TP-Link TL-ER604W User Manual page 28

MTU:
Active Mode:
Secondary Connection:
Connection Type:
IP Address:
Subnet Mask:
Default Gateway:
Primary DNS/
Secondary DNS:
Upstream Bandwidth:
Downstream Bandwidth:
MTU (Maximum Transmission Unit) is the maximum data unit
transmitted by the physical network. It can be set in the range of
576-1460. The default MTU is 1460. It is recommended to keep
the default value if no other MTU value is provided by your ISP.
You can select the proper Active mode according to your need.
Manual: Select this option to manually activate or terminate

the Internet connection by the <Connect> or <Disconnect>
button. It's optimum for the dial-up connection charged on
time.
Always-on: Select this option to keep the connection always

on. The connection can be re-established automatically
when it is down.
Here allows you to configure the secondary connection.
Dynamic IP and Static IP connection types are provided.
Select the secondary connection type. Options include Disable,
Dynamic IP and Static IP.
If Static IP is selected, configure the IP address of WAN port. If
Dynamic IP is selected, the IP address of WAN port obtained is
displayed.
If Static IP is selected, configure the subnet mask of WAN port. If
Dynamic IP is select, the subnet mask of WAN port obtained is
displayed.
If Static IP is selected, configure the default gateway. If Dynamic
IP is selected, the obtained default gateway is displayed.
If Static IP is selected, configure the DNS. If Dynamic IP is
selected, the obtained DNS is displayed.
Specify the bandwidth for transmitting packets on the port.
Specify the bandwidth for receiving packets on the port.
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