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ITU-T Study Group 15 Communications to IETF CCAMP Working Group. Wesam Alanqar ITU-T SG15 Representative to IETF CCAMP [email protected] ITU-T Q14/15 – Optical Control Plane. Management Framework. Discovery Architecture. G.fame. G.disc\_arch. Auto- discovery.

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itu t study group 15 communications to ietf ccamp working group

ITU-T Study Group 15 Communications toIETF CCAMP Working Group

Wesam Alanqar

ITU-T SG15 Representative to IETF CCAMP

[email protected]

slide2
ITU-T Q14/15 – Optical Control Plane

Management

Framework

Discovery

Architecture

G.fame

G.disc_arch

Auto-

discovery

Initialization

& Recovery

Signaling

Routing

DCN/SCN

G.7716

G.7714

Protocol Neutral Requirements

(Detailed)

G.7713

G.7715

G.7712

G.7715.1

G.7713.1

Protocol

Specifications

G.7714.1

G.7713.2

G.7713.3

ITU-T SG 15, Question 14

ASON Control & Management Recommendations

location of relevant information
Location of Relevant Information
  • The consented text for New Recommendations G.7715.1 and living lists for G.7714.1 and G.7713 can be obtained from:
  • http://www.ietf.org/iesg/liaison.html
liaisons from q14 sg15 itu main meeting geneva oct 21 31 2003
Liaisons from Q14/SG15 ITU main meeting-Geneva, Oct 21-31, 2003
  • Liaison Statement To IETF CCAMP on RSVP-TE and CR-LDP
  • ASON Status
liaison statement to ietf ccamp on rsvp te and cr ldp
Liaison Statement To IETF CCAMP on RSVP-TE and CR-LDP
  • ITU Question 14 of Study Group 15 thanks you for your liaison in which you notified us of the survey taken of implementers of GMPLS constrained LSP signalling.
  • As Recommendation G.7713.3 is currently in force, we will continue to have a normative reference to CR-LDP [RFC 3212].
  • Your liaison has raised a concern regarding on-going maintenance of the CR-LDP code point space. We expect that future requests for code points in the range allocated to CR-LDP (0x0800 to 0x08FF) in [RFC 3212] will be granted based on “IETF Consensus” as defined in RFC 2434.
ason updates
ASON Updates
  • SG 15 has consented G.7715.1/ Y.1706.1 “ASON Routing Architecture and requirements for Link State protocols”.
    • This Recommendation provides architecture and requirements for a link state realization of G.7715/Y.1706 and G.8080/Y.1304 and is protocol neutral. This may be of assistance to the ASON Routing Requirements design team.
  • There were no changes made to Discovery Recommendations.
    • However, new issues were included in the G.7714.1 living list such as an Interoperable solution for ECC based discovery mechanisms. Question 9 of SG15 is assessing G.7714.1 discovery methods in the context of the existing equipment Recommendation G.783.
  • Two new draft recommendations related to Control Plane functions are being developed in SG15.
    • G.fame, “Framework for ASON management”
    • G.7716, “Control plane initial establishment, reconfiguration and recovery”.
  • In signalling, a number of study points were added to the living list of G.7713 “Distributed call and connection management”.
    • These include feedback, interaction with Vcat/LCAS, separation of call and connection parameters, and signalling resilience.
ason updates1
ASON Updates
  • Next Q.14/15 interim meeting
    • 16 – 20 February 2004, located in North Carolina, USA.
    • The Rapporteur for Q.14/15 invites the participation of the CCAMP WG in related discussions.
    • Details of the agenda will be provided prior to the meeting.
    • Interested should contact the Rapporteur for Q.14/15 (H. Kam Lam, [email protected]) by 13 January 2004.
    • Any contributions directed to the meeting must be submitted by 9 February 2004.
itu t study group 15 communications to ietf ccamp working group1

ITU-T Study Group 15 Communications toIETF CCAMP Working Group

Wesam Alanqar

ITU-T SG15 Representative to IETF CCAMP

[email protected]il.sprint.com

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