Ccna 3 Examen Final De Habilidades De Ensa Ptsa Hot May 2026
interface g0/0
ip nat inside
!
interface g0/1
ip nat outside
!
access-list 1 permit 192.168.1.0 0.0.0.255
ip nat inside source list 1 interface g0/1 overload
If you have a specific question 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.
¿Quieres un artículo en español sobre “CCNA 3 examen final de habilidades de ENSA PTSA HOT”? Asumo que buscas un artículo informativo que explique qué es ese examen, cómo prepararse, ejemplos de preguntas tipo HOT (Higher-Order Thinking), y consejos prácticos para la evaluación de habilidades. Aquí te dejo un artículo completo y estructurado.
Guarda las configuraciones: No olvides hacer copy running-config startup-config o write en cada dispositivo, ya que algunos exámenes descuentan puntos si no guardas.
Si tienes una duda específica sobre un comando o un concepto de configuración, siéntete libre de preguntar y te ayudaré a entenderlo.
The CCNA 3 ENSA Final Packet Tracer Skills Assessment (PTSA) is a comprehensive practical exam designed to test your ability to configure, secure, and troubleshoot enterprise-level network scenarios. It typically utilizes Packet Tracer Physical Mode, requiring you to physically place devices and cable them before beginning configuration. Core Exam Components
The assessment is generally divided into five major sections: Physical Setup & Basic Settings
Device Placement: Placing routers (e.g., R1, R2) and switches (e.g., S1-S4) into a rack and positioning PCs and servers on tables.
Cabling: Using the correct cables (console, straight-through) to connect devices based on a provided topology.
Security Initials: Configuring hostnames, passwords, banner messages, and securing console/VTY lines with SSH. Advanced Routing (OSPFv2)
Configuration: Enabling Single-Area OSPFv2 and setting specific Router IDs.
Optimization: Adjusting OSPF operations, such as setting passive interfaces or modifying link costs. Network Address Translation (NAT)
Static NAT: Mapping internal servers to public IP addresses.
Dynamic PAT: Configuring a pool of public addresses for internal LAN traffic to access the internet. Access Control Lists (ACLs)
Standard ACLs: Used to manage VTY access or block specific networks from communicating.
Extended ACLs: Often required to filter specific services like FTP, SSH, or HTTP based on source and destination IPs. Device Management
Time Synchronization: Configuring NTP to ensure all network devices have a synchronized system time.
Maintenance: Backing up device configurations and IOS images to a TFTP server. Quick Prep Checklist ccna 3 examen final de habilidades de ensa ptsa hot
Physical Mode: Practice moving devices and cabling in Packet Tracer's physical view, as the logical view is often locked during this exam.
Verification: Always use show ip ospf neighbor, show ip nat translations, and show access-lists to confirm your work as you go.
No "Back" Button: Do not reload or use the browser back button during the assessment, as it may reset your progress or terminate the session.
For a detailed walkthrough, you can find resources on ITExamAnswers or InfraExam.
The CCNA 3 (Enterprise Networking, Security, and Automation)
(Packet Tracer Skills Assessment) is a comprehensive practical exam that tests your ability to configure and secure an enterprise network.
The review below focuses on the most likely "hot topics" and configuration tasks you will encounter in the assessment. 1. Advanced Routing: OSPFv2 (Single-Area)
This is typically the largest section of the exam. You will be expected to move beyond basic connectivity to customized operation. Activation: Enable OSPF using either the command with wildcard masks or directly on the interface. Router IDs: Manually assign 32-bit router IDs (e.g., ) to ensure stability. DR/BDR Election: Adjust interface priorities (e.g., ip ospf priority 255
) to force a specific router to become the Designated Router. Default Routes:
Configure a default static route to the ISP and propagate it using default-information originate Optimization: Passive Interfaces on LAN-facing ports to stop unnecessary routing updates. 2. Network Security & Access Control (ACLs)
The exam focuses on both standard and extended ACLs to filter traffic. Standard ACLs: Usually applied close to the destination to permit or deny specific host/network ranges. Extended ACLs: Applied close to the
to filter by protocol (TCP/UDP) or port number (e.g., HTTP/HTTPS/SSH). VTY Lines: Secure management access using an ACL applied to the access-class 3. IP Address Translation (NAT)
You will likely need to configure both static and dynamic translation for edge connectivity. Static NAT:
Mapping a single internal server (like a web server) to a public IP. Dynamic NAT with PAT:
Using an ACL to identify internal traffic and mapping it to a single public exit interface or an address pool using the 4. Device Management & Automation interface g0/0
ip nat inside
Practical "hands-on" tasks often include these administrative steps: NTP Configuration:
Set one router as the system time source and others as clients. Configuration Backups: TFTP server
to back up running configurations or upgrade the Cisco IOS image. Layer 2 Security: Some versions include DHCP Snooping (trusting the port connected to the server/router) and Port Security (limiting MAC addresses). Quick Checklist for Success Key Commands to Remember OSPF Router ID router ospf [PID] router-id [ID] OSPF Priority ip ospf priority [0-255] (on interface) Propagate Default default-information originate Dynamic PAT ip nat inside source list [ACL] interface [Type] overload ACL Application ip access-group [ID] in/out
into the specific OSPFv3 (IPv6) configuration, or should we focus on the CCNA 3 - ENSA Practice PT Skills Assessment (PTSA) Answers
CCNA 3 ENSA Final PT Skills Assessment (PTSA) is a critical hands-on component of the Cisco Networking Academy's "Enterprise Networking, Security, and Automation" (ENSA) course
. Unlike standard assessments, it often requires students to work entirely in Packet Tracer's Physical Mode , simulating the manual setup of a server room. 1. Physical Device Placement and Cabling
The most distinctive challenge of this exam is the requirement to physically place and power on equipment within the wiring closet. Rack Configuration
: You must move routers (typically R1 and R2) and switches (S1–S4) from the shelf to the rack in a specific top-to-bottom order. Workstation Setup
: End devices like PC-A, PC-B, and DNS servers are placed on specific tabletop areas (e.g., Table 1 or Table 2) before they can be configured. Power and Cables
: Connectivity only works once devices are powered on and physically cabled according to the provided (but often hidden) logical topology. 2. Core Technical Configuration Tasks
Once the physical setup is complete, you must configure a secure enterprise network. Detailed guides on sites like ITExamAnswers highlight these key areas: CCNA3 v7 – ENSA Hands On Skills Exam Answers - InfraExam
¡Claro! A continuación, te proporciono una guía para el examen final de habilidades de ENSA (Enterprise Network Synthesis) en el curso de CCNA 3 (Cisco Certified Network Associate 3):
Introducción
El examen final de habilidades de ENSA es una prueba práctica que evalúa tus habilidades para diseñar e implementar una red empresarial segura y escalable. El examen se divide en varias partes, y cada una de ellas evalúa un conjunto específico de habilidades.
Parte 1: Diseño de la red (10 puntos)
En esta parte, se te proporciona un escenario de negocio y debes diseñar una red que cumpla con los requisitos dados. Debes crear un diagrama de red que incluya:
Parte 2: Configuración de los dispositivos (40 puntos)
En esta parte, se te proporciona un conjunto de dispositivos de red configurados de manera parcial. Debes completar la configuración de cada dispositivo para que cumplan con los requisitos de la red diseñada en la Parte 1.
Parte 3: Verificación de la conectividad (20 puntos)
En esta parte, debes verificar que la red diseñada y configurada en las Partes 1 y 2 esté funcionando correctamente. Debes realizar pruebas de conectividad y verificar que:
Parte 4: Solución de problemas (30 puntos)
En esta parte, se te proporciona un escenario en el que la red está experimentando problemas de conectividad. Debes identificar y solucionar los problemas para restaurar la conectividad.
Consejos y recomendaciones
Recursos adicionales
Temas clave
Habilidades clave
Duración del examen
Formato del examen
Espero que esta guía te sea útil en tu preparación para el examen final de habilidades de ENSA. ¡Buena suerte!
It sounds like you’re looking for a feature list or summary for the CCNA 3 (Enterprise Networking, Security, and Automation – ENSA) final skills-based exam (often called the Practical PT Skills Exam or "Hot" lab) in Packet Tracer. If you have a specific question about a
Below is a breakdown of typical features you need to configure on this exam, based on the official Cisco CCNAv7 curriculum.
