Skip to main content

Liaison statement
LS on the consent of draft Recommendation ITU-T Q.3742 (ex.Q.SD-DCI) “Signalling requirements and data models for SD-DCI service”

Additional information about IETF liaison relationships is available on the IETF webpage and the Internet Architecture Board liaison webpage.
State Posted
Submitted Date 2024-05-21
From Group ITU-T-SG-2
From Contact Denis ANDREEV
To Group opsawg
To Contacts Henk Birkholz <henk.birkholz@ietf.contact>
Joe Clarke <jclarke@cisco.com>
Cc Mahesh Jethanandani <mjethanandani@gmail.com>
Operations and Management Area Working Group Discussion List <opsawg@ietf.org>
itu-t-liaison@iab.org <itu-t-liaison@iab.org>
Warren Kumari <warren@kumari.net>
Henk Birkholz <henk.birkholz@ietf.contact>
Joe Clarke <jclarke@cisco.com>
Scott Mansfield <Scott.Mansfield@Ericsson.com>
Response Contact dr.guinena@ntra.gov.eg <dr.guinena@ntra.gov.eg>
Purpose For information
Attachments LS175-Att1_TD1127
LS175
Body
Abstract: This LS aims to inform ITU-T SG13, SG17 and IETF WG OPSAWG that SG11
has consented draft Recommendation ITU-T Q.3742 (ex.Q.SD-DCI) “Signalling
requirements and data models for SD-DCI service”. ITU-T SG11 would like to
thank ITU-T SG13, SG17 and IETF WG OPSAWG for the previous information exchange
and share its latest progress on Software-Defined Data Center Interconnecting
(SD-DCI).

At the ITU-T SG11 plenary meeting in Geneva, on 10 May 2024, the following
draft Recommendation has been consented:

- ITU-T Q.3742 (ex.Q.SD-DCI) “Signalling requirements and data models for
SD-DCI service”. This Recommendation provides the signalling requirements for
SD-DCI service in one single network operator. The signalling is to support the
dynamical setup and management of the multiple data centers’ interconnections.
This Recommendation focuses on the signalling requirements among the SD-DCI
controller, orchestrator and application. The consented draft is contained in
SG11-TD1127/GEN.

ITU-T SG11 looks forward to continuing collaboration on this subject matter and
would appreciate ITU-T SG13, SG17 and IETF WG OPSAWG for sharing information on
any related works on SD-DCI.

Attachment: 1
SG11-TD1127/GEN: Consent – draft new Recommendation ITU-T Q.3742 (ex. Q.SD-DCI)
“Signalling requirements and data models for SD-DCI service” (Geneva, 1-10 May
2024)