需求
“A web application dependency network with a firewall connected to a core switch, which connects to a web app server and a MySQL database.”
接著試試Add a load balancer between the firewall and core switch.Add a replica MySQL database.
這張圖裡有什麼
看懂背後的決策。
01
Using a core switch to provide direct layer-2 connectivity between the web and database servers.
02
Placing a firewall at the network edge to filter traffic before it reaches internal servers.
Use this layout when documenting a typical three-tier web application infrastructure where the database server is on the same LAN segment behind a firewall.