Select a Database Machine target and once on the Database Machine Home Page, select Database Machine, then select Provisioning , then click Scale Up Cluster.
Select the Cluster to extend, then select Database Domains on which to create a new DB zone.
Provide root credentials for Database Domains.
Provide Solaris zone Host credentials for the Oracle Home (oracle user).
Provide Solaris zone host root credentials.
Provide Cluster ASM credentials (user sys, role sysdba).
Provide Cluster Database Credential (user sys, role sysdba).
Network Domains and Subnet masks are pre-populated.
Provide Gateway IP addresses for Admin and Client Networks.
Provide IP addresses and hostnames for each network (admin network, client network, Virtual IP on client network, private network).