Campus & datacenter design
Core, distribution and access layer layouts, VLANs and redundancy for datacenter networks.
Articles coming soonNetworking
This section looks at the network foundation under the platforms: core, distribution and edge, along with routing, security and connectivity patterns.
Design areas
Select a design area to see diagrams and implementation notes.
Routing & WAN
Dynamic routing, VPN and SD‑WAN patterns that connect sites and clouds securely.
Articles coming soonLoad balancing
L4/L7 load balancer designs for publishing apps and services to internal and external users.
Articles coming soonNetwork services
DNS, DHCP, NTP and other core services that keep infrastructure and applications talking.
Articles coming soon