Page 61 / 97
Scroll up to view Page 56 - 60
61
D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router
Section 7 - Advanced Setup
Dynamic DNS
The DDNS feature allows you to host a server (Web, FTP, Game Server, etc…) using a domain name that you have purchased (www.whateveryournameis.
com) with your dynamically assigned IP address. Most broadband Internet Service Providers assign dynamic (changing) IP addresses. Using a DDNS
service provider, your friends can enter in your domain name to connect to your server no matter what your IP address is.
D-DNS
Provider:
Hostname:
Interface:
Username
Name:
Password:
Choose your DDNS provider from the drop down
menu.
Enter the Host Name that you registered with your
DDNS service provider.
Select your interface from the drop down menu.
Enter the Username for your DDNS account.
Enter the Password for your DDNS account.
Page 62 / 97
62
D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router
Section 7 - Advanced Setup
Network Tools
Page 63 / 97
63
D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router
Section 7 - Advanced Setup
Port Mapping
Port Mapping supports multiple ports to PVC and bridging groups. Each group performs as an independent network. To support this feature, you
must create mapping groups with appropriate LAN and WAN interfaces using the
Add
button. The
Delete
button removes the grouping and adds
the ungrouped interfaces to the Default group. Only the default group has the IP interface.
Page 64 / 97
64
D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router
Section 7 - Advanced Setup
IGMP
If you choose to
Enable IGMP Snooping
the device can make intelligent multicast forwarding toward those hosts which request to join a specific
multicast group within the broadcast domain.
Page 65 / 97
65
D-Link DSL-2740B ADSL2+ Modem with Wireless N 300 Router
Section 7 - Advanced Setup
Quality of Service
QoS (Quality of Service) is a method for identifying, classifying, and assigning priorities to traffic that passes through the router. This ensures that
time sensitive data (e.g.
video streaming) is given priority over other non-essential data.
This screen allows you to add a network traffic class rule. A rule consists of a traffic
class name and at least one condition. All configured conditions must first be
met before the rule takes effect. Click
Apply
to save any changes.
19216811.live