TP-Link C7 Network Router User Manual


 
Archer C7
AC1750 Wireless Dual Band Gigabit Router
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Set the Dial Number, APN, Username and Password manually - Tick the checkbox and
then you are able to fill in the Dial Number and APN blanks below, if your ISP is not listed in
the Mobile ISP field in the previous page (Figure 452).
Dial Number - Enter the Dial Number provided by your ISP.
APN - Enter the APN (Access Point Name) provided by your ISP.
Username/Password - Enter the User Name and Password provided by your ISP. These
fields are case-sensitive.
MTU Size - The default MTU (Maximum Transmission Unit) size is 1480 bytes, which is
usually fine. For some ISPs, you need modify the MTU. This should not be done unless you
are sure it is necessary for your ISP.
Use the following DNS Servers - If your ISP specify a DNS server IP address for you, click
the checkbox, and fill the Primary DNS and Secondary DNS blanks below. The Secondary
DNS is optional. Otherwise, the DNS servers will be assigned dynamically from ISP.
Primary DNS - (Optional) Enter the DNS IP address in dotted-decimal notation provided by
your ISP.
Secondary DNS - (Optional) Enter another DNS IP address in dotted-decimal notation
provided by your ISP.
Click the Save button to save your settings.
Click the Back button to return the previous page.
Click the Modem Settings button (in Figure 452) if your 3G/4G USB Modem is not supported by
the Router, and then you will see the screen as shown in Figure 454. Parameters of your USB
modem can be configured on this page.
Figure 4-54 3G/4G USB Modem Settings
There is already much 3G/4G USB modem information embedded in the Router. The USB
modem parameters will be set automatically if the card is supported by the Router. But when the
Router finds the card you just insert "unknown" to it, it will prompt you to set these parameters.
The Router can identify your "unknown" card if the correct parameters are in the list. We suggest
you to do the3G/4G USB Modem Setting” only in such circumstance.
To add 3G/4G USB Modem entries, follow the steps below.
1. Download a most recent 3G/4G USB modem configuration file from our website
(http://www.tp-link.com).