alnajjar3661.bsky.social
@alnajjar3661.bsky.social
Hands-on OSPF Lab on GNS3!
Today, I built a simple yet powerful OSPF dynamic routing lab using GNS3.

#Networking #OSPF #GNS3 #Cisco #Routing #NetworkEngineer #CCNA #CCNP #Homelab #NetworkingBasics #DynamicRouting
October 13, 2025 at 3:58 PM
Dynamic Routing using RIP Protocol | Lab Implementation
In this lab, I implemented RIP (Routing Information Protocol) to configure dynamic routing between routers.
I also applied RIP Authentication to enhance security between routers, and finally tested Load Balancing in RIP.
October 12, 2025 at 5:49 PM
Static and Default Routing using GNS3.
Recently, I built this lab to demonstrate the concept of Static Routing and Default Routing in a small network topology using GNS3.

#Networking #GNS3 #StaticRouting #DefaultRoute #Cisco #NetworkEngineer #Routing #CCNA #LabPractice #ITInfrastructure
October 11, 2025 at 3:11 PM
Configuring Telnet & SSH on Cisco Routers.
In this lab, I configured Telnet and SSH between two Cisco routers (R1 and R2) using GNS3, to understand how to manage network devices remotely and securely.

#Cisco #Networking #GNS3 #SSH #Telnet #NetworkSecurity #CCNA #NetworkEngineer #LabPractice
October 11, 2025 at 3:10 PM