TP-Link TD-W150KIT User Guide - Page 35

Wireless

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TD-W8951ND 150Mbps Wireless N ADSL2+ Modem Router User Guide • Current Pool Summary: Click the button, then you can view the IP addresses that the DHCP Server gives out. ) Note: If Use Auto Discovered DNS Server Only is selected in DNS Relay, this router will accept the first received DNS assignment from one of the PPPoA, PPPoE or MER/DHCP enabled PVC(s) during the connection establishment. If Use User Discovered DNS Server Only is selected in DNS Relay, it is necessary for you to enter the primary and optional secondary DNS server IP addresses. After type in the address, click SAVE button to save it and invoke it. ¾ DHCP Relay: Select Relay, then you will see the next screen (shown in Figure 4-13), and the Router will work as a DHCP Relay. A DHCP relay is a computer that forwards DHCP data between computers that request IP addresses and the DHCP server that assigns the addresses. Each of the device's interfaces can be configured as a DHCP relay. If it is enabled, the DHCP requests from local PCs will forward to the DHCP server runs on WAN side. To have this function working properly, please run on router mode only, disable the DHCP server on the LAN port, and make sure the routing table has the correct routing entry. Figure 4-13 • DHCP Server IP for Relay Agent: Enter the DHCP server IP Address runs on WAN side. ) Note: If you select Disabled, the DHCP function will not take effect. 4.3.3 Wireless Choose "Interface Setup→Wireless" menu, and you will see the Wireless screen (shown in Figure 4-14 ). Please configure the parameters for wireless according to the descriptions below. 29

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TD-W8951ND
150Mbps Wireless N ADSL2+ Modem Router User Guide
Current Pool Summary:
Click the button, then you can view the IP addresses that the
DHCP Server gives out.
)
Note:
If
Use Auto Discovered DNS Server Only
is selected in DNS Relay, this router will accept the
first received DNS assignment from one of the PPPoA, PPPoE or MER/DHCP enabled PVC(s)
during the connection establishment. If
Use User Discovered DNS Server Only
is selected in
DNS Relay, it is necessary for you to enter the primary and optional secondary DNS server IP
addresses. After type in the address, click SAVE button to save it and invoke it.
¾
DHCP Relay:
Select
Relay
, then you will see the next screen (shown in Figure 4-13), and the
Router will work as a DHCP Relay. A DHCP relay is a computer that forwards DHCP data
between computers that request IP addresses and the DHCP server that assigns the
addresses. Each of the device's interfaces can be configured as a DHCP relay. If it is enabled,
the DHCP requests from local PCs will forward to the DHCP server runs on WAN side. To
have this function working properly, please run on router mode only, disable the DHCP server
on the LAN port, and make sure the routing table has the correct routing entry.
Figure 4-13
DHCP Server IP for Relay Agent:
Enter the DHCP server IP Address runs on WAN
side.
)
Note:
If you select
Disabled
, the DHCP function will not take effect.
4.3.3 Wireless
Choose “
Interface Setup
Wireless
” menu, and you will see the Wireless screen (shown in
Figure 4-14 ). Please configure the parameters for wireless according to the descriptions below.
29