Telecom Management Network Model from Udemy

Network Management is a part of Operations Support Systems, or O S S, that is used to monitor, measure and optimize the performance of a telecom network. It involves activities like:

Monitoring devices in the network
Provisioning of services
Diagnosing networking problems
Planning for optimum network performance
Detecting security breaches
Assessing the impact of planned network maintenance

ITU-T defined Telecom Management Network model (TMN) as a protocol for management of open-systems in any telecom network. TMN is a support network that interfaces the telecom networks, to provide means for transporting and processing operations, administration, maintenance, provisioning and management information. It basically provides a framework, for achieving interconnectivity and communication across heterogeneous operation systems, and telecommunications networks.

The course includes details on F CAPS which plays a key role in any telecommunication network. These management functions help in management of network, for deriving optimum performance. Shortly,

F → Fault Management

C → Configuration Management

A → Accounting Management

P → Performance Management

S → Security Management

The course includes Southbound and Northbound interfaces.

The Southbound Interfaces, or SB eyes are those that help the Network Management Systems connect to the Network Elements, and manage them. Its main objective is to provide communication, and management between the network's SDN controller, and physical or virtual switches and routers.

The Northbound Interfaces, or NB eyes are those that help the Network Management Systems, connect to OSS systems. They are used to enable Alarm, Performance, Inventory, Provisioning, Configuration, and Security related information of the Network Elements, and forwards it to the high-level management systems, typically referred to as the OSS systems.

Some of the concepts covered in the learning are

Join us to explore all these and more on Telecom Management Network Model.

What's inside

Learning objectives

Telecom management network model
Fault management
Configuration management
Accounting management

Performance management
Security management
Tacacs, ldap, snmp, corba, xml, mtosi, soap
Apis in telecom

Telecom management network model
Fault management
Configuration management
Accounting management
Performance management
Security management
Tacacs, ldap, snmp, corba, xml, mtosi, soap
Apis in telecom

Syllabus

Introduction

Part-1: The module covers the following:

Network Management
What is Telecommunication Management Network Model (TMN) ?

FCAPS

Part-2: The module covers the following:

Introduction to FCAPS
- Fault Management
- Configuration Management
- Accounting Management
- Performance Management
- Security Management

TMN Logical Layer Architecture

Part-3: The module covers the following:

TMN Logical Layer Architecture
- Network Element Layer (NEL)
- Element Management Layer (EML)
- Network Management Layer (NML)
- Service Management Layer (SML)
- Business Management Layer (BML)

Network Management Interfaces

Part-4: The module covers the following:

Network Management Interfaces
Southbound Interfaces
- SNMP
- CLI
- FTP/SFTP
- Telnet/SSH
Northbound Interfaces
- XML
- SYSLOG
- TACACS
- LDAP

Network Management Protocol

Part-5: The module covers the following:

Simple Network Management Protocol
Management Station and agent
CORBA
XML
MTOSI
Common Communication Vehicle

Web Service

Part-6: The module covers the following:

Web Service
Components of Web Service
- SOAP
- WSDL
- UDDI
Types of Web Services
- BIG Web Services
- Restful Web Services
Application Program Interface

Assessment Quiz

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Explores FCAPS (Fault, Configuration, Accounting, Performance, Security), which are key management functions in telecommunication networks for optimal performance

Details southbound interfaces like SNMP, CLI, and FTP/SFTP, which are essential for network management systems to connect to and manage network elements

Details northbound interfaces like XML, SYSLOG, TACACS, and LDAP, which are essential for network management systems to connect to OSS systems

Covers the TMN Logical Layer Architecture, including Network Element Layer (NEL) and Element Management Layer (EML), which are crucial for understanding network management

Examines web services components like SOAP, WSDL, and UDDI, which are relevant for understanding modern network management protocols and APIs

Covers network management protocols like SNMP, CORBA, and XML, which are foundational for understanding how network devices are monitored and controlled

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Telecom Management Network Model with these activities:

Review Networking Fundamentals

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Strengthen your understanding of core networking concepts to better grasp the TMN model's place within a telecom network.

Browse courses on OSI Model

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Review the OSI model layers and their functions.
Study common network protocols like TCP, UDP, and IP.
Practice subnetting and IP addressing.

Review 'Telecom Management Crash Course'

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Gain a broader understanding of the telecom industry context for TMN.

View Putting Knowledge to Work on Amazon

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Read the book to get a high-level overview of telecom management.
Identify key concepts and technologies related to TMN.
Take notes on the challenges and opportunities in telecom management.

Review 'Network Management: Principles and Practice'

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Gain a deeper understanding of network management principles and practices to contextualize the TMN model.

View Network Management on Amazon

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Read the chapters on FCAPS models.
Take notes on key concepts and definitions.
Relate the book's content to the course syllabus.

Four other activities

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Show all seven activities

Create a FCAPS Cheat Sheet

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Solidify your understanding of FCAPS by creating a concise reference guide.

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Define each FCAPS category in your own words.
List common tools and techniques used for each category.
Design a visually appealing and easy-to-read cheat sheet.

Explore SNMP Configuration Tutorials

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Learn practical skills in configuring SNMP, a key protocol for network management.

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Find tutorials on configuring SNMP on different network devices.
Follow the tutorials to configure SNMP on a virtual machine or lab environment.
Document the steps and configurations you used.

Design a Simple Network Monitoring System

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Apply your knowledge by designing a system to monitor network performance and detect faults.

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Document your design and implementation process.
Choose a network monitoring tool or platform.
Define the key performance indicators (KPIs) to monitor.
Implement the monitoring system and test its functionality.

Create a Presentation on TMN and APIs

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Deepen your understanding of TMN and APIs by creating a presentation to share your knowledge.

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Research the role of APIs in TMN.
Design a presentation that explains TMN and its use of APIs.
Practice your presentation and get feedback from peers.

Career center

Learners who complete Telecom Management Network Model will develop knowledge and skills that may be useful to these careers:

Telecommunications Manager

A telecommunications manager is responsible for the planning, coordination, and supervision of telecommunications operations within an organization. This management role requires a strong foundation in the underlying technologies and management frameworks. The Telecom Management Network Model course is useful due to its focus on the TMN model, which provides a structure for managing telecommunications systems. The course may help managers oversee planning, implementation, and maintenance of the network, particularly via FCAPS, Southbound and Northbound interfaces, and protocols such as TACACS and LDAP.

See salaries and explore the career path for Telecommunications Manager

Network Analyst

A network analyst examines and optimizes network performance, identifies issues, and supports the implementation of network solutions. This role requires knowledge of protocols, network devices, and management systems. The Telecom Management Network Model course is directly relevant because it provides a detailed understanding of network management from the TMN perspective. The course focuses on FCAPS (Fault, Configuration, Accounting, Performance, and Security) as well as southbound and northbound interfaces which are all crucial for this role.

See salaries and explore the career path for Network Analyst

Network Architect

A network architect is responsible for designing the overall structure of computer networks. This requires deep understanding of network models, interfaces, protocols, and management systems. The Telecom Management Network Model course provides a framework for understanding how telecom networks are managed. The course may be useful in understanding the various layers, protocols, and interfaces (Southbound and Northbound) involved in managing and operating an interconnected network. It also provides an understanding of network architecture which is essential for a network architect.

See salaries and explore the career path for Network Architect

Telecommunications Specialist

The telecommunications specialist role involves supporting and maintaining telecommunication systems and infrastructure. This includes diagnosing and resolving networking issues, optimizing network performance, and ensuring the secure operation of telecom networks. The Telecom Management Network Model course introduces the concepts of network management and operation from the TMN perspective and covers critical aspects like fault, configuration, accounting, performance, and security management (FCAPS), which are essential to the day-to-day responsibilities of a telecommunications specialist. By taking this course, one may better understand how networks are monitored, troubleshot, and optimized.

See salaries and explore the career path for Telecommunications Specialist

Network Engineer

A network engineer is responsible for designing, implementing, and maintaining computer networks. This role requires a strong understanding of network protocols, architectures, and management principles, all of which are covered in the Telecom Management Network Model course. Learning about network management interfaces, both Southbound and Northbound, as well as protocols like SNMP, TACACS, and LDAP, will contribute to success in this role. This course may be useful for those seeking the practical knowledge of how telecom networks are managed and monitored.

See salaries and explore the career path for Network Engineer

Cloud Network Engineer

A cloud network engineer designs and implements network infrastructure in cloud environments. This role requires a deep understanding of network management concepts, including protocols and interfaces. The Telecom Management Network Model course introduces these concepts and provides a thorough overview of the components of the Telecom Management Network Model. This course may help a cloud network engineer by giving them a deeper understanding of how network management works and how they work together.

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Systems Administrator

A systems administrator maintains the reliable operation of computer systems, servers, and networks within an organization. In a telecommunications context, they would have to monitor and manage network performance, security, and ensure the smooth running of telecom services. This Telecom Management Network Model course provides insights into network management principles such as FCAPS, as well as the management interfaces and protocols used to maintain telecom networks. The course will help a systems administrator better grasp the complexities of managing a telecommunications system.

See salaries and explore the career path for Systems Administrator

Security Operations Center Analyst

A security operations center analyst is responsible for monitoring networks for security breaches, analyzing security data, and responding to security incidents. Their job is to safeguard the network. The Telecom Management Network Model course is relevant to this role, as it introduces the 'S' of FCAPS, or security management, and also covers protocols like TACACS and LDAP. A security analyst may benefit from taking this course, since it touches on the critical aspects of maintaining networks, particularly their security.

See salaries and explore the career path for Security Operations Center Analyst

Solutions Architect

A solutions architect designs and develops technology solutions to meet business needs. In the context of telecommunications, understanding how networks are managed, how elements interface with each other, and how these systems are monitored and optimized is critical. The Telecom Management Network Model course may prove useful since it introduces fundamental networking concepts and their management using the TMN model. The course provides a foundation for understanding how various telecommunication systems interconnect and communicate, which is useful for a solutions architect who may work with these systems regularly.

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Network Security Analyst

A network security analyst is responsible for protecting an organization's computer networks and systems from cyber threats. Network security analysts must monitor networks for security breaches, assess the impact of planned maintenance, and implement security protocols. The Telecom Management Network Model course introduces the 'S' of FCAPS which refers to security management. The course also includes learning about TACACS and LDAP protocols which relate directly to network security. This course may be useful to those wishing to explore this field.

See salaries and explore the career path for Network Security Analyst

Telecommunications Consultant

A telecommunications consultant provides expert advice and guidance to organizations on their telecommunications infrastructure and systems. This often requires understanding complex network architectures and management models to recommend solutions and improvements. The Telecom Management Network Model course may help to provide theoretical background on the Telecom Management Network Model, which consultants may encounter in their work. The course curriculum covers interfaces, protocols, and the FCAPS model, which can be useful for building background in this field.

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IT Operations Manager

An IT operations manager oversees the day-to-day operations of an organization's IT infrastructure, which may include a telecommunications network. This role requires an understanding of network management principles. The Telecom Management Network Model course introduces key concepts such as fault, configuration, accounting, performance, and security management (FCAPS), and may be useful to an IT operations manager for understanding the operations of the network. The course also covers network interfaces and protocols that are helpful in understanding operations.

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Network Operations Center Technician

The network operations center technician monitors network performance and responds to network issues in real time. The Telecom Management Network Model course may help in understanding the underlying principles of network management and operations. The course covers topics such as fault management, performance management, and network monitoring which this role relies heavily on. It is possible that completing this course can benefit one who wants to work in this field.

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IT Support Specialist

An IT support specialist provides technical assistance to users, which may encompass some networking responsibilities. The Telecom Management Network Model course's focus includes network management and protocols such as SNMP, TACACS, and LDAP. While this role doesn't focus on deep networking like an engineer, familiarity with these topics may prove helpful. The principles behind FCAPS, as covered in this course, may contribute to a basic understanding of network management.

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Technical Project Manager

A technical project manager oversees and coordinates technical projects. These projects may involve the implementation of telecommunications systems. For projects of this nature, a technical project manager should have a general understanding of the underlying technologies and management systems as covered in this course. The Telecom Management Network Model course may be useful as it enables managers to better understand some of the challenges that may be encountered with telecom network projects. The course introduces network interfaces, protocols, and management functions.

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Telecom Management Network Model

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