These are some of the basic network topologies I configured when preparing for the CCNA R&S 200-125 exam.
generic, fast lookup on one dimensional intervals. The implementation is based on treaps, augmented for intervals. Treaps are randomized self balancing binary search trees.
WatchThisFirewall is a firewall analyzer tool designed to connect to firewalls and perform a comprehensive analysis of their configurations. It checks for misconfigurations, ensures compliance, and optimizes rules. At the moment only Cisco ASA and Cisco FTD are supported.
A simple and highly flexible and customizable access control library for PHP
Enterprise network simulation in Cisco Packet Tracer featuring VLANs, static routing, DHCP, DNS, Web/FTP/Mail servers, SSH, ACLs, and wireless integration.
GNS3 lab demonstrating VLAN segmentation, basic device security (login local, passwords, banners), port security, and Access Control Lists (ACLs) to manage inter-VLAN communication.
Computer Networks Course Term Project
Enterprise network architecture with VLSM, multi-protocol routing, route redistribution, and security controls.
This repository features a Packet Tracer lab demonstrating OSPF routing and outbound ACLs on Cisco routers. The lab ensures full network connectivity using OSPF while enforcing security policies with standard ACLs to control access between subnets.
⭐️ Microsoft Access Database 2026 Version | Unrestricted Spreadsheet Workspace | Instant One Click | No Ads | Tables Queries Forms Reports | Office Compatible ⭐
This is a repository to keep the Packet Tracer files that I have created throughout the Bootcamp.
Secure retail network architecture featuring VLAN segmentation, Extended ACLs for departmental isolation (HR/Staff), NAT Overload, and device hardening (SSH/VTY Access-Class).
Implementación y verificación de una ACL Estándar Nombrada en Cisco IOS para restringir accesos a servidores críticos y mitigar riesgos de red.
Configuración y verificación de ACLs extendidas (numeradas y nombradas) en Cisco IOS para el filtrado de tráfico por puerto y protocolo (HTTP, FTP, ICMP) en Packet Tracer.
Simulated a full enterprise network topology with OSPF multi-area routing, VLANs, Inter-VLAN routing, NAT, DHCP, ACLs, Syslog, SNMP, and NTP configurations using Cisco Packet Tracer.
Simulation of network packet filtering using Standard and Extended Access Control Lists (ACLs) in Java.
Cisco Packet Tracer lab demonstrating VLAN segmentation, DHCP, ACLs, inter-VLAN routing, port security and network troubleshooting.
Multi-protocol campus network design and verification in Cisco Packet Tracer with VLANs, dynamic routing, HSRP, NAT/PAT, ACLs, DHCP, and network services.
Cisco Packet Tracer network segmentation lab using ACLs, DHCP relay, DNS, and inter-department access control.
Implementación y verificación de ACLs IPv6 nominadas en Cisco IOS para la mitigación de ataques DoS (HTTP/HTTPS) y DDoS (ICMPv6) en Packet Tracer.
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