Curso de IT-essentials v5.0 en Español

It-essentials v5.0 – Este curso cubre los fundamentos de hardware y software y conceptos avanzados tales como seguridad, redes y las responsabilidades de un profesional en TI. Los estudiantes que completen este curso serán capaces de describir los componentes internos de una computadora, armar una computadora, instalar un sistema operativo y solucionar problemas utilizando herramientas de […]

CCNA 4 RSE CN Chapter 7 Practice Skills Assessment – Packet Tracer

CCNA Routing and Switching Connecting Networks Practice Skills Assessment SIC – Packet Tracer A few things to keep in mind while completing this activity: Do not use the browser Back button or close or reload any exam windows during the exam. Do not close Packet Tracer when you are done. It will close automatically. Click […]

CCNA 3 Scaling Networks v5.0 Practice Final Exam Answers

CCNA 3 v5 SN Practice Final Exam Answers 2014 Scaling Networks (Version 5.0) 2 Refer to the exhibit. What are two consequences of issuing the displayed commands? (Choose two.) The routing update information is protected against being falsified.* The key is encrypted with the MD5 hashing algorithm. * The routing table of R2 will be secured. OSPF […]

CCNA 3 Scaling Networks v5.0 Pretest Exam Answers

CCNA 3 v5 SN Pretest Exam Answers 2014 Scaling Networks (Version 5.0) – ScaN Pretest Exam 1 What is a disadvantage of NAT? There is no end-to-end addressing. * The router does not need to alter the checksum of the IPv4 packets. The internal hosts have to use a single public IPv4 address for external […]

CCNA 2 RSE v5.0 Chapter 6 Skill Assessment – Packet Tracer

CCNA 2 RSE v5.0 Chapter 6 Skill Assessment – Packet Tracer 2014 Routing and Switching Essentials RSE Chapter 6 SIC Practice Skills Assessment – Packet Tracer A few things to keep in mind while completing this activity: 1. Do not use the browser Back button or close or reload any exam windows during the exam. […]