DryTek Vigor 2952 series, Руководство пользователя

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Vigor2952 Series User’s Guide 111
Primary IP Address -You must specify a DNS server IP address
here because your ISP should provide you with usually more
than one DNS Server. If your ISP does not provide it, the
router will automatically apply default DNS Server IP
address: 194.109.6.66 to this field.
Secondary IP Address - You can specify secondary DNS server
IP address here because your ISP often provides you more
than one DNS Server. If your ISP does not provide it, the
router will automatically apply default secondary DNS Server
IP address: 194.98.0.1 to this field.
The default DNS Server IP address can be found via Online
Status:
If both the Primary IP and Secondary IP Address fields are left
empty, the router will assign its own IP address to local users
as a DNS proxy server and maintain a DNS cache.
If the IP address of a domain name is already in the DNS
cache, the router will resolve the domain name immediately.
Otherwise, the router forwards the DNS query packet to the
external DNS server by establishing a WAN (e.g. DSL/Cable)
connection.
When you finish the configuration, please click OK to save and exit this page.
I
I
I
I
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2
2
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1
1
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-
2
2
D
D
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a
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l
l
s
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P
P
a
a
g
g
e
e
f
f
o
o
r
r
L
L
A
A
N
N
1
1
~
~
L
L
A
A
N
N
4
4
– – I
I
P
P
v
v
6
6
S
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There are two configuration pages for each LAN port, Ethernet TCP/IP and DHCP Setup (based
on IPv4) and IPv6 Setup. Click the tab for each type and refer to the following explanations
for detailed information. Below shows the settings page for IPv6.