alter system set remote_listener=’scanname:1591′ scope=spfile sid=’*’;
alter system register
srvctl modify scan_listener -p 1591,1521
srvctl config scan_listener
srvctl status scan_listener
alter system set remote_listener=’scanname:1591′ scope=spfile sid=’*’;
alter system register
srvctl modify scan_listener -p 1591,1521
srvctl config scan_listener
srvctl status scan_listener