Juniper Networks Secure Services Gateway SSG 20 Instrukcja Użytkownika Pobierz pdf (Strona 55)

Upgrading Memory  55

6. Release the 128 MB DIMM DRAM by pressing your thumbs outward on the

locking tabs on each side of the module so that the tabs move away from the

module.

Figure 19: Unlocking the Memory Module

7. Grip the long edge of the memory module and slide it out. Set it aside.

Figure 20: Removing Module Slots

8. Insert the 256 MB DIMM DRAM into the slot. Exerting even pressure with both

thumbs upon the upper edge of the module, press the module downward until

the locking tabs click into position.

Figure 21: Inserting the Memory Module

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Security Products 1
Copyright Notice 2
FCC Statement 2
Disclaimer 2
Table of Contents 3
4  Table of Contents 4
About This Guide 5
Organization 6
WebUI Conventions 6
CLI Conventions 7
Hardware Overview 9
Port and Power Connectors 10
Front Panel 11
System Status LEDs 11
12  Front Panel 12
Port Descriptions 13
Ethernet Ports 13
Console Port 13
AUX Port 14
Front Panel  15 15
Back Panel 16
Power Adapter 16
Radio Transceivers 16
Grounding Lug 17
Antennae Types 18
USB Port 18
Chapter 2 19
Before You Begin 20
Installing Equipment 20
Figure 7: SSG 20 Front-mount 21
Figure 8: SSG 20 Wall-mount 21
Connecting the Power 22
Serial (AUX/Console) Ports 24
ADSL2/2+ Mini PIM 24
Wireless Antennae 26
Configuring the Device 27
Accessing a Device 28
Using a Console Connection 28
Using the WebUI 29
Using Telnet 30
Default Device Settings 31
SSG 20-WLAN Interface Zone 32
Basic Device Configuration 33
Root Admin Name and Password 33
Date and Time 34
Bridge Group Interfaces 34
Administrative Access 35
Management Services 35
Hostname and Domain Name 36
Default Route 36
Management Interface Address 36
Basic Wireless Configuration 37
Authentication Encryption 39
Mini PIM Configuration 41
ADSL2/2+ Interface 41
Virtual Circuits 42
PPPoE or PPPoA 43
Static IP Address and Netmask 44
ISDN Interface 45
T1 Interface 45
E1 Interface 46
V.92 Modem Interface 47
Basic Firewall Protections 48
Servicing the Device 51
Removing a Blank Faceplate 52
Removing a Mini PIM 52
Installing a Mini PIM 53
Upgrading Memory 54
Upgrading Memory  55 55
56  Upgrading Memory 56
Specifications 57
Physical 58
Electrical 58
Environmental Tolerance 58
Certifications 59
EMC Emissions 59
EMC Immunity 59
Connectors 60
Pin Name I/O Description 61
62  Connectors 62
Initial Configuration Wizard 63
1. Rapid Deployment Window 64
2. Administrator Login Window 64
3. WLAN Access Point Window 65
4. Physical Interface Window 65
5. ADSL2/2+ Interface Window 66
Field Description 67
6. T1 Interface Windows 68
7. E1 Interface Windows 73
8. ISDN Interface Windows 75
ScreenOS Reference Guide 81
14. Interface Summary Window 82
17. Confirmation Window 84
Index  85 85
86  Index 86

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Juniper Networks Secure Services Gateway SSG 20 Instrukcja Użytkownika Strona 55

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