Oracle Database Discussions

I have two instances in a server. both have different homes. I want to create a seperate listener for the second one i created.
But that is not happening.

here i tried to give name from LISTENER TO LISTENER1 & Port# from 1521 to 1524.


SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /apps2/oracle)
(PROGRAM = extproc)
)
)

LISTENER1 =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = aixth53)(PORT = 1524))
)
)
----------------
When I check lsnrctl status with LISTENER1 , it still shows the other instance home with port#: 1521

Please help me creating a new listener with different port#.

Thanks,