E-commerce appliance scenarios, Client b roker s erver – HP Traffic Director sa7220 User Manual

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C H A P T E R 6

HP Traffic Director Server Appliances User Guide

208

e-Commerce Appliance Scenarios

This chapter contains five scenarios that demonstrate the HP e-
Commerce Traffic Director Server Appliance SA8200/SA8220s, the
HP Traffic Director Server Appliance SA7200/7220s operation using
“real world” contexts.

Scenario 1:
Load
Balancing a
Web Site with
Two Servers
and the
SA8220 in
Inline Mode

An Internet Service Provider (ISP) wants to set up a load-balanced,
two server web site named “Acme Web” with the SA8220 operating
in Dual NIC mode (described below). The service is HTTP and the
website's address is 10.1.1.201. The figure below shows an example.

Network Diagram for Scenario 1

The next figure shows the data flow diagram for scenario 1.

Data Flow Diagram for Scenario 1

Client

Switch

Server

sa8220

Internet

Router

Client B roker

S erver

S YN

S YN/ACK

ACK

Get UR L

Data