Creation and development of the local information computer network of Institute of High Energy Physics and Nuclear Physics NSC KIPT
Results and the basic stages of creation and development of local information computer network at Institute of
 High Energy Physics and Nuclear Physics NSC KIPT for last five years are submitted. The purpose of work was
 increase of an overall performance of researchers due to ration...
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| Опубліковано в: : | Вопросы атомной науки и техники |
|---|---|
| Дата: | 2005 |
| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2005
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Creation and development of the local information computer network of Institute of High Energy Physics and Nuclear Physics NSC KIPT / V.A. Dudnik, E.V. Krivorukov, V.I. Kudrjavtsev, T.M. Sereda, S.A. Us, M.V. Shestakov // Вопросы атомной науки и техники. — 2005. — № 6. — С. 87-89. — Бібліогр.: 1 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1860239002212237312 |
|---|---|
| author | Dudnik, V.A. Krivorukov, E.V. Kudrjavtsev, V.I. Sereda, T.M. Us, S.A. Shestakov, M.V. |
| author_facet | Dudnik, V.A. Krivorukov, E.V. Kudrjavtsev, V.I. Sereda, T.M. Us, S.A. Shestakov, M.V. |
| citation_txt | Creation and development of the local information computer network of Institute of High Energy Physics and Nuclear Physics NSC KIPT / V.A. Dudnik, E.V. Krivorukov, V.I. Kudrjavtsev, T.M. Sereda, S.A. Us, M.V. Shestakov // Вопросы атомной науки и техники. — 2005. — № 6. — С. 87-89. — Бібліогр.: 1 назв. — англ. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| description | Results and the basic stages of creation and development of local information computer network at Institute of
High Energy Physics and Nuclear Physics NSC KIPT for last five years are submitted. The purpose of work was
increase of an overall performance of researchers due to rational use of resources and creation on base local
information computer network of shared system. In article obtained experience and specificity of realization of such
systems is reflected.
Представлено результати й основні етапи створення і розвитку локальної інформаційної обчислювальної
мережі Інституту фізики високих енергій і ядерної фізики ННЦ ХФТІ за останні п'ять років. Метою роботи
було підвищення ефективності праці дослідників за рахунок раціонального використання ресурсів і
створення на базі локальної інформаційної обчислювальної мережі системи колективного користування. У
статті описано накопичений досвід і специфіка реалізації таких систем.
Представлены результаты и основные этапы создания и развития локальной информационной
вычислительной сети Института физики высоких энергий и ядерной физики ННЦ ХФТИ за последние пять
лет. Целью работы было повышение эффективности работы исследователей за счет рационального
использования ресурсов и создание на базе локальной информационной вычислительной сети системы
коллективного пользования. В статье описывается накопленный опыт и специфика реализации таких систем.
|
| first_indexed | 2025-12-07T18:27:46Z |
| format | Article |
| fulltext |
CREATION AND DEVELOPMENT OF THE LOCAL INFORMATION
COMPUTER NETWORK OF INSTITUTE OF HIGH ENERGY PHYSICS
AND NUCLEAR PHYSICS NSC KIPT
V.A. Dudnik, E.V. Krivorukov, V.I. Kudrjavtsev, T.M. Sereda, S.A. Us, M.V. Shestakov
National Science Center “Kharkov Institute of Physics and Technology”, Kharkov, Ukraine
e-mail: dudnik@kipt.kharkov.ua
Results and the basic stages of creation and development of local information computer network at Institute of
High Energy Physics and Nuclear Physics NSC KIPT for last five years are submitted. The purpose of work was
increase of an overall performance of researchers due to rational use of resources and creation on base local
information computer network of shared system. In article obtained experience and specificity of realization of such
systems is reflected.
PACS: 13.75Gx
INTRODUCTION
The history of use of computer facilities, and in
particular, its applications for automation and
processing’s of results of scientific and technical
researches testifies that at all stages of development it
was necessary to search for the compromise between
mutually exclusive requirements: maximum favorable
interface for users and an effective utilization technical
and software. The first computers were exclusively
given the user, but thus the extremely expensive
technical equipment was used very inefficiently.
Therefore shared systems in which the technical
equipment was used very effectively have been created,
but numerous users frequently slowed down work each
other, and efficiency of their work fell. Therefore in
process of reduction in price of hardware of computer
facilities (CF) and with the advent of personal
computers (PC) the rational decision was return to
exclusive use of means of the CF.
However practice has shown, that, despite of a wide
circulation of personal computer facilities, nevertheless,
collective use of computing means in many cases gives a
positive effect - as due to expansion of opportunities of
users and increase of efficiency of their work, and for
the account of more rational use of the equipment.
In IHEPNP NSC KIPT creation and development of
shared systems has old traditions. However in new
conditions − a wide circulation of personal computers
on the one hand, and absence of powerful computer
complexes − with another, the shared system should be
built on the basis of technical equipment and the
software initially intended for personal calculations that
generates set of difficulties in the organization of re-
liable and effective work of such systems. In article
experience and specificity of realization of such systems
is reflected.
LOCAL INFORMATION COMPUTER
NETWORK AS A BASIS OF SHARED
SYSTEM
The means to transform group of separate personal
computers in the coordinated multi-user computer
system, the local information computer network (LICN)
is capable. The user connected to a network, can easily
share copies of the software files of the data with other
users, and also have access to the printers connected to a
network, scanners and other peripheral equipment. Thus,
advantages of sharing of the equipment and the software
compensate the means enclosed in connection of the
personal computer.
In a concrete case of the nuclear center of
IHEPNP NSC KIPT personal computers are allocated in
working rooms on four floors of an industrial building.
The total of personal computers included in LICN and
workstations makes more than 60. The main lines of
each floor represent the separate segments connected
through repeaters and concentrators to the common
trunk.
The local network of IHEPNP NSC KIPT is
constructed on the basis of local networks Ethernet
created in divisions and group of the personal computers
allocated for collective use incorporated among them
and forming the server center. The general structure of
an offered network is resulted at the design below.
EQUIREMENTS OF LICN
Reliable and safe functioning of LICN can be
provided only under condition of performance of the
following set of the requirements produced on the basis
of experience of designing and operation of shared
systems and networks of the computers.
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY. 2005, № 6.
Series: Nuclear Physics Investigations (45), p. 87-89. 87
mailto:dudnik@kipt.kharkov.ua
ELECTROSECURITY OF WORKSTATIONS
AND SERVERS
The problem consists that a feed of personal
computers is carried out usually from the lighting
orpower electric system of 220 V, thus always there are
outflow of a current through circuits of power units of
computers (capacity of filters of handicap’s, parasitic
capacities of transformers and so forth). In result on the
case of a computer always probably presence of some
voltage which usually is not felt, and even in case of
failure of power supplies of a computer of a
consequence is limited only to this computer. But when
the computer is connected to a local network, through
wires of an information network occurrence of electric
contact to other computers is possible. In such situation
failure on one computer can cause failure of all
computers of the whole site of a local network. Besides
because of a potential difference available usually
between zero wires of various sites of lighting and
power (force) networks work behind such computer can
be unsafe for users.
Therefore one of the obligatory requirements to the
equipment and structure of a network is maintenance of
an electro security. Possible failures of power supplies
on any workstation or a server should not cause
damages of other workstations or do work at these
stations dangerous to the personnel. The best decision is
the full electric outcome of units of a network among
themselves due to use of networks of radial structure on
base so-called twisted pair and refusal of use of
networks on the basis of the common trunk on the basis
of a coaxial cable. Use as units of a network of
concentrators and the routers having optical electronic
outcomes; have allowed achieving a comprehensible
level of an electro security and reliability of LICN.
MAINTENANCE OF RELIABILITY OF
FUNCTIONING OF A LOCAL NETWORK
During work of LICN as frequent enough
phenomenon failures in work of separate workstations
are. It is connected as to malfunctions of the equipment
of a local network (network adapters in computers,
infringements of contact in sockets of a network, breaks
of conductors in information cables), and with the
various casual reasons. Similar possible infringements in
work of separate workstations or even local subnets
should not cause failures in work of a network as a
whole. Use of radial network structure allows
minimizing consequences of infringement in work of a
network and facilitates diagnostics and detection of the
reason of such infringements.
CONTROLLABILITY OF A NETWORK
The architecture of a network should allow
organizing both the centralized management of a
network, and division of powers on management and
decentralized support of separate sites of a network and
local subnets. Such opportunities can be achieved due to
use of hierarchical structure of a network and
concentrators with an opportunity of routing of
information packages. Computers - units of subnet are
connected to such concentrator, and as localization of
the traffic (information streams between computers of
subnet become isolated through the concentrator and do
not load other sites of a network), and increase of
reliability (in a case practically any malfunctions in
work of a network trouble-free work of a site of a
network or subnet is provided) thus is achieved.
88
MAINTENANCE OF MULTIPLATFORM
AND MULTIPROTOCOL WORK
IN A NETWORK
The great value has also maintenance with multi-
protocol work in a network - support of simultaneous
work in a network of the workstations using various
reports of an exchange (ТСР/IР, IРХ, NetBIOS), and
support of workstations of various types and various
operational systems. Use as transport report Ethernet
ensures the functioning into these most widespread
reports that allows to support work in a network of
stations on the basis of processors Intel, DEC, SUN and
operational systems MS DOS, Windows, WIN NT,
Windows 2000, UNIX (Linux).
Besides the structure of a local network provides an
opportunity of connection of workstations to the tele-
communication center − ground station of a satellite
communication and an output in global network
Internet.
CONCLUSIONS
The shared system described in the given work on
the basis of the personal computer is created and used
for a number of years in server center of
IHEPNP NSC KIPT.
Operating experience within several years of such
system has shown sufficient efficiency and a demand of
services given by it. Besides it is possible to see, that
reliable work of system and safety of the user data is
provided at a sufficient level in spite of the fact that
usual personal computers used as hardware platforms
have a level of reliability not above the average, and as
the basic operational system OS Microsoft Windows-
2000 is used.
REFERENCE
1. V. Stolins. Operating systems. The internal
device and designing, 4. М: The Publishing house
"Williams", 2002, 848 p.
.
СОЗДАНИЕ И РАЗВИТИЕ ЛОКАЛЬНОЙ ИНФОРМАЦИОННОЙ ВЫЧИСЛИТЕЛЬНОЙ СЕТИ
ИНСТИТУТА ФИЗИКИ ВЫСОКИХ ЭНЕРГИЙ И ЯДЕРНОЙ ФИЗИКИ ННЦ ХФТИ
В.А. Дудник, Е.В. Криворуков, В.И. Кудрявцев, Т.М. Середа, С.А. Ус, М.В. Шестаков
Представлены результаты и основные этапы создания и развития локальной информационной
вычислительной сети Института физики высоких энергий и ядерной физики ННЦ ХФТИ за последние пять
лет. Целью работы было повышение эффективности работы исследователей за счет рационального
использования ресурсов и создание на базе локальной информационной вычислительной сети системы
коллективного пользования. В статье описывается накопленный опыт и специфика реализации таких систем.
СТВОРЕННЯ І РОЗВИТОК ЛОКАЛЬНОЇ ІНФОРМАЦІЙНОЇ ОБЧИСЛЮВАЛЬНОЇ МЕРЕЖІ
ІНСТИТУТУ ФІЗИКИ ВИСОКИХ ЕНЕРГІЙ І ЯДЕРНОЇ ФІЗИКИ ННЦ ХФТІ
В.О. Дудник, Є.В. Криворуков, В.І. Кудрявцев, Т.М. Середа, С.А. Ус, М.В. Шестаков
Представлено результати й основні етапи створення і розвитку локальної інформаційної обчислювальної
мережі Інституту фізики високих енергій і ядерної фізики ННЦ ХФТІ за останні п'ять років. Метою роботи
було підвищення ефективності праці дослідників за рахунок раціонального використання ресурсів і
створення на базі локальної інформаційної обчислювальної мережі системи колективного користування. У
статті описано накопичений досвід і специфіка реалізації таких систем.
89
PACS: 13.75Gx
REFERENCE
|
| id | nasplib_isofts_kiev_ua-123456789-81235 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-12-07T18:27:46Z |
| publishDate | 2005 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Dudnik, V.A. Krivorukov, E.V. Kudrjavtsev, V.I. Sereda, T.M. Us, S.A. Shestakov, M.V. 2015-05-13T18:04:56Z 2015-05-13T18:04:56Z 2005 Creation and development of the local information computer network of Institute of High Energy Physics and Nuclear Physics NSC KIPT / V.A. Dudnik, E.V. Krivorukov, V.I. Kudrjavtsev, T.M. Sereda, S.A. Us, M.V. Shestakov // Вопросы атомной науки и техники. — 2005. — № 6. — С. 87-89. — Бібліогр.: 1 назв. — англ. 1562-6016 PACS: 13.75Gx https://nasplib.isofts.kiev.ua/handle/123456789/81235 Results and the basic stages of creation and development of local information computer network at Institute of
 High Energy Physics and Nuclear Physics NSC KIPT for last five years are submitted. The purpose of work was
 increase of an overall performance of researchers due to rational use of resources and creation on base local
 information computer network of shared system. In article obtained experience and specificity of realization of such
 systems is reflected. Представлено результати й основні етапи створення і розвитку локальної інформаційної обчислювальної
 мережі Інституту фізики високих енергій і ядерної фізики ННЦ ХФТІ за останні п'ять років. Метою роботи
 було підвищення ефективності праці дослідників за рахунок раціонального використання ресурсів і
 створення на базі локальної інформаційної обчислювальної мережі системи колективного користування. У
 статті описано накопичений досвід і специфіка реалізації таких систем. Представлены результаты и основные этапы создания и развития локальной информационной
 вычислительной сети Института физики высоких энергий и ядерной физики ННЦ ХФТИ за последние пять
 лет. Целью работы было повышение эффективности работы исследователей за счет рационального
 использования ресурсов и создание на базе локальной информационной вычислительной сети системы
 коллективного пользования. В статье описывается накопленный опыт и специфика реализации таких систем. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Экспериментальные методы и обработка даных Creation and development of the local information computer network of Institute of High Energy Physics and Nuclear Physics NSC KIPT Створення і розвиток локальної інформаційної обчислювальної мережі Інституту фізики високих енергій і ядерної фізики ННЦ ХФТІ Создание и развитие локальной информационной вычислительной сети Института физики высоких энергий и ядерной физики ННЦ ХФТИ Article published earlier |
| spellingShingle | Creation and development of the local information computer network of Institute of High Energy Physics and Nuclear Physics NSC KIPT Dudnik, V.A. Krivorukov, E.V. Kudrjavtsev, V.I. Sereda, T.M. Us, S.A. Shestakov, M.V. Экспериментальные методы и обработка даных |
| title | Creation and development of the local information computer network of Institute of High Energy Physics and Nuclear Physics NSC KIPT |
| title_alt | Створення і розвиток локальної інформаційної обчислювальної мережі Інституту фізики високих енергій і ядерної фізики ННЦ ХФТІ Создание и развитие локальной информационной вычислительной сети Института физики высоких энергий и ядерной физики ННЦ ХФТИ |
| title_full | Creation and development of the local information computer network of Institute of High Energy Physics and Nuclear Physics NSC KIPT |
| title_fullStr | Creation and development of the local information computer network of Institute of High Energy Physics and Nuclear Physics NSC KIPT |
| title_full_unstemmed | Creation and development of the local information computer network of Institute of High Energy Physics and Nuclear Physics NSC KIPT |
| title_short | Creation and development of the local information computer network of Institute of High Energy Physics and Nuclear Physics NSC KIPT |
| title_sort | creation and development of the local information computer network of institute of high energy physics and nuclear physics nsc kipt |
| topic | Экспериментальные методы и обработка даных |
| topic_facet | Экспериментальные методы и обработка даных |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/81235 |
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