ccna-lab

A comprehensive collection of hands-on Cisco Packet Tracer labs for the CCNA 200-301, covering everything from basic configuration to a full multi-site enterprise network. Includes detailed instructions, configurations, and topology files.

This project demonstrates a Centralized Syslog and SNMP Monitoring Lab using Cisco Packet Tracer. It showcases how network administrators can centralize log management and device monitoring using Syslog and SNMP v2c across multiple routers and switches. The lab includes full topology, configuration files, verification commands, and documentation fo

A practical, community-driven cookbook for Cisco IOS configuration. From basic CCNA setups to advanced CCNP enterprise networks, learn how to configure real-world topologies without the theoretical fluff.

A comprehensive enterprise network design and simulation implementing Cisco's Three-Tier Hierarchical Campus Architecture (Core, Distribution, and Access layers). Features scalable routing, switching protocols, high availability, and network security best practices.

Hands-on CCNA Labs — Router Security, VLANs, Routing, NAT, ACLs, VPNs, and Troubleshooting

You may not able to open any of them without Packet Tracer and i have used 9.0.1 versions for most but some are 9.0.0 so best i recommend is download the latest Packet Tracer

Cisco Packet Tracer lab focusing on basic switch configuration, security hardening (tvy, console, secret), password encryption, and SVI management.

Cisco Packet Tracer lab configuring and troubleshooting end-to-end connectivity across wired, wireless, and fiber-optic LAN networks.

CCNA lab replacing Router-on-a-Stick (ROAS) with SVI-based inter-VLAN routing on a multilayer switch. Created and assigned VLANs, configured SVIs as default gateways, established a routed point-to-point Layer 3 connection between SW2 and R1, and configured a static default route toward R1.

This repository contains my Defence-in-Depth course work, including labs, configurations, answers, and the revision material I created for exam preparation.

Multi-department network simulation using VLSM (192.168.0.0/22) to isolate HR, Finance, IT, and Security traffic. Features Layer 3 Inter-VLAN routing, WLC-managed wireless, and NAT/PAT.

This repository provides comprehensive, day-by-day study notes for Jeremy's IT Lab CCNA 200-301 course, covering networking fundamentals, routing, switching, security, wireless, and automation across all 63 days. It includes links to lab playlists, practice resources, and Jeremy's MEGA Lab.

Complete Cisco Packet Tracer enterprise network lab featuring multi-area OSPF, EtherChannel, VLAN segmentation with Inter-VLAN routing (ROAS), HSRP redundancy, DHCP, NAT/PAT, dynamic ACL security, and SSH management.