I created these network diagrams as templates to assist engineers with various architectures. All network addressing schemes are simplified for easy understanding and do not reveal any real-world company networks.
HA Web Application Architecture
Microservices Architecture
Manual Public VPC
Network Overlay GRE Tunnel
Cisco Basics - Redrawn
Layer 2 Access - Multi-layer Campus Design
Layer 2 Access - Multi-layer Campus Design
Serverless Architecture
Container Architecture
Cloud VPN Gateway
Network Overlay IPSec Tunnel Mode
Cisco Basics - Redrawn
Core - LAN Typology
Core - LAN Typology
Event Driven Architecture
Data Lake Architecture
Single VPC Elastic Load Balancing with Scaling
Network Overlay VXLAN
Cisco Basics - Redrawn
Two Tier Distribution Layer Collapsed Core
Two Tier Distribution Layer Collapsed Core
Static Architecture
Queue-Based Architecture
Cloud Transit Gateway
Network Overley VRF
Cisco Basics - Redrawn
Three Tier Distribution Layer
Three Tier Distribution Layer