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IPv4 TOS priority Control (Advanced users): TOS, Type of Services, is the 2nd octet of an
IP packet. Bits 6-7 of this octet are reserved and bit 0-2 are used to specify the priority
(precedence) of the packet, and bits 3-5 are specified the delay, throughput and reliability.
This feature uses bits 0-2 to classify the packet’s priority. If the packet is high priority, it will
flow first. Therefore, when this feature is enabled, the router’s Ethernet switch will check the
2nd octet of each IP packet. If the value in the Precedence of TOS field matches the checked
values in the table (0 to 63), this packet will be treated as high priority.
3.6.3.1.4 DHCP Server
You can disable or enable the DHCP (Dynamic Host Configuration Protocol) server or enable
the router’s DHCP relay functions. The DHCP protocol allows your router to dynamically
assign IP addresses to PCs on your network if they are configured to obtain IP addresses
automatically.
If you check
Disabled and click Next, then click Apply. The DHCP server function is
disabled. Each PC in the LAN should assign a fixed IP address and set the PC’s gateway to
the ADSL Router.