TP-Link TL-WR840N User Manual page 24

Chapter 4
Click Release to release the IP parameters.
• MTU Size - The normal MTU (Maximum Transmission Unit) value for most Ethernet
networks is 1500 Bytes. It is not recommended that you change the default MTU size
unless required by your ISP.
• Use These DNS Servers
Use These DNS Servers
the DNS servers will be assigned dynamically from your ISP.
• Host Name - This option specifies the name of the router.
• Get IP with Unicast DHCP
applications. If you cannot get the IP address normally, you can choose this option. (It
is rarely required.)
Static IP
If your ISP provides a static or fixed IP address, subnet mask, default gateway and DNS
setting, please select
• IP Address - Enter the IP address in dotted-decimal notation provided by your ISP.
- If your ISP providess you one or two DNS addresses, select
and enter the primary and secondary addresses. Otherwise,
- A few ISPs' DHCP servers do not support the broadcast
Static IP.
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