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	<title>BGP archivos - RAGASYS SISTEMAS</title>
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	<title>BGP archivos - RAGASYS SISTEMAS</title>
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		<title>Ejemplo protocolos de enrutamiento RIP &#8211; BGP</title>
		<link>https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp</link>
					<comments>https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp#comments</comments>
		
		<dc:creator><![CDATA[Jose Ramon Ramos Gata]]></dc:creator>
		<pubDate>Mon, 20 Jun 2016 08:00:55 +0000</pubDate>
				<category><![CDATA[BGP]]></category>
		<category><![CDATA[Cisco]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[RIP]]></category>
		<category><![CDATA[Routing]]></category>
		<category><![CDATA[Enrutamiento dinamico]]></category>
		<category><![CDATA[IOS Cisco]]></category>
		<category><![CDATA[Protocolos de enrutamiento]]></category>
		<category><![CDATA[Router Cisco]]></category>
		<category><![CDATA[Routing & Switching]]></category>
		<guid isPermaLink="false">http://blog.ragasys.es/?p=3531</guid>

					<description><![CDATA[<p>Hola a tod@s. En este post vamos a mostrar un ejemplo sobre los protocolos de enrutamiento RIP y BGP. En una empresa con redes públicas (sistema autónomo 3333) han optado por utilizar enrutamiento dinámico RIP, el esquema de redes es&#8230; <a href="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp" class="more-link">Continuar leyendo <span class="meta-nav">&#8594;</span></a></p>
<p>La entrada <a href="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp">Ejemplo protocolos de enrutamiento RIP &#8211; BGP</a> se publicó primero en <a href="https://blog.ragasys.es">RAGASYS SISTEMAS</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Hola a tod@s.</p>
<p>En este post vamos a mostrar un ejemplo sobre los protocolos de enrutamiento RIP y BGP.<a href="http://blog.ragasys.es/wp-content/uploads/2016/06/erb1.png" data-lbwps-width="657" data-lbwps-height="473" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/06/erb1.png"><br />
</a></p>
<p>En una empresa con redes públicas (sistema autónomo 3333) han optado por utilizar enrutamiento dinámico RIP, el esquema de redes es el siguiente:</p>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb1.png" data-lbwps-width="657" data-lbwps-height="473" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/06/erb1.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="3532" data-permalink="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp/erb1#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb1.png?fit=657%2C473&amp;ssl=1" data-orig-size="657,473" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="erb1" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb1.png?fit=640%2C461&amp;ssl=1" class="aligncenter size-full wp-image-3532" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb1.png?resize=640%2C461" alt="erb1" width="640" height="461" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb1.png?w=657&amp;ssl=1 657w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb1.png?resize=300%2C216&amp;ssl=1 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></a></p>
<p>La empresa es un sistema autónomo con enrutamiento dinámico y se conecta con el resto de internet por un router de borde (Router C), que intercambiará rutas con otros routers de borde por el protocolo BGP.</p>
<ul>
<li>Tenemos que completar las tablas de enrutamiento iniciales, que estarán formadas por las redes conectadas directamente:</li>
</ul>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb2.png" data-lbwps-width="590" data-lbwps-height="393" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/06/erb2.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="3533" data-permalink="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp/erb2#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb2.png?fit=590%2C393&amp;ssl=1" data-orig-size="590,393" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="erb2" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb2.png?fit=590%2C393&amp;ssl=1" class="aligncenter size-full wp-image-3533" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb2.png?resize=590%2C393" alt="erb2" width="590" height="393" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb2.png?w=590&amp;ssl=1 590w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb2.png?resize=300%2C200&amp;ssl=1 300w" sizes="auto, (max-width: 590px) 100vw, 590px" /></a></p>
<p>En un principio los routers solo conocen las rutas conectadas directamente, esto implica que serán posibles las comunicaciones entre redes contiguas puesto que habrá un router que conocerá ambas redes.</p>
<ul>
<li>Los pasos a seguir para la configuración de los routers será la siguiente:</li>
</ul>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb3.png" data-lbwps-width="670" data-lbwps-height="197" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/06/erb3.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="3534" data-permalink="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp/erb3#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb3.png?fit=670%2C197&amp;ssl=1" data-orig-size="670,197" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="erb3" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb3.png?fit=640%2C188&amp;ssl=1" class="aligncenter size-full wp-image-3534" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb3.png?resize=640%2C188" alt="erb3" width="640" height="188" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb3.png?w=670&amp;ssl=1 670w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb3.png?resize=300%2C88&amp;ssl=1 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></a></p>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb4.png" data-lbwps-width="518" data-lbwps-height="132" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/06/erb4.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="3535" data-permalink="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp/erb4#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb4.png?fit=518%2C132&amp;ssl=1" data-orig-size="518,132" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="erb4" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb4.png?fit=518%2C132&amp;ssl=1" class="aligncenter size-full wp-image-3535" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb4.png?resize=518%2C132" alt="erb4" width="518" height="132" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb4.png?w=518&amp;ssl=1 518w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb4.png?resize=300%2C76&amp;ssl=1 300w" sizes="auto, (max-width: 518px) 100vw, 518px" /></a></p>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb5.png" data-lbwps-width="332" data-lbwps-height="187" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/06/erb5.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="3536" data-permalink="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp/erb5#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb5.png?fit=332%2C187&amp;ssl=1" data-orig-size="332,187" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="erb5" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb5.png?fit=332%2C187&amp;ssl=1" class="size-full wp-image-3536 aligncenter" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb5.png?resize=332%2C187" alt="erb5" width="332" height="187" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb5.png?w=332&amp;ssl=1 332w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb5.png?resize=300%2C169&amp;ssl=1 300w" sizes="auto, (max-width: 332px) 100vw, 332px" /></a></p>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb6.png" data-lbwps-width="517" data-lbwps-height="132" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/06/erb6.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="3537" data-permalink="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp/erb6#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb6.png?fit=517%2C132&amp;ssl=1" data-orig-size="517,132" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="erb6" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb6.png?fit=517%2C132&amp;ssl=1" class="aligncenter size-full wp-image-3537" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb6.png?resize=517%2C132" alt="erb6" width="517" height="132" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb6.png?w=517&amp;ssl=1 517w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb6.png?resize=300%2C77&amp;ssl=1 300w" sizes="auto, (max-width: 517px) 100vw, 517px" /></a></p>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb12.png" data-lbwps-width="686" data-lbwps-height="514" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/06/erb12.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="3543" data-permalink="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp/erb12#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb12.png?fit=686%2C514&amp;ssl=1" data-orig-size="686,514" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="erb12" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb12.png?fit=640%2C480&amp;ssl=1" class="aligncenter size-full wp-image-3543" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb12.png?resize=640%2C480" alt="erb12" width="640" height="480" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb12.png?w=686&amp;ssl=1 686w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb12.png?resize=300%2C225&amp;ssl=1 300w" sizes="auto, (max-width: 640px) 100vw, 640px" /></a></p>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb8.png" data-lbwps-width="519" data-lbwps-height="227" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/06/erb8.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="3539" data-permalink="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp/erb8#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb8.png?fit=519%2C227&amp;ssl=1" data-orig-size="519,227" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="erb8" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb8.png?fit=519%2C227&amp;ssl=1" class="aligncenter size-full wp-image-3539" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb8.png?resize=519%2C227" alt="erb8" width="519" height="227" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb8.png?w=519&amp;ssl=1 519w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb8.png?resize=300%2C131&amp;ssl=1 300w" sizes="auto, (max-width: 519px) 100vw, 519px" /></a></p>
<p>También podemos optar, en vez del comando redistribute, por enumerar una a una las redes con el comando “network red mask máscara”</p>
<ul>
<li>Los resultados de las tablas de enrutamiento después del aprendizaje estarán formadas por las redes conectadas directamente y las rutas aprendidas a través de los diferentes protocolos dinámicos, quedarían entonces de la siguiente manera:</li>
</ul>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb9.png" data-lbwps-width="580" data-lbwps-height="209" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/06/erb9.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="3540" data-permalink="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp/erb9#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb9.png?fit=580%2C209&amp;ssl=1" data-orig-size="580,209" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="erb9" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb9.png?fit=580%2C209&amp;ssl=1" class="aligncenter size-full wp-image-3540" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb9.png?resize=580%2C209" alt="erb9" width="580" height="209" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb9.png?w=580&amp;ssl=1 580w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb9.png?resize=300%2C108&amp;ssl=1 300w" sizes="auto, (max-width: 580px) 100vw, 580px" /></a></p>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb10.png" data-lbwps-width="587" data-lbwps-height="185" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/06/erb10.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="3541" data-permalink="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp/erb10#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb10.png?fit=587%2C185&amp;ssl=1" data-orig-size="587,185" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="erb10" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb10.png?fit=587%2C185&amp;ssl=1" class="aligncenter size-full wp-image-3541" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb10.png?resize=587%2C185" alt="erb10" width="587" height="185" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb10.png?w=587&amp;ssl=1 587w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb10.png?resize=300%2C95&amp;ssl=1 300w" sizes="auto, (max-width: 587px) 100vw, 587px" /></a></p>
<p><strong>                  Router C</strong></p>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb11.png" data-lbwps-width="459" data-lbwps-height="256" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/06/erb11.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="3542" data-permalink="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp/erb11#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb11.png?fit=459%2C256&amp;ssl=1" data-orig-size="459,256" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="erb11" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb11.png?fit=459%2C256&amp;ssl=1" class="aligncenter size-full wp-image-3542" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb11.png?resize=459%2C256" alt="erb11" width="459" height="256" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb11.png?w=459&amp;ssl=1 459w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/06/erb11.png?resize=300%2C167&amp;ssl=1 300w" sizes="auto, (max-width: 459px) 100vw, 459px" /></a></p>
<p>&nbsp;</p>
<p>Saludos y espero que os sea de ayuda <img src="https://s.w.org/images/core/emoji/17.0.2/72x72/1f609.png" alt="😉" class="wp-smiley" style="height: 1em; max-height: 1em;" /></p>
<p>La entrada <a href="https://blog.ragasys.es/ejemplo-protocolos-de-enrutamiento-rip-bgp">Ejemplo protocolos de enrutamiento RIP &#8211; BGP</a> se publicó primero en <a href="https://blog.ragasys.es">RAGASYS SISTEMAS</a>.</p>
]]></content:encoded>
					
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			<slash:comments>4</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">3531</post-id>	</item>
		<item>
		<title>Border Gateway Protocol &#8211; «Otro post de BGP»</title>
		<link>https://blog.ragasys.es/border-gateway-protocol-otro-post-de-bgp</link>
					<comments>https://blog.ragasys.es/border-gateway-protocol-otro-post-de-bgp#respond</comments>
		
		<dc:creator><![CDATA[Jose Ramon Ramos Gata]]></dc:creator>
		<pubDate>Mon, 14 Mar 2016 16:32:27 +0000</pubDate>
				<category><![CDATA[BGP]]></category>
		<category><![CDATA[Cisco]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Routing]]></category>
		<category><![CDATA[Switching]]></category>
		<category><![CDATA[IOS Cisco]]></category>
		<category><![CDATA[Packet Tracer]]></category>
		<category><![CDATA[Protocolos de enrutamiento]]></category>
		<category><![CDATA[Router Cisco]]></category>
		<category><![CDATA[Routing & Switching]]></category>
		<guid isPermaLink="false">http://blog.ragasys.es/?p=2811</guid>

					<description><![CDATA[<p>Hola a tod@s. En esta entrada seguiremos con el routing &#38; switching de Cisco y vamos a ver una topología de red donde configuraremos el protocolo de enrutamiento de gateway exterior BGP &#8211; Border Gateway Protocol. El diseño y configuración de&#8230; <a href="https://blog.ragasys.es/border-gateway-protocol-otro-post-de-bgp" class="more-link">Continuar leyendo <span class="meta-nav">&#8594;</span></a></p>
<p>La entrada <a href="https://blog.ragasys.es/border-gateway-protocol-otro-post-de-bgp">Border Gateway Protocol &#8211; «Otro post de BGP»</a> se publicó primero en <a href="https://blog.ragasys.es">RAGASYS SISTEMAS</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Hola a tod@s.</p>
<p>En esta entrada seguiremos con el routing &amp; switching de Cisco y vamos a ver una topología de red donde configuraremos el protocolo de enrutamiento de gateway exterior BGP &#8211; Border Gateway Protocol.</p>
<p>El diseño y configuración de esta topología de red es de uno de mis profesores, un «fiera» del networking en la zona de Extremadura, llamado Manuel Castaño Guillén.</p>
<p>La topología que usaremos será la siguiente:</p>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/opBGP.png" rel="attachment wp-att-2978" data-lbwps-width="1196" data-lbwps-height="613" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/03/opBGP.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="2978" data-permalink="https://blog.ragasys.es/border-gateway-protocol-otro-post-de-bgp/opbgp#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/opBGP.png?fit=1196%2C613&amp;ssl=1" data-orig-size="1196,613" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="opBGP" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/opBGP.png?fit=640%2C328&amp;ssl=1" class="aligncenter size-full wp-image-2978" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/opBGP.png?resize=640%2C328" alt="opBGP" width="640" height="328" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/opBGP.png?w=1196&amp;ssl=1 1196w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/opBGP.png?resize=300%2C154&amp;ssl=1 300w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/opBGP.png?resize=768%2C394&amp;ssl=1 768w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/opBGP.png?resize=1024%2C525&amp;ssl=1 1024w" sizes="auto, (max-width: 640px) 100vw, 640px" /></a></p>
<p>Para poder ver el diseño lógico y físico de la red necesitaréis el software packet tracer.</p>
<p>Aquí os dejo el link de descarga de esta topología de red: <a href="https://www.dropbox.com/s/fg8ss1m1qzg6216/BGPcompleto.pkt?dl=0" target="_blank">Protocolo de enrutamiento BGP completo</a></p>
<p>Saludos y espero que os resulte de ayuda <img src="https://s.w.org/images/core/emoji/17.0.2/72x72/1f609.png" alt="😉" class="wp-smiley" style="height: 1em; max-height: 1em;" /></p>
<p>La entrada <a href="https://blog.ragasys.es/border-gateway-protocol-otro-post-de-bgp">Border Gateway Protocol &#8211; «Otro post de BGP»</a> se publicó primero en <a href="https://blog.ragasys.es">RAGASYS SISTEMAS</a>.</p>
]]></content:encoded>
					
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			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">2811</post-id>	</item>
		<item>
		<title>Funcionamiento Internet &#8211; «Pequeña Internet»</title>
		<link>https://blog.ragasys.es/funcionamiento-internet-pequena-internet</link>
					<comments>https://blog.ragasys.es/funcionamiento-internet-pequena-internet#respond</comments>
		
		<dc:creator><![CDATA[Jose Ramon Ramos Gata]]></dc:creator>
		<pubDate>Fri, 11 Mar 2016 08:48:17 +0000</pubDate>
				<category><![CDATA[BGP]]></category>
		<category><![CDATA[Cisco]]></category>
		<category><![CDATA[EIGRP]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[RIP]]></category>
		<category><![CDATA[Routing]]></category>
		<category><![CDATA[Switching]]></category>
		<category><![CDATA[Enrutamiento dinamico]]></category>
		<category><![CDATA[IOS Cisco]]></category>
		<category><![CDATA[Packet Tracer]]></category>
		<category><![CDATA[Protocolos de enrutamiento]]></category>
		<category><![CDATA[Router Cisco]]></category>
		<category><![CDATA[Routing & Switching]]></category>
		<guid isPermaLink="false">http://blog.ragasys.es/?p=2806</guid>

					<description><![CDATA[<p>Hola a tod@s. En este post vamos a seguir con el routing &#38; switching de Cisco, que para los que estén preparando el CCNA o CCNP les puede venir muy bien, vamos a representar un esquema del funcionamiento de Internet de&#8230; <a href="https://blog.ragasys.es/funcionamiento-internet-pequena-internet" class="more-link">Continuar leyendo <span class="meta-nav">&#8594;</span></a></p>
<p>La entrada <a href="https://blog.ragasys.es/funcionamiento-internet-pequena-internet">Funcionamiento Internet &#8211; «Pequeña Internet»</a> se publicó primero en <a href="https://blog.ragasys.es">RAGASYS SISTEMAS</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Hola a tod@s.</p>
<p>En este post vamos a seguir con el routing &amp; switching de Cisco, que para los que estén preparando el CCNA o CCNP les puede venir muy bien, vamos a representar un esquema del funcionamiento de Internet de forma muy resumida.<br />
La primera gran división de Internet es en sistemas autónomos, normalmente grandes corporaciones (organismos públicos, proveedores de internet, grandes multinacionales tecnológicas&#8230;) que son los poseedores de las IPs públicas. Cada sistema autónomo decide que sistema de enrutamiento interior utilizar.<br />
Las multinacionales tecnológicas tienen grandes servidores y sistemas de almacenamiento que dan servicios de alojamiento, correo electrónico, servicios web en general, los proveedores de servicios (ISP) son los que dan acceso a los particulares, pequeñas y medianas empresas a Internet. Estos poseen IPs públicas que van asignando dinámicamente a los clientes, estos comparten la IP pública recibida entre los PCs utilizando la técnica NAT, sus dispositivos tienen IPs privadas (reservadas para uso privado y repetidas infinidad de veces en el mundo).<br />
Los organismos públicos, gobiernos, universidades, etc. también suelen poseer grandes redes.</p>
<p>La topología que usaremos será la siguiente:</p>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/Peque%C3%B1a-Internet.png" rel="attachment wp-att-2808" data-lbwps-width="1152" data-lbwps-height="769" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/03/Pequeña-Internet.png"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="2808" data-permalink="https://blog.ragasys.es/funcionamiento-internet-pequena-internet/pequena-internet#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/Peque%C3%B1a-Internet.png?fit=1152%2C769&amp;ssl=1" data-orig-size="1152,769" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="Pequeña Internet" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/Peque%C3%B1a-Internet.png?fit=640%2C428&amp;ssl=1" class="aligncenter size-full wp-image-2808" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/Peque%C3%B1a-Internet.png?resize=640%2C427" alt="Pequeña Internet" width="640" height="427" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/Peque%C3%B1a-Internet.png?w=1152&amp;ssl=1 1152w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/Peque%C3%B1a-Internet.png?resize=300%2C200&amp;ssl=1 300w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/Peque%C3%B1a-Internet.png?resize=768%2C513&amp;ssl=1 768w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/03/Peque%C3%B1a-Internet.png?resize=1024%2C684&amp;ssl=1 1024w" sizes="auto, (max-width: 640px) 100vw, 640px" /></a></p>
<p>El usuario y password que utilizaremos en esta topología para los routers y switches es:</p>
<p>Usuario: ragasys</p>
<p>enable secret class</p>
<p>Para poder ver el diseño lógico y físico de la red necesitaréis el software packet tracer.</p>
<p>Aquí os dejo los links de descarga de esta topología de red, en una hemos utilizado como IGP (<strong>P</strong>rotocolos de enrutamiento de <strong>G</strong>ateway<strong> I</strong>nterior) RIPv2-OSPF y en otra EIGRP-OSPF, como EGP (<strong>P</strong>rotocolos de enrutamiento de <strong>G</strong>ateway<strong> E</strong>xterior) hemos utilizado BGP:</p>
<p><a href="https://www.dropbox.com/s/lowwlibp8gu50ve/Funcionamiento%20Internet.pkt?dl=0" target="_blank">Funcionamiento Internet 1</a></p>
<p><a href="https://www.dropbox.com/s/xw22xk3efnyh961/Funcionamiento%20Internet%202.pkt?dl=0" target="_blank">Funcionamiento Internet 2</a></p>
<p>Saludos y espero que os resulte de ayuda <img src="https://s.w.org/images/core/emoji/17.0.2/72x72/1f609.png" alt="😉" class="wp-smiley" style="height: 1em; max-height: 1em;" /></p>
<p>La entrada <a href="https://blog.ragasys.es/funcionamiento-internet-pequena-internet">Funcionamiento Internet &#8211; «Pequeña Internet»</a> se publicó primero en <a href="https://blog.ragasys.es">RAGASYS SISTEMAS</a>.</p>
]]></content:encoded>
					
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			<slash:comments>0</slash:comments>
		
		
		<post-id xmlns="com-wordpress:feed-additions:1">2806</post-id>	</item>
		<item>
		<title>BORDER GATEWAY PROTOCOL &#8211; BGP</title>
		<link>https://blog.ragasys.es/border-gateway-protocol-bgp</link>
					<comments>https://blog.ragasys.es/border-gateway-protocol-bgp#comments</comments>
		
		<dc:creator><![CDATA[Jose Ramon Ramos Gata]]></dc:creator>
		<pubDate>Mon, 01 Feb 2016 10:51:03 +0000</pubDate>
				<category><![CDATA[BGP]]></category>
		<category><![CDATA[Cisco]]></category>
		<category><![CDATA[Networking]]></category>
		<category><![CDATA[Routing]]></category>
		<category><![CDATA[Switching]]></category>
		<category><![CDATA[IOS Cisco]]></category>
		<category><![CDATA[Packet Tracer]]></category>
		<category><![CDATA[Protocolos de enrutamiento]]></category>
		<category><![CDATA[Router Cisco]]></category>
		<category><![CDATA[Routing & Switching]]></category>
		<guid isPermaLink="false">http://blog.ragasys.es/?p=2495</guid>

					<description><![CDATA[<p>Hola a tod@s. En esta entrada seguiremos con el routing &#38; switching de Cisco y vamos a ver una topología de red donde configuraremos el protocolo de enrutamiento de gateway exterior BGP. BGP (Border Gateway Protocol), es un protocolo mediante el cuál&#8230; <a href="https://blog.ragasys.es/border-gateway-protocol-bgp" class="more-link">Continuar leyendo <span class="meta-nav">&#8594;</span></a></p>
<p>La entrada <a href="https://blog.ragasys.es/border-gateway-protocol-bgp">BORDER GATEWAY PROTOCOL &#8211; BGP</a> se publicó primero en <a href="https://blog.ragasys.es">RAGASYS SISTEMAS</a>.</p>
]]></description>
										<content:encoded><![CDATA[<p>Hola a tod@s.</p>
<p>En esta entrada seguiremos con el routing &amp; switching de Cisco y vamos a ver una topología de red donde configuraremos el protocolo de enrutamiento de gateway exterior BGP.</p>
<p><b>BGP</b> (<i><b>B</b>order <b>G</b>ateway <b>P</b>rotocol</i>), es un protocolo mediante el cuál se intercambia información de enrutamiento entre sistemas autónomos. Por ejemplo, los proveedores de servicios (ISP) registrados en internet suelen componerse de varios sistemas autónomos y para este caso es necesario un protocolo de enrutamiento como BGP.</p>
<p>Entre los sistemas autónomos de los ISP se intercambian sus tablas de rutas a través del protocolo BGP. Este intercambio de información de enrutamiento se hace entre los routers externos de cada sistema autónomo, los llamados routers de borde, los cuáles deben soportar BGP. Se trata del protocolo de enrutamiento de gateway exterior más utilizado para  comunicar redes entre sistemas autónomos.</p>
<p>La topología que usaremos será la siguiente:</p>
<p><a href="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/02/BGP.jpg" rel="attachment wp-att-2496" data-lbwps-width="894" data-lbwps-height="649" data-lbwps-srcsmall="https://blog.ragasys.es/wp-content/uploads/2016/02/BGP.jpg"><img data-recalc-dims="1" loading="lazy" decoding="async" data-attachment-id="2496" data-permalink="https://blog.ragasys.es/border-gateway-protocol-bgp/bgp#main" data-orig-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/02/BGP.jpg?fit=894%2C649&amp;ssl=1" data-orig-size="894,649" data-comments-opened="1" data-image-meta="{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}" data-image-title="BGP" data-image-description="" data-image-caption="" data-large-file="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/02/BGP.jpg?fit=640%2C465&amp;ssl=1" class="aligncenter size-full wp-image-2496" src="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/02/BGP.jpg?resize=640%2C465" alt="BGP" width="640" height="465" srcset="https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/02/BGP.jpg?w=894&amp;ssl=1 894w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/02/BGP.jpg?resize=300%2C218&amp;ssl=1 300w, https://i0.wp.com/blog.ragasys.es/wp-content/uploads/2016/02/BGP.jpg?resize=768%2C558&amp;ssl=1 768w" sizes="auto, (max-width: 640px) 100vw, 640px" /></a></p>
<p>El usuario y password que utilizaremos en esta topología para los routers y switches es:</p>
<p>Usuario: ragasys</p>
<p>enable secret class</p>
<p>Para poder ver el diseño lógico y físico de la red necesitaréis el software packet tracer.</p>
<p>Aquí os dejo el link de descarga de esta topología de red: <a href="https://www.dropbox.com/s/xs3biy7mtnbqkvh/BGP.pkt?dl=0" target="_blank">Protocolo de enrutamiento BGP</a></p>
<p>Saludos y espero que os resulte de ayuda <img src="https://s.w.org/images/core/emoji/17.0.2/72x72/1f609.png" alt="😉" class="wp-smiley" style="height: 1em; max-height: 1em;" /></p>
<p>La entrada <a href="https://blog.ragasys.es/border-gateway-protocol-bgp">BORDER GATEWAY PROTOCOL &#8211; BGP</a> se publicó primero en <a href="https://blog.ragasys.es">RAGASYS SISTEMAS</a>.</p>
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