Internet from BSNL modem TP-link TL-WN721N WIFI to my mobile

Hi friends,

I need help here, I have bsnl modem which is connected to internet but no wifi in it so I purchased TP-link TL-WN721N and then connected it to bsnl modem, I have set up IP as 192.168.2.1 in my tp link wifi router and have enabled wpa2 security . But now when I connect it to my laptopt , there is no internet from wifi AP . Please help me how can I setup intrnet properly ?

Hi dear, have you enabled Dhcp in your modem ?
Because internet will only work if networking is properly configured. Easiest way is to enabled dhcp and then set clients like mobile phone, laptop to obtain IP address automatically.

I hope it helps.