AD
A: To convert a cluster that is not running GNS to a GNS server cluster, run the following command as root, providing a valid IP address and a domain: # srvctl add gns -vip IP_address -domain domain D: Example: 1. Modify the VIP using a VIP name that resolves to IPv6 by running the following command as root: # srvctl modify vip -node node_name -address vip_name -netnum network_number Do this once for each node. 2. 2. Modify the SCAN using a SCAN name that resolves to IPv6 by running the following command: $ srvctl modify scan -scanname scan_name Incorrect Answers: C: The oifcfg command is used configure HAIP addresses. For example: oifcfg setif -global eth3/172.16.2.0:cluster_interconnect References: https://docs.oracle.com/database/121/CWADD/admin.htm#CWADD92641