RMAN setup using catalog database quick guide

To setup RMAN using catalog database follow these steps :
1. Create user for catalog database repository in catalogue database
-Create tablespace for catalog database
sql>CREATE TABLESPACE RMAN_CAT
DATAFILE ‘RMAN_CAT’ SIZE 500 M
-Create user for catalog database
sql>create user rman_cat identified by rman_cat
temporary tablespace temp
default tablespace rman_cat
quota unlimited on rman_cat
-Grant appropriate privilege for user created
sql>grant recovery_catalog_owner,resource,create session to rman_cat
-Connect to recovery catalog using RMAN
$rman catalog rman_cat/rman_cat@rman_cat
RMAN>create catalog tablespace rman_cat
2. Connect to target database (Database to be backup) and catalog database using RMAN
-Connect using rman and register database
$rman target sys/pass@target catalog rman_cat/rman_cat@rman_cat
RMAN>register database;
-Check RMAN configuration
RMAN> Show all;
Command above will see RMAN configuration