Juniper-networks IDP 800 Manuel d'utilisateur télécharger pdf (Page 57)

Advanced Deployment Modes  43

Chapter 8

Advanced Configuration

This chapter describes advanced configuration options and has the following

sections:

 Advanced Deployment Modes on page 43

 IDP High Availability Deployment Modes on page 46

Advanced Deployment Modes

Most IDP sensors are configured in passive sniffer or transparent mode. However,

the IDP 75, 250, and 800 sensors can also be configured in bridge, router, or

proxy-ARP mode.

Bridge Mode

Figure 21 shows a sensor that is configured in bridge mode. Table 14 lists the

advantages and disadvantages of bridge mode.

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 67 68

Releases 4.1r2a and 4.2 1
April 2008 1
Copyright Notice 2
FCC Statement 2
Disclaimer 2
Table of Contents 3
 Table of Contents 4
List of Figures 7
 List of Figures 8
List of Tables 9
 List of Tables 10
About This Guide 11
Documentation 12
Web Access for Documentation 12
Requesting Technical Support 12
Opening a Case with JTAC 13
Planning an Installation 15
IDP Configuration Basics 16
IDP Sensor Placement 16
IDP Sensor Deployment Mode 16
Advantages Disadvantages 18
NetScreen-Security Manager 19
 IDP Configuration Basics 20
Hardware Overview 21
IDP 75 Sensor 22
IDP 250 Sensor 22
IDP 800 Sensor 22
IDP 8200 Sensor 23
Configurable NIC States 24
Normal State 25
NIC Bypass State 25
NIC Bypass and Cable Choices 26
External Bypass Unit State 26
NICs Off State 26
Table 5: IDP Sensor Drives 27
IDP Sensor Drives 27
IDP Sensor LEDs 28
System Status LEDs 28
Traffic Port LEDs 29
16  IDP Sensor LEDs 30
Installing the Sensor 31
Rack Mounting the IDP Sensor 32
Required Tools 32
Connecting Power 34
Configuring the IDP Sensor 35
Simple Configuration Values 36
Advanced Configuration 36
Connecting to the Sensor 36
 Connecting to the Sensor 38
ACM Advanced Configuration 40
Verifying Traffic Flow 42
Adding the Sensor to NSM 43
 Adding Your Sensor to NSM 44
Chapter 6 49
Upgrading Sensor Software 50
Reimaging the IDP Sensor 51
 Reimaging the IDP Sensor 52
Servicing the Device 53
Install a Power Supply 54
Remove a Hard Drive 54
Install a Hard Drive 55
Figure 21: Bridge Mode 58
Router Mode 59
Proxy-ARP Mode 60
Specifications 61
Appendix A: Specifications 63
Safety Compliance 66
EMI Compliance 66
Immunity 66
Index  53 67
54  Index 68

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Juniper-networks IDP 800 Manuel d'utilisateur Page 57

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