Change Scan Port

srvctl status scan_listener

SCAN Listener LISTENER_SCAN1 is enabled

SCAN listener LISTENER_SCAN1 is running on node srvdb02

SCAN Listener LISTENER_SCAN2 is enabled

SCAN listener LISTENER_SCAN2 is running on node srvdb01

SCAN Listener LISTENER_SCAN3 is enabled

SCAN listener LISTENER_SCAN3 is running on node srvdb01

lsnrctl status LISTENER_SCAN1

lsnrctl status LISTENER_SCAN2

lsnrctl status LISTENER_SCAN3

crsctl stat res ora.LISTENER_SCAN1.lsnr

NAME=ora.LISTENER_SCAN1.lsnr

TYPE=ora.scan_listener.type

TARGET=ONLINE

STATE=ONLINE on srvdb02

ps -ef | grep -i scan

srvctl config scan_listener

SCAN Listener LISTENER_SCAN1 exists. Port: TCP: 1521

SCAN Listener LISTENER_SCAN2 exists. Port: TCP: 1521

SCAN Listener LISTENER_SCAN3 exists. Port: TCP: 1521

srvctl stop scan_listener

srvctl modify scan_listener -p 1972

srvctl config scan_listener

SCAN Listener LISTENER_SCAN1 exists. Port: TCP:1972

SCAN Listener LISTENER_SCAN2 exists. Port: TCP: 1972

SCAN Listener LISTENER_SCAN3 exists. Port: TCP: 1972

srvctl start scan_listner

SQLPLUS> alter system set remote_listener='racpoc-scan:1972';

System altered.