Juniper Networks IDP8200 사용자 설명서

IDP 75, 250, 800, and 8200 Installation Guide

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„  Advanced Deployment Modes

Figure 21:  Bridge Mode  

Table 14:  Advantages and Disadvantages of Bridge Mode

Advantages

Disadvantages

„

Reliably responds to and prevents attacks

„

Simple, transparent deployment

„

Allows Layer 2 broadcasts

„

No changes to routing tables or network 
equipment

„

Cannot connect IP networks with different 
address spaces

Management Server 
IP 2.2.2.4

User Interface  
IP 2.2.2.5

Protected Machines

Hub or 
Switch

Firewall

eth2 
No ip address
 Forwarding Interface

Server1
IP 1.1.1.2
GW 1.1.1.1

Server2
IP 1.1.1.3
GW 1.1.1.1

Server3
IP 1.1.1.4
GW 1.1.1.1

IP 2.2.2.1

IP 1.1.1.1

IDP Sensor

Hub or 
Switch

eth3  
No IP address
Forwarding Interface

eth0 IP 2.2.2.7 MGT 
Interface

Internet