AXIS 206 - System Options 30
Network - Advanced TCP/IP Settings
DNS Configuration
DNS (Domain Name System) provides the translation of host names to IP addresses on your network.
Obtain DNS server address via DHCP - automatically use the DNS server settings provided by the DHCP server. Click the View button to see the current settings.
Use the following DNS server address - enter the desired DNS server by specifying the following:
Domain name - enter the domain(s) to search for the host name used by the AXIS 206/206M/206W. Multiple domains can be separated by semicolons (;). The host name is always the first part of a Fully Qualified Domain Name, e.g. myserver is the host name in the Fully Qualified Domain Name myserver.mycompany.com where mycompany.com is the Domain name.
DNS servers - enter the IP address(es) of the primary and secondary DNS server(s).
Host Name Configuration
The AXIS 206/206M/206W can be accessed using a host name, instead of an IP address. The host name is usually the same as the assigned DNS Name.
For more information, please see the online help 
Link-Local Address
This is enabled by default and assigns the AXIS 206/206M/206W an additional IP address for use with UPnP™. The camera can have both a
HTTP
The default HTTP port number (80) can be changed to any port within the range
