ZyXEL Communications VSG-1200 V2 用户手册

VSG-1200 V2 User’s Guide

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Chapter 32 Using The SMT

The follow table describes the fields in this menu. 

To activate PPPoE support on the VSG, enter P in the WAN Type field to display the WAN 
Configuration screen as shown next. Refer to the related web configurator section for 
background information.

Figure 167   SMT: WAN Configuration: PPPoE  

Table 74   SMT: WAN Configuration: Static or Dynamic IP Address 

WAN Type? (D/S/

P/T)

Enter D (Dynamic) to set the VSG to dynamically obtain an IP address and other 

network information (IP address, DNS information etc.) from a DHCP server on the 

WAN network. This is the default setting.
Enter S (Static) to set the VSG to use a static (or fixed) IP address. Then set the 

following fields.

IP Address

This field is available when you select S in the WAN Mode field.
Enter the static IP address assigned to you by your ISP or network administrator.

Subnet Mask

This field is available when you select D in the WAN Mode field.
Enter the subnet mask depending on your network needs. The default is 

255.255.255.0. Refer to 

 if you are implementing 

subnetting.

Default Gateway

Enter the IP address of the default gateway.

Primary/

Secondary DNS IP 

Address

Enter the IP address of the DNS server(s) in the Primary DNS IP Address and/or 

Secondary DNS IP Address fields.
The default primary DNS server IP address is 168.95.1.1.
You must specify a DNS server if you set the VSG to use a static WAN IP address.

At the “S)ave and return R)eturn without saving M)odify:” prompt, type S and press [ENTER] to save the 

changes and return to the previous screen, type R and press [ENTER] to discard all changes and return 

to the previous screen or type M and press [ENTER] to continue configuring the fields. Restart the 

device when prompted 
Press [ESC] and enter Y to stop any actions in the current screen and return to the previous screen. All 

changes will be discarded.

                             WAN Configuration
  WAN Type? (D/S/P/T)       :P
      Username              :
      Password              :
    Connect Setting? (C/K)  :C
      Max idle Time(Min)    :10
    Optional Setting
      Service name          :
      PPP MTU Setting       :1492
      TCP MSS setting       :1452