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Transcript of CCNP_ROUTEV6_Cap1_2011
![Page 1: CCNP_ROUTEV6_Cap1_2011](https://reader036.fdocuments.in/reader036/viewer/2022070318/557201f84979599169a2b7e7/html5/thumbnails/1.jpg)
© 2010 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 1
Servicios de Enrutamiento
CCNP ROUTE – V6 - Capítulo 1
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 2
Contenido de este capítulo
Marcos de referencia, Arquitecturas y Modelos de redes de datos empresariales complejas
Administración de un plan de implementación en un proyecto de redes
Revisión de conceptos generales de enrutamiento IP
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 3
Tráfico en una red de convergencia
Tráfico de voz y video
Tráfico de misión crítica
Tráfico transaccional
Tráfico de enrutamiento
Tráfico de administración de red
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 4
Cisco IIN
Integración entre recursos de red y recursos de información
Inteligencia a través de múltiples productos de red y capas de la infraestructura
Participación activa de la red en la entrega de servicios y aplicaciones
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 5
Fases de implementación de Cisco IIN
Fase 1: Transporte integrado
Fase 2: Servicios integrados
Fase 3: Aplicaciones integradas
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 6
Cisco SONACAPAS DE SONA•Capa de infraestructura de red•Capa de servicios interactivos•Capa de aplicaciones
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 7
Arquitectura Enterprise de Cisco
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 8
Modelo Jerárquico de Cisco
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 9
Modelo Jerárquico aplicado a una red de campus
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 10
Cisco ECNM
Areas funcionales:– Enterprise campus
– Enterprise edge
– Service provider edge
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 11
Componentes mas a detalle
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 12
Diseño de un plan de implementación
Identificar los requerimientos de los clientes
Caracterizar los sitios y redes existentes
Diseñar la topología de red y las soluciones a ser implementadas
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 13
Ejecución del plan
Planear la implementación
Implementar y verificar el diseño
Dar seguimiento y opcionalmente rediseñar
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 14
Documentación del plan
Información de la red actual
Herramientas disponibles y requeridas
Recursos disponibles y requeridos
Tareas del plan de implementación
Tareas de verificación
Medidas de desempeño y resultados
Capturas de pantalla y fotografías
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 15
Conceptos básicos de Enrutamiento
Maneras de efectuar el trabajo de enrutamiento:– Enrutamiento estático
– Enrutamiento dinámico
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 16
Enrutamiento estático – Distancia Administrativa
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 17
Ruta estática por defecto
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 18
Principios del enrutamiento dinámico
RIP (versiones 1 y 2)
EIGRP
OSPF
BGP
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 19
ODR
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 20
Clasificaciones de los protocolos de enrutamiento
Vector distancia, Estado de enlace, Vector distancia avanzado
Classful, Classless
Propietarios, Abiertos
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 21
Sumarización de rutas en protocolos classful
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 22
Sumarización automática
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 23
Características de RIPv1
Métrica basada en conteo de saltos
Cuenta de saltos máxima: 15
Actualizaciones de enrutamiento cada 30 segundos por defecto, periódicamente y a través de broadcast inundado
Balanceo de carga hasta 16 rutas
Sin soporte para autenticación
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 24
Características de RIPv2
Soporte a VLSM y redes discontiguas
Actualizaciones periódicas vía multicast
Soporte a autenticación a través de message-digest o texto claro
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 25
Ejemplo de configuración de RIP
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 26
Rutas estáticas flotantes
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 27
Comparación de protocolos dinámicos (1)
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 28
Comparación de protocolos dinámicos (2)
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 29
Elección del protocolo mas apropiado
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 30
Elección del protocolo (2)
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 31
Consultas, dudas y comentarios…
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© 2009 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 32