Edimax AR-7211A V2 Manual - Page 56

Service

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5.5. Service In the navigation bar across the top of the screen, click Service. The Service page which is displayed contains DNS, Firewall, UPNP, IGMP Proxy, TR-069 and ACL. 5.5.1. DNS Domain Name System (DNS) is an Internet service that translates the domain name into IP address. Because the domain name is alphabetic, it is easier to remember. The Internet, however, is based on IP addresses. Every time you use a domain name, DNS translates the name into the corresponding IP address. For example, the domain name www.example.com might be translated to 198.105.232.4. The DNS has its own network. If one DNS server does not know how to translate a particular domain name, it asks another one, and so on, until the correct IP address is returned. Choose Service > DNS. The DNS page that is displayed contains DNS and DDNS. 5.5.1.1. DNS Click DNS in the left pane, the page shown in the following figure appears. Field Attain DNS Automatically Set DNS Manually Description When selected, the router accepts the first received DNS assignment from one of the PPPoA, PPPoE or MER enabled PVC(s) during the connection establishment. If you select this, enter the IP addresses of the primary and secondary DNS server. 56

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56
5.5.
Service
In the navigation bar across the top of the screen, click
Service
. The
Service
page which is displayed contains
DNS
,
Firewall
,
UPNP
,
IGMP Proxy
,
TR-069
and
ACL
.
5.5.1.
DNS
Domain Name System (DNS) is an Internet service that translates the domain
name into IP address. Because the domain name is alphabetic, it is easier to
remember. The Internet, however, is based on IP addresses. Every time you
use a domain name, DNS translates the name into the corresponding IP
address. For example, the domain name www.example.com might be
translated to 198.105.232.4. The DNS has its own network. If one DNS server
does not know how to translate a particular domain name, it asks another
one, and so on, until the correct IP address is returned.
Choose
Service
>
DNS
.
The
DNS
page that is displayed contains
DNS
and
DDNS
.
5.5.1.1.
DNS
Click
DNS
in the left pane, the page shown in the following figure appears.
Field
Description
Attain DNS Automatically
When selected, the router accepts the first
received DNS assignment from one of the PPPoA,
PPPoE
or
MER
enabled
PVC(s)
during
the
connection establishment.
Set DNS Manually
If you select this, enter the IP addresses of the
primary and secondary DNS server.