This tutorial explains the types of network cables used in computer networks in detail. Learn the specifications, standards, and features of the coaxial cable, twisted-pair cable, and the fiber-optical cable.
This tutorial explains the software licensing model in detail. Learn how many types of software licenses are there and what are the differences between different types of software licenses.
This tutorial explains how to run the GNS3 setup wizard. Learn how to configure GNS3 to access virtual devices from the localhost or a virtual machine.
This tutorial explains how to install or import Cisco IOS files in GNS3. Learn how to install, configure and use Cisco IOS files in GNS3 in detail.
The tutorial explains how to use the tar command to compress and extract files in Linux. Learn how to preserve the SELinux context while creating a tar archive file.
This tutorial presents the most useful examples of the tar command. Learn how to create, list, update, and manage an archived file in Linux.
This tutorial explains how to enable IP forwarding in Linux. Learn how to use a Linux system as the router in detail through the practical example.
This tutorial explains how to configure an IP address in Linux. Learn how to use the nmcli, nmtui and nm-connection-editor in detail with practical examples.