<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1815-5928</journal-id>
<journal-title><![CDATA[Ingeniería Electrónica, Automática y Comunicaciones]]></journal-title>
<abbrev-journal-title><![CDATA[EAC]]></abbrev-journal-title>
<issn>1815-5928</issn>
<publisher>
<publisher-name><![CDATA[Universidad Tecnológica de La Habana José Antonio Echeverría, Cujae]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1815-59282022000300001</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Sistema Integrado de Gestión de conmutadores LAN empleando el protocolo SNMP]]></article-title>
<article-title xml:lang="en"><![CDATA[Integrated Management System for LAN switches using the SNMP protocol.]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Trujillo]]></surname>
<given-names><![CDATA[Damián Ernesto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Anías Calderón]]></surname>
<given-names><![CDATA[Caridad Emma]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gámez Picó]]></surname>
<given-names><![CDATA[Liz]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Tecnológica de La Habana CUJAE  ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>43</volume>
<numero>3</numero>
<fpage>1</fpage>
<lpage>14</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1815-59282022000300001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1815-59282022000300001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1815-59282022000300001&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El vertiginoso desarrollo tecnológico y creciente ritmo evolutivo de las redes actuales hacen que la gestión sea vital. Sin embargo, la existencia de la gestión heterogénea derivada de la heterogeneidad de las redes de telecomunicaciones provoca, entre otros, ineficiencias y encarecimiento de la operación de las redes. Algunos de los problemas de la gestión heterogénea son: necesidad de tener personal capacitado para operar cada uno de los sistemas de gestión propietarios correspondientes a tecnologías y equipamientos de diferentes fabricantes, trabajar con diferentes protocolos de gestión y enfrentar la diversidad e incompatibilidad de datos que llevan a inconsistencia y hasta posible duplicidad de la información de gestión. En este artículo se presenta el diseño e implementación de un Sistema Integrado de Gestión de conmutadores de red de área local (LAN) empleando el protocolo SNMP. Se revisan brevemente las características del protocolo SNMP, de la MIB de Monitoreo Remoto (RMON) y de la gestión de los conmutadores LAN. Para el diseño del sistema se tuvieron en cuenta requerimientos que consideraran las necesidades actuales de la gestión integrada en las empresas operadoras de servicios de telecomunicaciones. La programación se realizó empleando el lenguaje Python y se dividió en varios módulos: acceso y administración de usuarios; inventario y gestión de conmutadores LAN; estadísticas, eventos y alarmas; y funciones de diagnóstico. Su validación se realizó implementando el sistema en un pequeño escenario de prueba en la red de un operador público de servicios de telecomunicaciones, obteniéndose resultados satisfactorios.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The vertiginous technological development and increasing evolutionary rhythm of current networks make management vital. However, the existence of heterogeneous management derived from the heterogeneity of telecommunications networks causes, among other things, inefficiencies and increased cost of network operation. Some of the problems of heterogeneous management are: the need to have trained personnel to operate each of the proprietary management systems corresponding to technologies and equipment from different manufacturers, to work with different management protocols and to deal with the diversity and incompatibility of data that they carry. to inconsistency and even possible duplication of management information. This article presents the design and implementation of an Integrated Management System for local area network (LAN) switches using the SNMP protocol. Features of the SNMP protocol, Remote Monitoring MIB (RMON), and LAN switch management are briefly reviewed. For the design of the system, requirements were taken into account that considered the current needs of integrated management in the operating companies of telecommunications services. The programming was done using the Python language and was divided into several modules: user access and administration; LAN switch inventory and management; statistics, events and alarms; and diagnostic functions. Its validation was carried out by implementing the system in a small test scenario in the network of a public operator of telecommunications services, obtaining satisfactory results.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Gestión integrada de redes]]></kwd>
<kwd lng="es"><![CDATA[protocolo SNMP]]></kwd>
<kwd lng="es"><![CDATA[conmutadores LAN]]></kwd>
<kwd lng="es"><![CDATA[sistemas de gestión]]></kwd>
<kwd lng="en"><![CDATA[Integrated management of networks]]></kwd>
<kwd lng="en"><![CDATA[SNMP]]></kwd>
<kwd lng="en"><![CDATA[LAN switches]]></kwd>
<kwd lng="en"><![CDATA[management systems]]></kwd>
</kwd-group>
</article-meta>
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