EdGonza wrote

I am not sure what is going wrong. The AP is connected to a tplink router and i am using dhcp from the router. I also tried to ping tool on the 210 and i can not ping google.com.

Which IP do you use for the CPE? Which IP is your laptop set at? If using the default IP (192.168.0.254) to connect to the CPE, make sure to set the laptop back to dynamic IP/DHCP for the connectivity test. DHCP should assign it an address if the CPE can connect to the WA5210G successfully. If the built-in test fails, you should set the CPE to an unused static IP of your subnet and assign the default gateway and DNS (which is your TP-Link router).

Test it step-by-step. First ping the WA5210G from the CPE, then ping the TP-Link router. If this works, there is a connection. Next, ping Google using an IP, e.g. 8.8.8.8. If this works, you have an Internet connection. If it does not work in this step, you probably have forgotten to set the gateway on your laptop (if you use static IPs). Next, try google.com. If this works, DNS is running. If not, you have not set DNS on your laptop. If you don't use static IPs, check wether DHCP assigns an IP, a default gateway and DNS server addresses to your laptop.