DSL-524T ADSL Router Manual
Primary DNS Address
Secondary DNS Address
MTU
NAT
Firewall
This entry is for the IP address of your primary domain name server, which should also be provided to you by your ISP. The router will first try the Primary DNS Address to resolve a website’s URL IP address. If this IP address fails, the router will then try the Secondary DNS Address.
The IP address of the secondary domain name server will be used to resolve a website’s URL IP address if the Primary DNS Address fails. The information in this field should also be provided by your ISP.
The Maximum Transmission Unit (MTU) is a link layer restriction on the maximum number of bytes of data in a single transmission. The default size is 1400 bytes per packet.
NAT improves network security in effect by hiding the private network behind one global and visible IP address. NAT address mapping can also be used to link two IP domains via a
The Firewall allows the Router to enforce policies to protect against certain kinds of attacks. To enable the firewall on the Router, use the
Click Apply to set the Static IP address for the DSL-524T.
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