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Power Tools 1993 November - Disc 2
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Power Tools Plus (Disc 2 of 2)(November 1993)(HP).iso
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1993-10-04
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Customer Network Management
A Success Story
Telecom Australia & Hewlett-Packard
Abstract
Telecom Australia is one of the early adopters of new
technologies and standards in the area of network management, in
particular Customer Network Management (CNM). With the foresight
to combine the evolving trends in telecommunications with the
emerging trends in computing technologies, Telecom Australia is
able to offer their customers new, integrated and easy-to-use
network management services to facilitate their interactions
with Telecom Australia. In 1990, Telecom Australia announced a
major initiative to develop a software environment, internally
referred to as the Customer Network Management environment. Its
aim is to support integrated management of the entire portfolio
of Telecom Australia supplied services within the customer's
network environment.
CNM extends Telecom Australia's network management capabilities
to the customers' premises and provides them with better and
more efficient management & control over their subscribed
telecom resources, including Virtual Private Networks (VPN).
Telecom Australia's expertise in telecommunications combined
with Hewlett-Packard's expertise in information technology and
data communications have led to the successful development of a
highly functional prototype CNM system. Internal operators who
are using this new CNM system are excited about these new
management capabilities and are already experiencing significant
gains. The outcome of this venture is a standard CNM Application
Development Platform to be offered by Hewlett-Packard worldwide.
Telecom Australia is continuing the development of its CNM
application which is expected to be launched soon.
Background Information
The range and type of telecommunication services offered to
customers by telecommunications service providers (often refered
to as PTTs, Telcos, public telecommunication carriers) worldwide
is growing constantly and it was becoming more and more
difficult to manage these services within Telecom Australia as
well as within the customers' organizations.
Like most telecommunications service providers, Telecom
Australia was offering specific network management tools for
specific telecommunication services. However, these tools were
dedicated to particular Telecom network services.
In addition to providing customers with better network
management capabilities there was also a need to improve the
interactions with Telecom in regard to business related
activities. These included specific solutions like enhanced
billing service, service assurance, personalized access line.
Implications
Although the product specific tools provide improved management
of particular networks, the implications with such approaches
are (for both Telecom Australia and its customers):
* Dedicated systems and workstations are required for each
service
* Network managers have to adjust to different types of user
interfaces and system functions for each service
* Lack of integration of services and functions which are often
interrelated and interdependent
The New Approach to Customer Network Management (CNM)
Telecom Australia has recognised the need for a new approach to
CNM development and implementation. A major development
initiative to build an integrated management system (value-added
integrator) for its entire supplied services and extend them to
their customers' premises was started. This is aimed at
providing customers with better management and control of
network services provided by Telecom Australia.
The challenge was to create a management infrastructure which
enables a seamless integration of the various, existing network
management systems (NMS), operation support systems (OSS) and
business support systems (BSS). This integration required
extensive modelling work, using object oriented technology, and
abstractions of the services and products and other entities.
These resulted in submissions to CCITT, as recommendation for
CNM services.
The benefits of such an approach are numerous for both Telecom
Australia and its customers. They include:
* Common customer workstation for the management of all Telecom
Australia supplied network services
* An 'end-to-end' high-level view of the customers' entire
networks and services, covering the customers' own network
components as well as Telecom Australia supplied network
services
* Integrated services and functions that enable the network
operator to manage the interdependencies of various Telecom
network services
* More efficient processes between Telecom and its customers
including faster delivery of new services and fast problem
resolution
* A fully integrated industry standard software environment for
management of telecom services and customers' own premises
equipment
* A consistent user interface for all management applications
(graphical user interface)
* Freedom of choice of hardware and network connections due to
conformance with industry standards related to the
telecommunications industry and information technology
Vision and Foresight in Applying New Technology
It takes vision, foresight and the right strategic choices to
implement such a solution for CNM. The Customer Network
Management Group within Telecom Australia provided the vision,
foresight and leadership required to develop the concept, apply
new technologies and standards and implement the CNM system. A
highly functional prototype of this system is currently use
internally within Telecom Australia on a trial basis, involving
selected corporate customers. The launch date for its CNM
solution has not been announced. HP believes that commercial
launch is targeted in 1993.
Telecom Australia's selection for its CNM implementation include:
* Provision of high-level, abstract views of Telecom network
services using object oriented (OO) technologies
* An architectural model of the entire CNM environment
* 'End-to-end' model of the customer's network
* Alignment with the Distributed Management Environment (DME)
promoted by the Open Software Foundation (OSF)
* Support of industry networking standards (OSI, NMForum, CCITT)
* Partnership with Hewlett-Packard as Information Technology
Provider
* Combination of telecommunications expertise with information
technology expertise
* Open systems platform (Unix system)
* HP OpenView DM (Distributed Management) platform
* HP's Singapore Networks Operation organization which developed
a generic CNM platform by extending HP OpenView, upon which CNM
applications can be built more effectively and efficiently
The joint CNM development work of Telecom Australia and
Hewlett-Packard has already generated a high level of interest
in Europe and America. The approach adopted by these two
organizations is clearly leading edge technology.
Hewlett-Packard is currently commercializing the CNM development
platform for worldwide distribution to telecommunications
service providers, telecommunications equipment providers and
their respective application software developers/systems
integrators.
The HP CNM products and services can help make your organization
more competitive and productive. Please contact your local
Hewlett-Packard sales office for more information.
Hewlett-Packard Company
SNO-4 12/92