Netgear DGN2000 Instrukcja Użytkownika Pobierz pdf (Strona 73)

Wireless-N ADSL2+ Modem Router DGN2000 Reference Manual

Managing Your Network 4-9

v1.0, July 2008

Click the Connection Status button to display modem router connection status, as shown in the

following screen.

Line Attenuation The line attenuation increases the further you are physically located from your

ISP’s facilities.

Noise Margin This is the signal-to-noise ratio and is a measure of the quality of the signal on the

line.

Poll Interval Specifies the interval at which the statistics are updated in this window. Click Stop

to freeze the display.

Figure 4-6

Table 4-2. Router Statistics Fields (continued)

Field Description

1 2 ... 68 69 70 71 72 73 74 75 76 77 78 ... 125 126

Wireless-N ADSL2+ 1
Modem Router DGN2000 1
Reference Manual 1
Contents 7
About This Manual 11
Italics Emphasis, books 12
Italics URL links 12
How to Use This Manual 13
How to Print this Manual 13
Revision History 14
Chapter 1 15
Figure 1-1 17
Figure 1-2 17
Figure 1-3 18
ISP does not require login 22
ISP does require login 22
ADSL Settings 25
Chapter 2 27
Wireless Security Options 29
Figure 2-2 31
Table 2-1. Wireless Settings 33
Figure 2-3 38
Figure 2-4 41
Network and Security 43
Figure 2-5 44
Figure 2-6 45
Figure 2-7 45
Chapter 3 49
Protecting Your Network 49
3-2 Protecting Your Network 50
Figure 3-1 50
Figure 3-2 50
to perform these functions 51
3-4 Protecting Your Network 52
Figure 3-3 52
Firewall Rules 53
3-6 Protecting Your Network 54
Figure 3-4 54
Protecting Your Network 3-7 55
Figure 3-5 55
3-8 Protecting Your Network 56
Figure 3-6 56
Protecting Your Network 3-9 57
3-10 Protecting Your Network 58
Figure 3-7 58
Order of Precedence for Rules 59
Services 60
Protecting Your Network 3-13 61
Figure 3-9 61
Figure 3-10 61
How to Set Your Time Zone 62
Protecting Your Network 3-15 63
3-16 Protecting Your Network 64
Chapter 4 65
Managing Your Network 65
4-2 Managing Your Network 66
Figure 4-1 66
Managing Your Network 4-3 67
4-4 Managing Your Network 68
Figure 4-2 68
Managing Your Network 4-5 69
Figure 4-3 69
Figure 4-4 69
4-6 Managing Your Network 70
Managing Your Network 4-7 71
4-8 Managing Your Network 72
Figure 4-5 72
Managing Your Network 4-9 73
Figure 4-6 73
Viewing Attached Devices 74
Managing Your Network 4-11 75
Figure 4-8 75
4-12 Managing Your Network 76
Examples of Log Messages 77
4-14 Managing Your Network 78
Figure 4-9 78
Modem Router 79
Configuring Remote Management 80
Managing Your Network 4-17 81
Figure 4-11 81
Automatic Firmware Recovery 82
Managing Your Network 4-19 83
4-20 Managing Your Network 84
Chapter 5 85
Advanced Configuration 85
5-2 Advanced Configuration 86
Other WAN Options 87
Configuring LAN IP Settings 88
Advanced Configuration 5-5 89
Figure 5-2 89
Configuring DHCP 90
Advanced Configuration 5-7 91
5-8 Advanced Configuration 92
Figure 5-3 92
Configuring Dynamic DNS 93
How to Configure Dynamic DNS 93
Using Static Routes 94
Advanced Configuration 5-11 95
Figure 5-5 95
5-12 Advanced Configuration 96
Figure 5-6 96
Advanced Configuration 5-13 97
Figure 5-7 97
Figure 5-8 97
5-14 Advanced Configuration 98
Advanced Configuration 5-15 99
Figure 5-9 99
5-16 Advanced Configuration 100
Figure 5-10 100
Advanced Configuration 5-17 101
Figure 5-11 101
5-18 Advanced Configuration 102
Figure 5-12 103
Advanced Configuration 5-19 103
5-20 Advanced Configuration 104
Advanced Configuration 5-21 105
Figure 5-13 105
Figure 5-14 105
5-22 Advanced Configuration 106
Chapter 6 107
Troubleshooting 107
Interface 108
Power LED Is Not On 108
Power LED Is Red 108
Troubleshooting 6-3 109
ADSL Link 110
Internet LED is Red 111
6-6 Troubleshooting 112
Troubleshooting 6-7 113
Troubleshooting 6-9 115
Problems with Date and Time 116
Appendix A 117
Technical Specifications 117
Default Configuration 118
Technical Specifications A-3 119
A-4 Technical Specifications 120
Appendix B 121
Related Documents 121
B-2 Related Documents 122

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