121 
Parameter descriptions 
It specifies the LAN IP address of the router, which is the IP address to log in 
to the web UI of the router. 
You can login to the web UI of the router through either IP address (default 
192.168.0.1) or the domain name (tendawifi.com). 
It specifies the subnet mask of the IP address of the router. 
It specifies  the IP  addresses assigned by  the  DHCP server  to  clients which 
range from 192.168.0.100-192.168.0.200 by default. 
It specifies the validity period of an IP address assigned by the DHCP server 
to a client. When the lease time expires: 
  If  the  client  is  still  connected  to  the  router,  the  client 
automatically  extends  the  lease  time  and  continues  to  use 
this IP address. 
  If  the  client  has  been  disconnected  (shutdown,  or  the 
Ethernet cable  between  the  client and  the router  has been 
removed) from the router, the router recycles the IP address. 
The router assigns this IP address to other clients requested 
for IP addresses. 
You are recommended to retain the default value. 
It specifies the primary DNS server IP address assigned by the DHCP server 
to LAN clients.   
 
Generally, you are recommended to retain the default 
configuration. To enable clients to access the internet, set this 
parameter to a correct DNS server IP address or DNS proxy IP 
address. 
It specifies the secondary DNS server IP address assigned by the DHCP 
server to clients. This parameter is optional. 
11.1.2  Modifying the LAN IP Address 
1.  To access the configuration page, choose System Settings > LAN Settings. 
2.  Modify the LAN IP Address, which is 192.168.3.1 in this example.