D-Link DIR-615 User Manual page 27

Section 4 - Configuration
MTU: Specify the Maximum Transmission Unit of your Internet connection.
You may need to change the MTU for optimal performance with your
ISP. The default setting is 1500.
IPv4
Obtain DNS Toggle this switch to enable DNS information to be acquired
server addresses
automatically through DHCP. This setting is enabled by default.
automatically:
Primary DNS Specify the primary DNS server IP address assigned by your ISP. This
server:
address is usually obtained automatically from your ISP.
Secondary DNS Specify the secondary DNS server IP address assigned by your ISP. This
server: address is usually obtained automatically from your ISP.
Vendor ID: Specify a custom vendor ID. (Optional)
Hostname: Specify a hostname here. This will be the name of your router when
viewed from networking tools.
Click Apply when you are done.
D-Link DIR-615 User Manual
Dynamic IPv4 (cont)
23