We are doing a new website and the current  website www.domains.com has been running for almost 3 years and is quite visible on search engines.Now we are working on new website with multilingual features and we are also using custom cms that is developed using asp.net webform.and we have new url for which will render old url useless.for example in current website internship page can be accessed via two url Internshiphttp://www.domain.com/internship/http://www.domain.com/internship/Default.aspxand Employment page can also be accessed via two urlhttp://www.domain.com/employment/http://www.domain.com/employment/Default.aspxNow with new cms following for the above mentioned internship page we use following urlhttp://www.domain.com/en/internship/1/21/internshipsince new website actually doen't contain folder internship i was thinking of  creating a folder internship and default.aspx and make it 301 redirect  from http://www.domain.com/internship/Default.aspx to http://www.domain.com/en/internship/1/21/internshipis this approach correct.I looked for best approach on net and found this article which has also confused me http://moz.com/blog/save-your-website-with-redirects as it now showing any practical example. as other article save we should use 302 redirect etc...Please advise how can i make a redirect from the old website link which is http://www.domain.com/internship/Default.aspx TO new website link http://www.domain.com/en/internship/1/21/internship which basically has same contents.appreciate reply on this
How to redirect old page link to new link when using new CMS for website
seo;redirects;301 redirect;cms;302 redirect