Draytek Vigor2850 Series, Руководство пользователя

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Vigor2850 Series User’s Guide
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Mail Extender
If the mail server is defined with another name, please type
the name in this area. Such mail server will be used as
backup mail exchange.
Force WAN IP
Update
The system will renew the DDNS IP automatically within
certain time.
4. Click
OK
button to activate the settings. You will see your setting has been saved.
Disable the Function and Clear all Dynamic DNS Accounts
In the DDNS setup menu, uncheck
Enable Dynamic DNS Setup
, and push
Clear All
button
to disable the function and clear all accounts from the router.
Delete a Dynamic DNS Account
In the DDNS setup menu, click the
Index
number you want to delete and then push
Clear All
button to delete the account.
3 3 . . 9 9 . . 2 2 S S c c h h e e d d u u l l e e
The Vigor router has a built-in real time clock which can update itself manually or
automatically by means of Network Time Protocols (NTP). As a result, you can not only
schedule the router to dialup to the Internet at a specified time, but also restrict Internet access
to certain hours so that users can connect to the Internet only during certain hours, say,
business hours. The schedule is also applicable to other functions.
You have to set your time before set schedule. In
System Maintenance>> Time and Date
menu, press
Inquire Time
button to set the Vigor router’s clock to current time of your PC.
The clock will reset once if you power down or reset the router. There is another way to set up
time. You can inquiry an NTP server (a time server) on the Internet to synchronize the router’s
clock. This method can only be applied when the WAN connection has been built up.
Available settings are explained as follows:
Item Description
Set to Factory Default
Clear all profiles and recover to factory settings.
Index
Click the number below Index to access into the setting
page of schedule.
Status
Display if this schedule setting is active or inactive.