For example: 
As seen in the figure above, PC1 and PC2 access Internet via a 
wireless connection to Router 1. While PC3 and PC4 are too far to 
directly connect to Router 1 for Internet access. Now you can use 
the WDS bridge feature to let PC3 and PC4 access Internet. 
Before you get started: 
1. View and note down the wireless security settings: security mode, 
cipher type, security key, etc. on Router 1. 
 
 
 
2. Verify that DHCP server is enabled on Router 1. 
3. Set the LAN IP address of Router 2 to a different address yet on 
the same net segment as Router 1.