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Introduction to TMN - Telecommunications Management Network. Yen-Cheng Chen http://www.im.tj.mcu.edu.tw/~ycchen/ firstname.lastname@example.org. Contents. 1. Introduction 2. TMN Functional Architecture 3. TMN Physical Architecture 4. Relationship Between TMN and OSI Systems Management
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- Telecommunications Management Network
Telecommunications Management Network :
A TMN is a support network that interfaces to the
telecommunications network to provide the means for transporting and processing Operations, Administration, Maintenance, Provisioning, and Management (OAM&P) information.
OS: Operations System
M.3000 series: TMN Overall Principles and Framework.
M.3000: Tutorial Introduction to TMN
M.3010: Principles for a TMN.
M.3020: TMN Interface Specification Methodology.
M.3100 series: TMN Models and Object Definitions.
M.3100: Generic Network Information Model.
M.3180: Catalogue of TMN Management Information.
M.3200 series: TMN Management Services.
M.3200: TMN Management Services: Overview.
M.3300 series: Aspects for workstations connected to TMN.
M.3300: TMN Management Capabilities presented at the F Interface.
M.3400 series: Management Functions supporting TMN Services.
M.3400: TMN Management Functions.
M.60 Section2: TMN Terminology & Definitions.
Q.811: Lower Layer Protocol Profiles for the Q3 Interface.
Q.812: Upper Layer Protocol Profiles for the Q3 Interface.
Q.821: Stage 2 and Stage 3 Descriptions for the Q3 Interface -Alarm Surveillance.
Q.822: Stage 1, Stage 2 and Stage 3 Description for the Q3 Interface - Performance Management.
G.773: Protocol Suite for Q Interface for Management for Transmission Systems.
G.774: SDH Management Information Model for the Network Element View.
The TMN is represented by several building blocks that provide an overall embodiment of the management issues and functions of TMN.
F interface, applied at f reference points
F connects WSs to the OSF or MF through a DCN.
X interface, applied at x reference points
X interconnects two TMNs or interconnects a TMN with another management network which accommodates a TMN-like interface.
QARelationship of TMN Interfaces to TMN Building Blocks
Telecommunications Management Services and Components
. . .
Telecommunications Management Functions
. . .
OSI Systems Management Functions
. . .
ACSE + ROSE + CMISE
TMN supplies a model of logical layers that define or suggest the management level for specific functionality.
1. Managed Object Modeling and Interpretation.
2. Underlying Management Communication Protocols (CMIS/P).
3. Management Platform Based on Standard OSI Systems Management Functions.
4. Interoperability Issues Due to the Permitted Options in OSI Protocols.
5. Object-Oriented Technology.
6. Distributed Processing Technology
7. Q Adaption of Existing Proprietary Management Applications.
8. Domain Knowledge in Telecommunications.
1. Public telecommunication liberalization will lead to the demand of TMN compliant products.
2. Standardization of telecommunications network management is still in progress.
3. TMN will be adopted for the management of telecommunications network elements/equipment with new technology. (e.g., SDH, ATM, B-ISDN, IN)
4. OSI management technology is the key to the success of TMN.