>, "huubatwork@gmail.com" <huubatwork@gmail.com>
Thread-Topic: [CCAMP] Draft Text for ITU-T - CCAMP Liason regarding Flexi-grid
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Date: Tue, 18 Mar 2014 04:46:10 +0000
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Subject: Re: [CCAMP] Draft Text for ITU-T - CCAMP Liason regarding Flexi-grid
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Hi,

Regarding OCh-P, thee text is referring to the “in force” ITU doc namely,  G.872, and requesting clarification from the ITU experts. What do you mean it is not defined by ITU?

Thanks,
Iftekhar
From: fu.xihua@zte.com.cn [mailto:fu.xihua@zte.com.cn]
Sent: Monday, March 17, 2014 6:48 PM
To: huubatwork@gmail.com
Cc: CCAMP; CCAMP
Subject: Re: [CCAMP] Draft Text for ITU-T - CCAMP Liason regarding Flexi-grid


Hi All,

I have a few minor changes to draft text.
The relationship between optical tributary signal from Q6 and network media channel from Q12 is 1 to 1.
ITU-T hasn't reach aggreement to use terminology OCh-P which is supported by multiple medial channels. I suggest we don't need to  mention this.
We should only mention when this requirement will be documented in ITU-T Recommendation. This requirement may be described as "An OTUCn is supported by multiple network media channels. These NMCs must be co-routed. They must be recoveried and cross-connected  at the same time."


Xihua


Huub van Helvoort <huubatwork@gmail.com<mailto:huubatwork@gmail.com>>
发件人:  "CCAMP" <ccamp-bounces@ietf.org<mailto:ccamp-bounces@ietf.org>>

2014-03-18 上午 01:20
请答复 给
huubatwork@gmail.com<mailto:huubatwork@gmail.com>


收件人

Oscar González de Dios <ogondio@tid.es<mailto:ogondio@tid.es>>, CCAMP <ccamp@ietf.org<mailto:ccamp@ietf.org>>

抄送

主题

Re: [CCAMP] Draft Text for ITU-T - CCAMP Liason regarding Flexi-grid







Hola Oscar and Ramon.

Thank you for preparing this liaison.

> We have prepared a first draft of the text for the liaison ITU-T - IETF
> CCAMP regarding clarifications in Flexi–Grid. Thanks for the
> contributions sent to us by email.
>
> We would gladly appreciate your feedback in the liaison text. Please
> find attached the proposed text with comments from a review by Deborah.
> Also, for those of you allergic to non-standard file formats, please
> find bellow the plain text:

I have some comments/remarks added in the attached file because
it was almost impossible to insert in the plain text.

Hasta pronto, Huub.


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