How do you change vlan id in bsnl broadband connections?

To change the VLAN ID in a BSNL broadband connection, you typically need to access the router's web interface. Enter the router's IP address in a web browser, log in with your credentials, and navigate to the VLAN settings section. Here, you can modify the VLAN ID as needed. After making changes, ensure to save the settings and restart the router for the changes to take effect.