To modify the port number of an oracle 10g rac listener to 1523, rac1523

To modify the port number of an oracle 10g rac listener to 1523, rac1523
To modify the port number of an oracle 10g rac listener to 1523

I,
Modify listener. ora and change 1521 to 1523. Back up the file in advance for quick recovery

II,
Modify tnsnames. ora, change the value of remote_listener in tnsnames. ora to 1523, and back up the file in advance to facilitate quick recovery.

III,
Modify local_listener database initialization parameters

Alter system set local_listener = '(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.1.216) (PORT = 1523) 'sid = 'orcl1 '; alter system set local_listener = '(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.1.219) (PORT = 1523) 'sid = 'orcly ';

4. Restart the cluster listener

Srvctl stop listener-n node_name1srvclt stop listener-n node_name2srvctl start listener-n node_name1srvctl start listener-n node_name2

In addition, for details about How to Modify the listening Port number of rac of 11gR2, see: How to Modify SCAN Setting or SCAN Listener Port after Installation (Doc ID 972500.1)
Changing Listener Ports On RAC/EXADATA (Doc ID 1473035.1)