layer3-switching

Configuration of inter-VLAN routing, point-to-point Layer 3 connections, and testing connectivity between VLANs and the internet using Cisco Packet Tracer.

This Packet Tracer lab demonstrates the configuration of Layer 3 EtherChannel between multi-layer switches. The lab covers key steps such as disabling switchport mode, enabling IP routing, configuring port channels, and assigning IP addresses to the Layer 3 EtherChannel interfaces.

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

A focused network simulation project demonstrating Inter-VLAN Routing using a Multilayer Switch. Includes multiple VLANs and access switches with proper trunking and SVI configuration for Layer 3 routing.

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.

Routed access-layer campus with multi-area OSPF, stub areas, and L3 inter-switch links replacing traditional L2 trunking — Cisco Packet Tracer

Cisco HSRP-based redundant Layer 3 network with DHCP, VLANs, ACLs, and Syslog/NTP services – built on Packet Tracer