Subtly different, but vive la difference
PROD = ENTERPRISE_SERVER_EDITION
FILE = /opt/ibm/db2/V10.1
LIC_AGREEMENT = ACCEPT
INSTALL_TYPE = TYPICALDB2 10.5
PROD= DB2_SERVER_EDITION
FILE= /opt/ibm/db2/V10.5
LIC_AGREEMENT= ACCEPT
INSTALL_TYPE= TYPICAL
FILE= /opt/ibm/db2/V10.5
LIC_AGREEMENT= ACCEPT
INSTALL_TYPE= TYPICAL