enterprise-network

Cisco enterprise network demonstrating scalable multi-site design with high availability, integrated security, and failover validation

This repository provides comprehensive resources and practical guides for designing, configuring, and managing network infrastructure within a company setting. It includes network topology diagrams, device configuration examples, and automation scripts aimed at helping IT professionals and learners build reliable and efficient corporate networks.

Production-grade enterprise network & SOC platform

Next-Generation SD-WAN Solutions

Enterprise network design for Fishtail Hospital using Cisco Packet Tracer - Multi-area OSPF, 7 VLANs, VLSM addressing, DNS/DHCP/Web servers | CT 654 Computer Networks | IOE Pulchowk Campus

🌐 Enterprise-grade network design, topology planning, and implementation.

Free Microsoft Visio (VSDX) 3D Network Diagram Symbols for Enterprise Network Engineers.

Production-style three-tier enterprise campus network built in Cisco Packet Tracer featuring OSPF, HSRP, VLANs, EtherChannel, NAT/PAT, IPv6, wireless networking, and Layer 2 security.

Enterprise network implementation using Cisco Packet Tracer with VLAN segmentation, inter-VLAN routing, DHCP, DNS, and port security.

Architecture documentation for a simulated enterprise detection lab built with Active Directory, Sysmon, and Splunk to generate security telemetry for attack simulation, detection engineering, and incident investigation practice.

9-VM enterprise network defended through adversarial pentest week — IST-4910 Spring 2026 Team 6, with AI-powered incident response (OpenClaw + Suricata + autoblock + per-team agent personas)

Enterprise network design and simulation using Cisco Packet Tracer, featuring VLSM-based IP planning, multi-protocol routing (OSPF, EIGRP, RIP), route redistribution, DHCP, NAT, ACLs, and a documented web interface.

Enterprise company network design and implementation project covering routing, switching, VLANs, security, and network infrastructure.

A resilient, dual-stack (IPv4/IPv6) enterprise network. Features HSRPv2 active/active redundancy, OSPFv2/OSPFv3 routing, multi-WAN failover, Layer 2 security hardening (DAI, DHCP Snooping, Port Security), enterprise WLC wireless, and centralized network services (NTP, NAT/PAT, Syslog).

Enterprise university network designed in Cisco Packet Tracer featuring OSPF, VLANs, DHCP, DNS, AAA (RADIUS), ACLs, SSH, EtherChannel, Port Security, and VoIP.

Designed and implemented a multi-department enterprise network with VLAN segmentation, Inter-VLAN routing, DHCP, DNS, Web Server and ACL Security using Cisco Packet Tracer

Multilayer enterprise campus with routed core-distribution links, EIGRP, HSRP, DHCP, and access-layer hardening — Cisco Packet Tracer

Enterprise VoIP Network Implementation using Cisco Packet Tracer featuring VLANs, Inter-VLAN Routing, OSPF, DHCP, Call Manager Express (CME), and Dial-Peering to enable scalable voice and data communication across multiple departments.

Enterprise-style network segmentation (VLANs), firewall enforcement (pfSense), and centralized security monitoring using Wazuh SIEM.

Enterprise network design for Nexora Technologies Ltd — dual-site infrastructure with IPsec VPN, OSPF/EIGRP, HSRP redundancy and centralised monitoring