{"repo":"jahsonjb/CCNA-Networking-Portfolio","free":true,"listed":false,"github":"https://github.com/jahsonjb/CCNA-Networking-Portfolio","clone":"git clone https://github.com/jahsonjb/CCNA-Networking-Portfolio.git","description":"Hands-on CCNA lab portfolio built in GNS3, VMware, and Cisco Packet Tracer | VLANs, routing, ACLs, NAT/PAT, troubleshooting, and network design","language":"Python","stars":20,"topics":["ccna","cisco","gns3","homelab","network-administration","network-design","network-engineering","networking","portfolio","troubleshooting"],"license":"MIT","category":"self-hosted-apps","readme_excerpt":"🧰 CCNA Lab Portfolio – Built in GNS3 & Cisco Packet Tracer Welcome! I’m Jahson Jno-Baptiste (JB) — an IT professional and veteran, building my way into network engineering & cybersecurity through hands-on labs. This repository is my hands-on CCNA portfolio , showcasing: - Configuration skills (switching, routing, security) - Troubleshooting ability (broken → fixed labs) - Documentation habits (configs, screenshots, markdown) - Network design (home labs with pfSense, VMware, and Cisco Packet Tracer) --- 📂 Repository Structure --- 🔹 Lab Categories 🔸 Switching Labs - VLAN & Inter-VLAN Routing Configure VLANs, router-on-a-stick, and troubleshoot common issues. - STP 🔸 Routing Labs - Static & Dynamic Routing (OSPF focus) Showcases subnetting, route advertisement, and path selection. 🔸 Security Labs - ACLs – Traffic filtering and access control. - NAT/PAT – IP translation for WAN/Internet access. 🔸 Troubleshooting Scenarios - Troubleshooting - Intentionally broken labs to demonstrate diagnosis + repair process . 🔸 Complete Network Designs - Enterprise Networks Realistic design with segmentation, DHCP/DNS, and firewall zones. --- 🧩 Skills Demonstrated ✔ VLAN segmentation & trunking ✔ Router-on-a-stick inter-VLAN routing ✔ Static & dynamic routing (OSPF) ✔ ACLs (standard & extended) ✔ NAT & PAT configuration ✔ Systematic troubleshooting (ping, traceroute, show/debug) ✔ Network documentation (configs, diagrams, markdown notes) ✔ Firewall + home lab design --- 🎯 Why This Port","default_branch":null,"files":null,"tree":[],"storefront":"/r/jahsonjb","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/jahsonjb/CCNA-Networking-Portfolio/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}