Managing SCAN VIP and SCAN Listener Resources

To view SCAN VIP configuration:
# srvctl config scan

To view SCAN LISTENER configuration:
# srvctl config scan_listener


To add a SCAN VIP resource:
$ srvctl add scan -n cluster01-scan

To remove Clusterware resources from SCAN VIPs:
$ srvctl remove scan [-f]

To add a SCAN listener resource:
$ srvctl add scan_listener
$ srvctl add scan_listener -p 65536 ## using nondefault port number ##

To remove Clusterware resources from all SCAN listeners:
$ srvctl remove scan_listener [-f]

The srvctl modify scan command modifies the SCAN VIP configuration to match that of another SCAN VIP:
$ srvctl modify scan –n cluster01-scan

The srvctl modify scan_listener -u command  modifies the configuration information for all SCAN listeners to match the current SCAN VIP configuration:
$ srvctl modify scan_listener -u