List of Figures

Figure 1-1

Portal Server in Open Mode

. 26

Figure 1-2

Portal Server in Secure Mode

. 27

Figure 1-3

High-level Architecture for a Business-to-Employee Portal

. 34

Figure 1-4

SRA Deployment

. 35

Figure 5-1

Portal Server Communication Links

. 87

Figure 5-2

Portal Server Building Module Architecture

. 89

Figure 5-3

Best Effort Scenario

. 92

Figure 5-4

No Single Point of Failure Example

. 93

Figure 5-5

Transparent Failover Example Scenario

. 96

Figure 5-6

Portal Server and Access Manager on Different Nodes

106

Figure 5-7

Two Portal Servers and One Access Manager

107

Figure 5-8

One Portal Server and Two Access Managers

108

Figure 5-9

Two Portal Servers and Two Access Managers

109

Figure 5-10

Basic SRA Configuration

112

Figure 5-11

Disable Netlet

113

Figure 5-12

Proxylet

114

Figure 5-13

Multiple Gateway Instances

115

Figure 5-14

Netlet and Rewriter Proxies

117

Figure 5-15

Proxies on Separate Nodes

118

Figure 5-16

Two Gateways and Netlet Proxy

119

Figure 5-17 SRA Gateway with External Accelerator

120

Figure 5-18

Netlet and Third-Party Proxy

121

Figure 5-19

Using a Reverse Proxy in Front of the Gateway

122

List of Figures

9

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Sun Microsystems 2005Q1 manual List of Figures