I have a site hosted on IIS6 server. All the pages with specific url (e.g http//www.example.com/products/my-product-name_11.asp ) are redirected to http://www.example.com/product.asp.
but from where it is happening i dont know. So in order to change it what should i do?
Try using http://www.seoconsultants.com/tools/headers.asp on your URL and see if there is any 301 redirects.