Chapter 5 WAN Setup
P-660HW-Dx User’s Guide
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The VBR-nRT (non real-time Variable Bit Rate) type is used with bursty connections that do
not require closely controlled delay and delay variation. It is commonly used for "bursty"
traffic typical on LANs. PCR and MBS define the burst levels, SCR defines the minimum
level. An example of an VBR-nRT connection would be non-time sensitive data file transfers.
5.3.1.3 Unspecified Bit Rate (UBR)
The Unspecified Bit Rate (UBR) ATM traffic class is for bursty data transfers. However, UBR
doesn't guarantee any bandwidth and only delivers traffic when the network has spare
bandwidth. An example application is background file transfer.
5.4 Zero Configuration Internet Access
Once you turn on and connect the ZyXEL Device to a telephone jack, it automatically detects
the Internet connection settings (such as the VCI/VPI numbers and the encapsulation method)
from the ISP and makes the necessary configuration changes. In cases where additional
account information (such as an Internet account user name and password) is required or the
ZyXEL Device cannot connect to the ISP, you will be redirected to web screen(s) for
information input or troubleshooting.
Zero configuration for Internet access is disable when
• the ZyXEL Device is in bridge mode
• you set the ZyXEL Device to use a static (fixed) WAN IP address.
5.5 Internet Connection
To change your ZyXEL Device’s WAN Internet access settings, click
Network > WAN
. The
screen differs by the encapsulation.
See
Summary of Contents for P-660HW-DX
Page 2: ......
Page 7: ...Safety Warnings P 660HW Dx User s Guide 7...
Page 8: ...Safety Warnings P 660HW Dx User s Guide 8...
Page 10: ...Contents Overview P 660HW Dx User s Guide 10...
Page 20: ...Table of Contents P 660HW Dx User s Guide 20...
Page 26: ...List of Figures P 660HW Dx User s Guide 26...
Page 31: ...31 PART I Introduction Introducing the ZyXEL Device 33 Introducing the Web Configurator 37...
Page 32: ...32...
Page 50: ...Chapter 2 Introducing the Web Configurator P 660HW Dx User s Guide 50...
Page 51: ...51 PART II Wizards Wizard Setup for Internet Access 53 Bandwidth Management Wizard 67...
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Page 66: ...Chapter 3 Wizard Setup for Internet Access P 660HW Dx User s Guide 66...
Page 72: ...Chapter 4 Bandwidth Management Wizard P 660HW Dx User s Guide 72...
Page 74: ...74...
Page 92: ...Chapter 5 WAN Setup P 660HW Dx User s Guide 92...
Page 141: ...141 PART IV Security Firewalls 143 Firewall Configuration 155 Content Filtering 177...
Page 142: ...142...
Page 162: ...Chapter 10 Firewall Configuration P 660HW Dx User s Guide 162 Figure 88 Firewall Edit Rule...
Page 176: ...Chapter 10 Firewall Configuration P 660HW Dx User s Guide 176...
Page 180: ...Chapter 11 Content Filtering P 660HW Dx User s Guide 180...
Page 182: ...182...
Page 186: ...Chapter 12 Static Route P 660HW Dx User s Guide 186...
Page 202: ...Chapter 14 Dynamic DNS Setup P 660HW Dx User s Guide 202...
Page 224: ...Chapter 16 Universal Plug and Play UPnP P 660HW Dx User s Guide 224...
Page 226: ...226...
Page 232: ...Chapter 17 System P 660HW Dx User s Guide 232...
Page 250: ...Chapter 18 Logs P 660HW Dx User s Guide 250...
Page 256: ...Chapter 19 Tools P 660HW Dx User s Guide 256...
Page 264: ...264...
Page 330: ...Appendix F Internal SPTGEN P 660HW Dx User s Guide 330...
Page 332: ...Appendix G Command Interpreter P 660HW Dx User s Guide 332...
Page 344: ...Appendix J Splitters and Microfilters P 660HW Dx User s Guide 344...
Page 350: ...Appendix L Legal Information P 660HW Dx User s Guide 350...
Page 356: ...Appendix M Customer Support P 660HW Dx User s Guide 356...
Page 364: ...Index P 660HW Dx User s Guide 364...