User's Manual

TL-MR3020 Portable 3G/3.75G Wireless N Router
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¾ 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.
¾ Primary/Secondary DNS - (Optional) Enter one or two DNS addresses in dotted-decimal
notation provided by your ISP.
3. If your ISP provides a PPPoE connection, select PPPoE/Russia PPPoE option. And you
should enter the following parameters (Figure 5-7):
Figure 5-7 WAN - PPPoE
¾ User Name/Password - Enter the User Name and Password provided by your ISP. These
fields are case-sensitive.
¾ Confirm Password - Re-enter the Password provided by your ISP to ensure the Password
you entered is correct.
¾ Secondary Connection - It’s available only for PPPoE Connection. If your ISP provides an
extra Connection type such as Dynamic/Static IP to connect to a local area network, then
you can check the radio button of Dynamic/Static IP to activate this secondary connection.
x Disabled - The Secondary Connection is disabled by default, so there is PPPoE
connection only. This is recommended.
x Dynamic IP - You can check this radio button to use Dynamic IP as the secondary
connection to connect to the local area network provided by ISP.