Справочник Пользователя для Dynalink RTA1025W

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Chapter 4: Web Configuration 
                                                                                                                                                                                       
75
Bridging 
If the mode you choose is Bridging (or MER), please refer to the following 
information. 
The bridging mode can configure your 
router to send and receive packets 
between LAN and WAN interfaces. 
The WAN interface is ATM PVC; the 
LAN interface can be Ethernet, USB, 
or Wireless. 
Choose Bridging and click Next. 
None:  
If it is not necessary to set the WAN IP 
address, please click this button. In 
our example, we select this item. 
Obtain an IP address automatically: 
Click this button to allow the system to 
get an IP address automatically. 
WAN IP Address, WAN Subnet 
Mask, 
and Default Gateway: 
 
When choosing Use the following IP 
address
, you have to key in the IP 
address, the subnet mask, and the 
default gateway provided by your ISP 
for the WAN interface. 
While you choose to obtain the IP 
address automatically or use specific 
IP address, you have to decide 
whether to select Obtain DNS server 
address automatically
 or Use the 
following DNS server address
 and 
enter the information provided by you 
ISP. 
Check Enable NAT if necessary.   
Press Next to continue. 
The default setting is none, while 
selecting Obtain an IP address 
automatically
 or Use the following 
IP address
, the DNS setting appears, 
shown as the figure below. 
Primary IP Address & Subnet Mask:
Key in the IP address and the subnet 
mask that provided by your ISP for 
LAN interface, e.g., 192.168.1.1 and 
255.255.255.0, respectively. 
MTU: Please refer to PPPoA/ PPPoE.
DHCP Server On:   
Check this item if DHCP service is 
needed on the LAN. The router will 
assign IP address and gateway 
address for each of your PCs. Enter 
the information for Start IP, End IP 
and Lease Time if you enable this 
functionThe default value for lease 
time is one day. 
DHCP Server Off:   
Check this item if DHCP service is not 
needed on the LAN; like our example.