SCAN SRVCTL Commands

Here are the list of commands that are pertaining to 11gR2 SCAN:

SRVCTL Command	What it does
srvctl config scan	Shows the current SCAN configuration
srvctl config scan_listener	Shows the existence and port numbers for the SCAN listeners
srvctl add scan -n cluster01-scan	Adds new SCAN information for a cluster
srvctl remove scan -f	Removes SCAN information
srvctl add scan_listener	Adds a new SCAN listener for a cluster on the default port of 1521
srvctl add scan_listener -p 65001 ## non default port number ##	Adds a new SCAN listener on a different port
srvctl remove scan_listener	Removes the SCAN listener
srvctl modify scan -n cluster_scan	Modifies SCAN information (used when changing SCAN to DNS after initially using /etc/hosts)
srvctl modify scan_listener -u	Modifies the SCAN listener information to match the new SCAN VIP information from the modify scan command
srvctl status scan	Shows the status of SCAN
srvctl status scan_listener	Shows the status of SCAN_LISTENERs