ZyXEL Communications VSG-1200, User Manual

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VSG-1200 User’s Guide
Chapter 27 LAN and WAN Setup Using the SMT 211
27.3 LAN Configuration
From the Main Menu screen, enter 3 to display the LAN Configuration menu as shown next.
Figure 146 SMT: LAN Configuration
The following table describes the fields in this menu.
TCP MSS Setting Enter the size of the Maximum Segment Size (MSS).
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.
Table 71 SMT: WAN Configuration: PPTP (continued)
FIELD DESCRIPTION
LAN Configuration
DHCP Configuration
DHCP Service? (D/R/S) :S
Start IP Address(Private) :10.59.1.2
DHCP Pool Size (Private) :20
Lease Time (Private) :1440
Primary DNS IP Address :168.95.1.1
Secondary DNS IP Address :
Table 72 SMT: LAN Configuration
FIELD DESCRIPTION
DHCP Service?
(D/R/S)
Enter D (Disable) to deactivate DHCP services on the LAN. Ethernet devices
connected to the LAN interface must use static IP addresses.
Enter R (Relay) to set the VSG to forward network configuration requests to a
DHCP server on the LAN network. Then configure the Server IP Address and
Agent IP Address fields.
Enter S (Server) to set the VSG to assign network information (IP address, DNS
information etc.) to Ethernet device(s) connected to the LAN port. This is the
default setting.
Start IP Address This field is visible when you enter S in the DHCP Service field.
Enter the first of the continuous addresses in the IP address pool. The default is
10.59.1.2 .
DHCP Pool Size This field is visible when you enter S in the DHCP Service field.
This field specifies the size or count of the IP address pool. Enter a number not
greater than 1024. The default is 253 .
Lease Time This field is visible when you enter S in the DHCP Service field.
Specify the time (in minutes between 1 and 71582788) a DHCP client is allowed to
use an assigned IP address. When the lease time expires, the DHCP client is
given a new, unused IP address. The default is 1440 minutes.