Archive for the ‘CCNP Classes in Dubai’ Category

Activate Cisco IOU License in GNS3 Introduction: GNS3 is a powerful network simulation tool used by networking professionals for testing and learning purposes. One of its features is the ability to run Cisco IOU (IOS on Unix) images for virtualizing Cisco routers and switches. However, to use Cisco IOU images legally, you need to activate […]

Role-Based CLI Access: Admin, Operator, and Viewer Levels In a Role-Based CLI Access environment, there are three distinct access levels: admin, operator, and viewer. Each level corresponds to a set of privileges and commands. Let’s explore each level in detail: Admin Level: The admin level has the highest privilege, granting full access to all commands […]

Definition of Role-Based CLI Access: Role-Based Command Line Interface (CLI) Access is a security feature implemented in network devices that allows administrators to define and assign specific roles or permissions to users based on their responsibilities. This approach enhances security by ensuring that users only have access to the commands and configurations necessary for their […]