TP-LINK AC750 User Manual

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Archer C2
AC750 Wireless Dual Band Gigabit Router 
 
- 28 - 
 
Detect Online Interval - The router will detect Access Concentrator online at every interval. 
The default value is “0”. You can input the value between “0” and “120”. The value “0” means 
no detect. 
 
Primary DNS/Secondary DNS - If your ISP does not automatically assign DNS addresses to 
the router during login, please click “Set DNS server manually” check box and enter the IP 
address of your ISP’s primary DNS server. If a secondary DNS server address is available, 
enter it as well. 
Click the Save button to save your settings. 
4.  If your ISP provides BigPond Cable (or Heart Beat Signal) connection, please select 
BigPond Cable. And you should enter the following parameters (Figure 4-7): 
 
Figure 4-7 WAN - BigPond Cable 
 
Username/Password - Enter the User Name and Password provided by your ISP. These 
fields are case-sensitive. 
 
Auth Server - Enter the authenticating server IP address or host name. 
 
Auth Domain - Type in the domain suffix server name based on your location. 
e.g.