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Liaison statement
Coordination of Ethernet information and data modelling work

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State Posted
Submitted Date 2018-11-13
From Group ITU-T-SG-15
From Contact Hiroshi Ota
To Group IETF
To Contacts The IETF Chair <>
Cc John Drake <>
Scott Mansfield <>
The IETF Chair <>
The IESG <>
Response Contact
Purpose For information
Attachments (None)
ITU-T SG 15 Question 14 (Q14/15) thanks IEEE 802.1 and IEEE 802.3 for the
collaboration related to Ethernet OAM YANG. Q14/15 is progressing the work in a
project called: Recommendation ITU-T G.8052.1/Y.1346.1 Transport OAM Management
Information/Data Models for Ethernet Transport Network Element. The work in
this draft is based on the results of discussions with IEEE 802.1 experts to
ensure the YANG that is generated from the pruned and refactored ITU-T
Information Model in G.8052 is compatible with the IEEE 802.1Qcp and IEEE
802.1Qcx YANG being developed. Q14/15 invites all experts to engage in
collaboration on monthly eMeetings.

This appointment is for the ITU-T – IEEE YANG Modeling Coordination calls
Dates: 2018 Nov 19, 2018 Dec 17, 2019 Jan 14, 2019 Feb 18, 2019 Mar 11, 2019
Apr 15, 2019 May 20, 2019 Jun 17  Time: 2:00 PM - 3:00 PM Geneva time  URL:
Join meeting at  Dial in: United
States : +1 312 757 3117

The next meetings of Q14 are:
21-25 January 2019 Interim joint Q12/15 and Q14/15 in Wuhan China.
8-12 April 2019 interim Q14/15 in Xi’an China.
1-13 July 2019 SG15 Plenary meeting in Geneva Switzerland.