MSSQL Failover and Connection String

Hi,
I am using Coldfusion 8. In CFIDE I saw "Connection String" parameter under Advanced setting for MSSQL Data connection.

I was wondering if we can use it for failover using a connection string like:
"Data Source=server1;FailoverPartner=server2;Initial Catalog=db_name;Uid=db_user;Pwd=db_pass;"

Where server2 is mirrored database.

thanks in advance :)