Master - Slave MySQL Database Server

[Kaushal Shriyan]

 Hi,

is this a correct documentation
http://howtoforge.com/mysql_master_master_replication for Master Slave
Replication

My requirement was if the Master goes down, the slave should take care and
act as Master. the Master should acts as slave and reversing of this role.
is this possible

Also how can i test this setup from the MySQL client. Any test cases
available would be of great help to test out this MySQL Database Master and
Slave Server

Thanks and Regards

Kaushal