User's Manual

MTU Size : Depending on network type, administrator may set data packet size with this menu to
utilize the network at most effectively.
DNS Server IP Address: This is used when you register your NetServer on dynamic IP registration
list of WRS (NetServer Registration Server). WRS has its domain name of ‘ NetServer.to’ and the
domain name is registered on DNS servers on the world. When your NetServer asks the DNS server
on your network, the DNS server resolves the corresponding IP address of ‘ NetServer.to’ and
informs the IP address to your NetServer. Then your NetServer may connect WRS. So it is
necessary you get information on DNS server’ s IP address and enter into the blanks.
DNS (Domain Name System)
DNS (Domain Name System) is to map between IP address and domain name. Ever
y
network device on the world has its IP address to be connected on Internet. And the device is
to be connected not with its domain name but with its IP address. Common users are not
familiar with IP addresses but with domain names.
If a user accesses a certain network device with its domain name, DNS server resolves the
domain name into an IP address of the device and replies the result to the user. A lot of DNS
servers are run on Internet worldwide.