Samsung SNS-100/400 - Manual (Page 19)

3.4. Network Configuration and Connection Method
17
Item Description
LAN Use
When network product is connected to normal local LAN or when connected to static IP, the network data
to be allotted to the IP is configured.
xDSL When using xDSL dynamic IP, enter the ID and PW.
Video Quality
When automatically receiving IP through DHCP server, the DHCP functions are activated.
‘DHCP’ is used in the LAN environment where the DHCP is activated. Generally, for mid/large scale,
DHCP servers are operated through LAN and for small-scales, IP sharers use DHCP functions.
② Port Configuration
Item Description
Port Setting The connection port and http, ftp port configurations can be set here and the DDNS use can be checked.
Note
Use DDNS changes its IP address every time the user attempts to connect to the ISP and when the product is
connected to a cable modem or xDSL modem. In this case, the user cannot know the changed IP address.
When a product that uses dynamic IP is registered on the DDNS server, when wishing to connect to the
product, the changed IP address can be easily recognized. In order to register the IP address to the DDNS
server, set Use DDNS as Enabled.