DIR-620S  Wireless N300 Router with 3G/LTE Support and
USB Port
User Manual
Configuring via Web-based Interface
Ports Settings
On the Advanced / Ports Settings page, you can configure or disable autonegotiation of speed 
and duplex mode or manually configure speed and duplex mode for each Ethernet port of the router.
Also you can enable or disable data flow control in the autonegotiation mode. This function is used 
for equal load balancing in ISPs' networks. Contact your ISP to clarify if this function needs to be 
enabled.
Figure 148. The Advanced / Ports Settings page.
In order to configure autonegotiation or configure speed and duplex mode manually for an Ethernet 
port, select it in the table.
!
Autonegotiation should be enabled for both devices connected to each other.
!
When   autonegotiation   is   disabled,   speed   and   duplex   mode   settings   for   both   devices 
connected to each other should be the same.
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