Redes Locales Paraninfo Solucionario Verified May 2026

Before diving into the solucionario, let's understand the source material. The Redes Locales book covers:

Each chapter ends with “Actividades Finales” – practical and theoretical questions that require hands-on simulation (usually in Cisco Packet Tracer or similar software).

Ejercicio típico: Clasifica los siguientes dispositivos y topologías.

Solución verificada (conceptos):

Consejo de estudio: Memoriza las diferencias entre un hub (capa 1, duplica todas las tramas) y un switch (capa 2, envía trama solo al puerto destino).

Let’s analyze a typical exercise from the Paraninfo book to understand what "verified" looks like in practice.

Original Exercise Statement:

Dada la red 192.168.1.0/24, necesitas crear 3 subredes. La primera debe tener 100 hosts, la segunda 50 hosts, la tercera 20 hosts. Realiza el esquema de direccionamiento.

Common Mistake (Unverified):

Verified Solution:

But wait – a truly verified solution would note: If we use VLSM, we should order from largest to smallest. The correct VLSM table is:

Verified answer also includes verification: