---- Init ----
set @my_slave_net_timeout         =@@global.slave_net_timeout;
---- Test ----
set global slave_net_timeout=100;
set global sql_slave_skip_counter=100;
show variables like 'slave_compressed_protocol';
Variable_name	Value
slave_compressed_protocol	OFF
show variables like 'slave_load_tmpdir';
Variable_name	Value
slave_load_tmpdir	SLAVE_LOAD_TMPDIR
show variables like 'slave_skip_errors';
Variable_name	Value
slave_skip_errors	3,100,137,643,1752
---- Clean Up ----
set global slave_net_timeout=default;
set global sql_slave_skip_counter= 0;