QNO QVF8034, Руководство пользователя

Страница: 40 / 209

2WAN 4LAN SMB Multi-WAN VPN QoS Router
34
Enable Line-Dropped
Scheduling ： ： ： ：
The WAN disconnection schedule will be activated by
checking this option. In some areas, there is a time
limitation for WAN connection service. For example: the
optical fiber service will be disconnected from 0:00 am to
6:00 am. Although there is a standby system in the
device, at the moment of WAN disconnection, all the
external connections that go through this WAN will be
disconnected too. Only after the disconnected lines are
reconnected can they go through the standby system to
connect with the Internet. Therefore, to avoid a huge
number of disconnections, users can activate this function
to arrange new connections through another WAN to the
Internet. In this way, the effect of any disconnection can
be minimized.
Line-Dropped Period ： ： ： ： Input the time rule for the disconnection of this WAN
service.
Line-Dropped
Scheduling ： ： ： ：
Input how long the WAN service may be disconnected
before the newly added connections should go through
another WAN to connect with the Internet.
Link Backup Interface ： ： ： ： Select another WAN port as link backup when port binding
is configured. Users should select the port that employs the
same ISP.
Shared- Circuit WAN
environment
：
： ：
：
If your WAN connects to a Switch, select “Enabled” to filter
broadcast packets. The default is “Disabled”.
MTU ： ： ： ： MTU is abbreviation of Maximum Transmission Unit. “Auto”
and “Manual” can be chosen. The default value is 1500.
Different value could be set in different network
environment. (e.g. ADSL PPPoE MTU: 1492)
The default is “Auto”.
After the changes are completed, click
“Apply”
to save the configuration, or click
“Cancel"
to leave without making any changes.
DMZ Setting
For some network environments, an independent DMZ port may be required to set up