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VSG-1200 User’s Guide
Chapter 4 LAN, WAN and Server Setup
57
4.7.2 MTU
A maximum transmission unit (MTU) is the largest size packet or frame, specified in octets
(eight-bit bytes) that can be sent in a packet- or frame-based network. The Transmission
Control Protocol (TCP) uses the MTU to determine the maximum size of each packet in any
transmission. Too large an MTU size may mean retransmissions if the packet encounters a
router that can't handle that large a packet. Too small an MTU size means relatively more
header overhead and more acknowledgements that have to be sent and handled.
4.7.3 WAN IP Address Settings
Use the
WAN/LAN
screen to change the WAN IP address settings.
Figure 20
System Setting: WAN/LAN: WAN IP
The following table describes the related labels in this screen.
Table 7
System Setting: WAN/LAN: WAN IP
FIELD
DESCRIPTION
WAN Port Mode
Get automatically from a
DHCP server
Select this option to set the VSG to act as a DHCP client on the WAN. The
VSG obtains TCP/IP information (IP address, DNS server information, etc.)
from a DHCP server.
MTU Setting
Enter the MTU (Maximum Transfer Unit) size.
Содержание VSG-1200
Страница 1: ...VSG 1200 Vantage Service Gateway User s Guide Version 1 08 1 2006 ...
Страница 8: ...VSG 1200 User s Guide 8 Customer Support ...
Страница 22: ...VSG 1200 User s Guide 22 List of Figures ...
Страница 26: ...VSG 1200 User s Guide 26 List of Tables ...
Страница 40: ...VSG 1200 User s Guide 40 Chapter 2 Hardware Installation and Connection ...
Страница 45: ...VSG 1200 User s Guide Chapter 3 The Web Configurator 45 Figure 13 System Setting System ...
Страница 52: ...VSG 1200 User s Guide 52 Chapter 3 The Web Configurator ...
Страница 64: ...VSG 1200 User s Guide 64 Chapter 4 LAN WAN and Server Setup ...
Страница 74: ...VSG 1200 User s Guide 74 Chapter 6 Authentication Figure 29 System Setting Authentication ...
Страница 102: ...VSG 1200 User s Guide 102 Chapter 9 Dynamic Subscriber Accounts ...
Страница 128: ...VSG 1200 User s Guide 128 Chapter 13 Subscriber Information Window ...
Страница 130: ...VSG 1200 User s Guide 130 Chapter 14 Account Printout Figure 79 Customization Account Printout ...
Страница 133: ...VSG 1200 User s Guide Chapter 14 Account Printout 133 Figure 82 Static Account Printout Statement Printer Example ...
Страница 135: ...VSG 1200 User s Guide Chapter 14 Account Printout 135 Figure 85 Dynamic Account Printout Statement Printer Example ...
Страница 136: ...VSG 1200 User s Guide 136 Chapter 14 Account Printout ...
Страница 140: ...VSG 1200 User s Guide 140 Chapter 15 User Agreement Page ...
Страница 144: ...VSG 1200 User s Guide 144 Chapter 16 Bandwidth Management ...
Страница 158: ...VSG 1200 User s Guide 158 Chapter 19 LAN Devices ...
Страница 162: ...VSG 1200 User s Guide 162 Chapter 20 Static Route ...
Страница 170: ...VSG 1200 User s Guide 170 Chapter 21 Syslog and Session Trace ...
Страница 174: ...VSG 1200 User s Guide 174 Chapter 22 SNMP ...
Страница 198: ...VSG 1200 User s Guide 198 Chapter 25 Secure Socket Layer ...
Страница 206: ...VSG 1200 User s Guide 206 Chapter 26 The SMT ...
Страница 214: ...VSG 1200 User s Guide 214 Chapter 27 LAN and WAN Setup Using the SMT ...
Страница 226: ...VSG 1200 User s Guide 226 Chapter 28 Configuration and Firmware Maintenance ...
Страница 236: ...VSG 1200 User s Guide 236 Appendix B IP Address Assignment Conflicts ...
Страница 238: ...VSG 1200 User s Guide 238 Appendix C Subscriber Login ...
Страница 242: ...VSG 1200 User s Guide 242 Appendix D Vendor Specific Attributes ...
Страница 252: ...VSG 1200 User s Guide 252 Appendix F Cable Types and Cable Pin Assignments ...
Страница 264: ...VSG 1200 User s Guide 264 Appendix G Setting up Your Computer s IP Address ...
Страница 272: ...VSG 1200 User s Guide 272 Appendix H IP Subnetting ...