Westell Inc. A9080YYXX-07 ユーザーズマニュアル
UltraLine II – Draft 1
030-300459 Rev. A
7/12/05
030-300459 Rev. A
43
July 2005
User Guide
UltraLine II (Model 800015)
Phy MBit Mask
This function sets the upper limit for the modulation density.
15.7 LAN Configuration
15.7.1 DHCP
The following screen will be displayed if you select LAN > DHCP from the Configuration menu. This screen
enables you to control how the Modem interacts with local devices to which it is connected. Enter the appropriate
values, and then click Save to save your settings.
NOTE: It is recommended that you do not change these settings unless instructed by your service provider.
DHCP Configuration for Private LAN
Enable DHCP Server
Factory Default = Enable
This setting allows the Modem to automatically assign IP addresses to local devices
connected on the LAN. Westell advises setting this to enabled for the private LAN.
Private LAN = DHCP addresses will be saved into the Private LAN configuration.
Public LAN = DHCP addresses will be saved into the Public LAN configuration.
(These options are available only if the DHCP server is enabled.)
Possible Responses:
If this box is checked, the DHCP server will be turned On.
If this box is unchecked, the DHCP server will be turned Off.
Note: These addresses will be overwritten if the Internet Service Provider supports
dynamic setting of these values.
This setting allows the Modem to automatically assign IP addresses to local devices
connected on the LAN. Westell advises setting this to enabled for the private LAN.
Private LAN = DHCP addresses will be saved into the Private LAN configuration.
Public LAN = DHCP addresses will be saved into the Public LAN configuration.
(These options are available only if the DHCP server is enabled.)
Possible Responses:
If this box is checked, the DHCP server will be turned On.
If this box is unchecked, the DHCP server will be turned Off.
Note: These addresses will be overwritten if the Internet Service Provider supports
dynamic setting of these values.
Modem IP Address
The IP Address of the Modem.
Subnet Mask
The Subnet Mask of the Modem.
Address Range
DHCP Start Address
Factory Default = 192.168.1.10
This field displays the first IP address that the DHCP server will provide. The DHCP
Start Address must be within the Modem’s IP subnet and lower than the DHCP End
Address. You may use any number from 0 to 254 in this address.
This field displays the first IP address that the DHCP server will provide. The DHCP
Start Address must be within the Modem’s IP subnet and lower than the DHCP End
Address. You may use any number from 0 to 254 in this address.
DHCP End Address
Factory Default = 192.168.1.20
This field displays the last IP address that the DHCP server will provide. The DHCP
End Address must be within the Modem’s IP subnet and higher than the DHCP Start
Address. You may use any number from 0 to 254 in this address.
This field displays the last IP address that the DHCP server will provide. The DHCP
End Address must be within the Modem’s IP subnet and higher than the DHCP Start
Address. You may use any number from 0 to 254 in this address.