A portable framework for low-level network packet construction

🧨 Generates Cisco scripts based on YAML files

Declare and keep up a rogue default-gateway in Cisco's HSRP default configuration

Hot Standby Router Protocol (HSRP) Set Up With NAT/PAT (Cisco Packet Tracer - For study purpose only)

The GNS3-Network-Lab is meant to provide a complete educational experience in Cisco networking.

Enterprise-grade Cisco network architecture featuring scalable design, high availability, integrated security, and comprehensive technical documentation

HSRP (Hot Standby Router Protocol) Topology This lab demonstrates HSRP configuration for gateway redundancy. Two routers (R1 and R2) provide failover for VLAN 10 and VLAN 20 networks. R2 is the active router, while R1 acts as standby. PCs in each VLAN use the virtual gateway for high availability and seamless connectivity to the ISPs.

Check Cisco 2800 Series HSRP Status via SNMP

Multiple CCNA Labs

Hot Standby Router Protocol Attack

Tool to simplify detection and reporting or network protocols with weak configurations and output into a Nessus like format for import to reporting tools.

Ce repository propose un ensemble de configurations, de scripts et de guides illustrant la mise en œuvre de l’EtherChannel sur des commutateurs et du protocole HSRP sur des routeurs. Il fournit également des exemples concrets de scénarios de basculement, de modèles de configuration et de meilleures pratiques visant à améliorer la résilience,

SAE 5.01 Concevoir, realiser et presenter une solution technique

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.

HSRPv0 Listener (Java)

This lab demonstrates the configuration of HSRPv2 on Cisco routers to provide gateway redundancy, ensuring seamless failover between routers in a network. It includes steps to configure HSRP priorities, test failover behavior, and verify connectivity to external servers using a Virtual IP (VIP) as the default gateway.

Simulation of VLANs, HSRP, and EtherChannel in a Cisco Layer 3 network using Packet Tracer

Practical CCNA LABs

A campus network infrastructure design project developed for the COMP40002 Networking Concepts and Cybersecurity module at APIIT, Sri Lanka. The project implements a multi-site network for Campus ABC using VLANs, RIP routing, HSRP, DHCP, and secure configurations in Cisco Packet Tracer to ensure efficient, reliable, and secure inter-campus communic

Comprehensive enterprise network final project featuring OSPF, HSRP, DHCP, EtherChannel, ACLs, NAT, Port Security, Syslog, and NTP. The project demonstrates professional network design, redundancy, security, and monitoring practices.