1. ITU-T Workshop on IP/Optical Chitose, 9-11 July 2002 Session 9 – Optical Network Management Kam Lam (Lucent) – SG15 Q14 Rapporteur & Nobuo Fuji (NTT) – SG4 Vice Chair
Introduction
Fault Management and Service Recovery
-- Tobey Trygar (Telcordia)
Practical Issues in Managing Optical Networks
-- Wesam Alanqar (Sprint) & Tammy Ferris (Merkita)
Network Management Issues of Ethernet over WDM
-- Tatsuhiko Yoshida (NTT)
Open Discussion and Summary
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2. Session 9 – Optical Network Management Introduction
Scope
Objective
Current Status of ONM Standards Work
Scope: Management of Optical Network, covering the areas of applications, functions, requirements, management interfaces and modeling.
Objective: To identify issues encountered for managing optical network and exchange views for resolving the issues. To suggest issues to be covered on ITU-T standards activities.
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3. Session 9 – Optical Network Management Current Status
OTN Network Element Management
OTN NE Management Requirements: G.874 (Q14/15)
OTN NE Information Model:
Protocol Neutral: G (Q14/15)
CMIP: G.875 (Q14/15)
SNMP: G.snmp (Q14/15), Optical Interface MIB (IETF Atommib WG)
SDH/SONET Network Element Management
SDH/SONET NE Management Requirements: G.784 (Q14/15)
SDH/SONET NE Information Model:
CMIP: G.774, G.774.1, …, G (Q14/15)
SNMP: SONET MIB (IETF RFC2558), APS MIB (Atommib WG)
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4. Session 9 – Optical Network Management Current Status - OTN
Network Architecture (G.872)
Structures and Mappings (G.709)
Physical Layer(WP4) (G.692, G.959.1, G.dsn)
Equipment Management (G.874, G.7710)
Equipment Functional Spec. (G.798, G.806)
Laser Safety (G.664)(WP4)
Protection Switching (G.gps, G.otnprot)
Information Model (G.874.1, G.875, G.snmp)
Jitter and Wander Perf. (G.8251)
Error Performance (G.optperf(Q.8.13))
Data and Signaling Communications Network (G.7712)
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5. Session 9 – Optical Network Management Current Status - SDH
Network Architecture (G.803(Q.10/13), G.805)
Structures and Mappings (G.707)
Physical Layer (G.957, G.691) (WP4)
Equipment Management (G.784, G.7710)
Equipment Functional Spec. (G.783, G.806)
Laser Safety (G.664) (WP4)
Protection Switching (G.gps, G.841, G.842)
Information Model (G.774 Series)
Jitter and Wander Perf. (G.825)
Error Performance (G (Q.8/13))
Data and Signaling Communications Network (G.7712)
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6. Session 9 – Optical Network Management Current Status
Generic Transport NE Management
Common Equipment Management Requirements: G.7710 (Q14/15)
Generic NE Information Model:
CMIP: M.3100 Series (Q12/4)
CORBA: M.3120 (Q12/4)
SNMP: Interface Group MIB (IETF RFC 2863), Entity MIB (IETF RFC 2737)
DCN Architecture and Requirements: G.7712 (Q14/15)
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7. Session 9 – Optical Network Management Current Status
Network Level Management
Generic Network Level Management (Q13/4)
G.850 Series
M.3100 Amendment 1
Broadband Network Level Management (Q14/4)
Network Management Related Parameters
Fault & Performance Management (Q3/4)
Error performance objectives and procedures for BIS and maintenance of OTN (M.24otn)
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8. Session 9 – Optical Network Management Current Status
ASON Component detailed requirements (Q14/15)
Distributed Call & Connection management
G.7713, G , G , G
Generalized Automatic Discovery technique
G.7714, G
ASON Routing
G.7715
ASTN Link Management
G.7716
ASTN Connection Admission Control
G.7717
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9. Session 9 – Optical Network Management Current Status
Specific Protocol Implementations
Protocol Neutral Specifications
Requirements (G.807)
Architecture (G.8080)
Distributed Connection Management (G.7713)
Data and Signaling Communications Network (G.7712)
PNNI Implementation (G )
Generalized Automatic Discovery Techniques (G.7714)
ASTN Routing (G.7715)
ASTN Link Management (G.7716)
ASTN Connection Admission Control (G.7717)
CR-LDP Implementation
(G )
RSVP-TE Implementation
(G )
Protocol for Automatic Discovery in SDH & OTN network
(G )
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