
VigorAP 900 User’s Guide
36
Trust DHCP Server IP for WLAN
– There is no right for
such VigorAP to assign IP address for wireless LAN user.
However, you can specify another valid DHCP server on
other VigorAP to make the wireless LAN client obtaining
the IP address from the designated DHCP server.
Specify a DHCP server in such field. All the IP addresses
of the devices on LAN of VigorAP will be assigned via
such specified server. It is used to avoid IP assignment
interference due to multiple DHCP servers in one LAN.
Relay Agent
- Specify which subnet that DHCP server is located
the relay agent should redirect the DHCP request to.
DHCP Server IP Address for Relay Agent -
It is available
when Enable Relay Agent is selected. Set the IP address of
the DHCP server you are going to use so the Relay Agent
can help to forward the DHCP request to the DHCP server.
Primary DNS Address -
You must specify a DNS server
IP address here because your ISP should provide you with
usually more than one DNS Server. If your ISP does not
provide it, the modem will automatically apply default
DNS Server IP address: 194.109.6.66 to this field.
Secondary DNS Address
- You can specify secondary
DNS server IP address here because your ISP often
provides you more than one DNS Server. If your ISP does
not provide it, the modem will automatically apply default
secondary DNS Server IP address: 194.98.0.1 to this field.
After finishing this web page configuration, please click
OK
to save the settings.
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To avoid wrong connection due to the insertion of unsuitable Ethernet cable, the function of
physical LAN ports can be disabled via web configuration.
Available settings are explained as follows:
Item Description
Enable Port Control
Check it to enable the port control. If it is enabled, you are
allowed to disable the function of physical LAN port by
checking the corresponding check box.
Disable Port
Choose and check the LAN port.
After finishing this web page configuration, please click
OK
to save the settings.