TRENDnet TDM-E400 - Manual (Page 105)

Chapter 9. Configuring DNS Server Address
105
a. Click the Services tab, and then click DNS in the task bar. The
DNS Configuration page displays.
Figure 40. DNS Configuration Page
b. Type the IP address of the DNS server in an empty row and click
.
You can enter up to two addresses.
c. Click the DNS Relay Poll Status check box if you want the
software to send regular test messages to the DNS servers to
ensure that they remain up (recommended). If none of the
specified DNS servers respond (including any acquired by PPP,
which do not display in the table), then an alert will display in the
System Log window (see the Admin tab, System Log page).
You can specify the interval in minutes between each DNS poll
message in the DNS Relay Poll Timeout text box.
d.
Click the Enable radio button, and then click .
3. If you want the changes to be permanent, follow the
instructions on page 46 to commit them.
Note
DNS addresses that are assigned to LAN PCs prior to enabling
DNS relay will remain in effect until the PC is rebooted. DNS relay
will only take effect when a PC's DNS address is the LAN IP
address.
Similarly, if after enabling DNS relay, you specify a DNS address
(other than the LAN IP address) in a DHCP pool or statically on a
PC, then that address will be used instead of the DNS relay
address.