This graphic has on the left the label "Client" bounded by a dotted line. To its right is the "Firewall". To the right of this is a column of boxes labeled "WebLogic Server Cluster". Each box contains the labels "HTTP", "JSP", "Servlet", "EJB", and "JDBC".

Client is connected to the Firewall with a line labeled "205.20.xxx.100:7001". The Firewall points to Client with an arrow labeled "205.20.yyy.300:7001". Client points to the Firewall with an arrow labeled "Request Object C at 205.20.yyy.300:7001". This last arrow is crossed out.

The Firewall points to the top box in the WebLogic Server Cluster with an arrow labeled "205.20.yyy.100:7001". The Firewall is also connected to the top box with a line labeled "Object C at 205.20.yyy.300:7001".