Archive for the ‘CCNA IN North Carolina’ 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 […]

VTP Configuration Commands: Task Command Syntax Configure the VTP version vtp version {1 | 2 | 3} Configure the VTP domain name vtp domain domain-name Configure the VTP mode for a switch vtp mode { server | client | transparent | none} Configure a switch to become the primary VTP server vtp primary Switchport and […]

In the ever-evolving landscape of cybersecurity, the need for skilled professionals who can safeguard networks and data has never been greater. The journey to becoming a cybersecurity expert often begins with certifications, and while there are various paths to choose from, one common thread among them is the fundamental knowledge of networking and routing. In […]

show running-config: This command displays the current configuration of the device, including all the configured settings. show ip protocols: This command displays information about the IP routing protocols enabled on the device, including OSPF. show ip ospf interface: This command shows detailed information about OSPF interfaces, including their state, cost, and other parameters. show ip […]

Baseline Equipment Bundle: 2 x ISR4221/K9 Routers 2 x WS-C2960+24TC-L Catalyst switches 1 wireless router (generic brand) with WPA2 support Ethernet patch cables PCs – minimum system requirements: CPU: Intel Pentium 4, 2.53 GHz or equivalent OS: Microsoft Windows 7, Microsoft Windows 8.1, Microsoft Windows 10, Ubuntu 14.04 LTS, macOS High Sierra and Mojave RAM: […]