Access Control Lists (ACLs) must be applied close to the source (for extended) or close to the destination (for standard). Ensure you place your statements in the correct sequence, as ACLs use a top-down evaluation logic.
Asociar las interfaces a sus respectivas áreas (Área 0 para el backbone, Áreas adyacentes para las sucursales).
If you have a about a command or concept from the ENSA skills exam (e.g., “How do I configure HSRP with IPv6?” or “Why won’t my trunk form?”), I’ll be glad to explain that clearly.
Configurar OSPFv2 (IPv4) con IDs de router específicos y áreas (usualmente Área 0). ccna 3 examen final de habilidades de ensa ptsa hot
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A continuación, se presenta una guía detallada con los conceptos clave, configuraciones paso a paso y los comandos esenciales para superar con éxito este laboratorio práctico. 1. Arquitectura de Red y Direccionamiento IP
Asegúrese de definir correctamente las interfaces ip nat inside e ip nat outside . Access Control Lists (ACLs) must be applied close
El enrutamiento dinámico es el núcleo del examen. Deberá configurar OSPF para propagar rutas de manera eficiente y asegurar la redundancia. OSPFv2 (IPv4)
: Verifique que todos los routers y servidores estén encendidos (haga clic derecho -> "Inspect Rear" para ver el botón de encendido). 3. Configuraciones Clave del Examen (Escenarios Comunes) 3.1. Configuración Básica de Dispositivos (R1/R2) Se requiere la seguridad básica en routers y switches:
: Conecte dispositivos similares (Router-Router, Switch-Switch) si no hay Auto-MDIX. If you have a about a command or
Configurar enlaces troncales (switchport mode trunk) entre switches. 2. Configuración de Seguridad de Puertos (Port Security) switchport port-security
As he progressed through the sections, the challenges became increasingly complex. Carlos encountered issues with network connectivity, routing loops, and security configurations. He methodically troubleshot each issue, using his analytical skills and knowledge of network protocols to resolve the problems.
You will likely need to configure Port Address Translation (PAT) to allow internal private hosts access to the public Internet using a single public IP or a pool.
Configure IPv4/IPv6 addresses on router interfaces and switch SVIs (VLAN 1) according to the provided addressing table. Part 3: Routing with Single-Area OSPFv2 This is a critical section for connectivity.