Ccna 3 Examen Final De Habilidades — De Ensa Ptsa Work

Mastering the CCNA 3 PTSA Final: A Comprehensive Guide to Skills Assessment Success

The CCNA 3 Enterprise Networking, Security, and Automation course culminates in one of the most challenging practical components of the Cisco certification pathway: the Packet Tracer Skills Assessment (PTSA). Unlike multiple-choice exams, the PTSA tests your ability to configure a functional network from scratch under time constraints.

This article outlines the critical skills you need to master, common pitfalls to avoid, and a strategic checklist to help you ace the final exam. ccna 3 examen final de habilidades de ensa ptsa work

2. Crea una plantilla mental de comandos

Memoriza los comandos "rapidos" para cada tarea. Por ejemplo: Mastering the CCNA 3 PTSA Final: A Comprehensive

Configuración de HSRP:

interface g0/0/1
 standby 1 ip 192.168.1.254
 standby 1 priority 150
 standby 1 preempt
 standby 1 track g0/0/0 20

ACL extendida para restringir SSH:

access-list 110 deny tcp host 10.0.0.5 any eq 22
access-list 110 permit ip any any
interface g0/0/0
 ip access-group 110 in

SSH en router:

ip domain-name redes.local
crypto key generate rsa modulus 2048
username admin secret cisco
line vty 0 4
 transport input ssh
 login local

Section 1: Initial Setup & Basic Device Configuration

9. After the Exam

• Immediate feedback from Packet Tracer (score and correct/incorrect objectives)
• Instructor may release detailed scoring breakdown
• Retake policy varies – often one retake within 7 days
• Score contributes to final CCNA3 course grade (typically 15-25%)