Secure network architecture design using VLAN segmentation, firewall policies, and subnetting strategies for a small company, implemented in Packet Tracer with scalability and redundancy planning.
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Apr 12, 2026
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vlan-segmentation
Here are 10 public repositories matching this topic...
Secure and resilient network design for a government ministry with VLAN segmentation, firewall rules, redundancy, and Packet Tracer implementation for scalable infrastructure.
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Mar 28, 2026
This is a comprehensive prototype project simulating a real-world, scalable IT environment tailored for an educational organization with hybrid operations. This project demonstrates strategic infrastructure planning, hybrid cloud integration, secure network segmentation, and practical deployment of both on-premises and cloud-based services.
network-topology firewall-configuration vlan-segmentation on-premise-server-design windows-active-directory-and-dns dhcp-failover fortinet-vpn-setup azure-ad-and-identity-federation aws-hosting-ec2-s3-rds intune-and-endpoint-management office-365-integration moodle-lms-deployment monitoring-with-zabbix-and-grafana centralized-logging-with-graylog disaster-recovery-planning rsync-and-cloud-sync-backups glpi-itsm-implementation file-server-with-dfs-and-quotas hypervisor-setup-with-proxmox truenas-core-configuration
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May 6, 2025
Enterprise-level network simulation of a hotel setup with VLANs, RIP routing, DHCP, and inter-VLAN communication.
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Aug 4, 2025
Simulation d'une attaque IoT et mouvement latéral sur un réseau PME via Cisco Packet Tracer 9.0. Analyse de vulnérabilités (CWE) et remédiations (ACL, segmentation VLAN).
cybersecurity iot-security network-security cisco-packet-tracer vlan-segmentation pentest-simulation
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Apr 11, 2026
Implementation of a secure enterprise network architecture using VLAN segmentation, Router-on-a-Stick, and Management Plane Protection (MPP) to enforce the Principle of Least Privilege.
cisco networking cyber-security network-security access-control-list packet-tracer ssh-security inter-vlan-routing vlan-segmentation infrastructure-hardening
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Mar 1, 2026
Secure retail network architecture featuring VLAN segmentation, Extended ACLs for departmental isolation (HR/Staff), NAT Overload, and device hardening (SSH/VTY Access-Class).
network-security cisco-ios access-control-lists cybersecurity-portfolio nat-overloading vlan-segmentation nat-overload
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Feb 28, 2026
HSRP-Based Dual-Path Edge Redundancy and Segmented Access A complete Cisco Packet Tracer lab demonstrating HSRP gateway redundancy, Inter-VLAN routing, PAT/NAT configuration, and wireless client connectivity. Ensures high availability, secure VLAN segmentation, and resilient edge design using dual routers and Layer 3 switching.
high-availability pat redundancy network-design cisco-packet-tracer hsrp nat-configuration network-simulation network-lab enterprise-network-design network-project inter-vlan-routing layer3-switching vlan-segmentation cisco-lab
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Oct 19, 2025
Designed and implemented a complete Hotel System network using Cisco Packet Tracer, simulating a real multi‑floor enterprise environment. This project demonstrates key CCNA‑level networking competencies including VLAN segmentation, inter‑VLAN routing, dynamic routing, DHCP, wireless access, security features, and device management.
ssh-management-cli access-point port-security ospf-configuration router-on-a-stick hierarchical-network-design vlan-segmentation dynamic-ip-addressing router-as-dhcp serial-dce
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Sep 25, 2025
🔧 Implement HSRP-based dual-path redundancy for reliable edge connectivity and segmented access in Layer 3 networks.
high-availability pat redundancy network-design cisco-packet-tracer hsrp nat-configuration network-simulation network-lab enterprise-network-design network-project inter-vlan-routing layer3-switching vlan-segmentation cisco-lab
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Apr 21, 2026
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