2.5 Interpretar operaciones básicas de Rapid PVST+ Spanning Tree Protocol 2.5.a: Puerto raíz, puente raíz (primario/secundario) y otros nombres de puertos 2.5.b: Estados y roles de los puertos 2.5.c: PortFast 2.5.d: Root guard, loop guard, filtro BPDU y guardia BPDU 2.8 Describir el acceso de gestión de dispositivos de red (Telnet, SSH, HTTP, HTTPS, consola, … Read more
As technology continues to evolve at a rapid pace, it’s essential that our certification programs stay current and relevant to industry practices. That’s why we conduct annual reviews to ensure our exams reflect the latest advancements and trends. These reviews result in minor updates to our certification blueprints, which clarify exam topics, introduce new concepts, … Read more
The Essential Equipment & Software List Ready to dive deep into the world of networking? Whether you’re setting up a home lab for Cisco studies, outfitting a classroom, or just curious about the building blocks of the internet, having the right gear is crucial. This guide breaks down the recommended baseline equipment and software to … Read more
In today’s world of networking, securing remote access to routers has become a top priority. The most common way of accessing routers remotely is through Telnet, but it is an unsecured protocol that sends all data, including passwords, in plain text. Anyone with access to the network can potentially intercept and read the data. To … Read more
VTY(Virtual Terminal) VTY lines enable remote access using Telnet or SSH to the device. Securing VTY line access: First enter line VTY configuration mode using the line vty 0 15 command in global configuration mode. Next, specify the VTY password using the password password command. Finally, enable VTY access using the login command.