There is three types of ASP.Net sessions :
1)Inprocess session (it's stored by default in web.cofig File and use for same IIS)
2)Out Process session (windows Service/State Server)(it's stored at server side and give us facility to bring data from different IIS)
3)SQl-server session (it's stored in Database)Note :
- We don't support the frist type.
- You can use the second type by default.
- If you want to use the third type, you should follow the instruction in the below link :
http://clients.alpshost.com/knowledgebase.php?action=displayarticle&id=179