Before you upgrade Directory Server, perform the following tasks.
Verify the current version of Directory Server before you upgrade.
Log in as administrator.
Check the current version of Directory Server instance.
[dsadm] dsadm : 6.0 [Build information]
It is generally recommended that all Java ES components on a computer system (and in a computing environment) be upgraded to Release 5U1. Before upgrading Directory Server, you need to upgrade CAC, MFWK, SJWC, and Security components (NSS,JSS,NSPR). Also, Directory Server requires that Windows Installer patch (126910–02) is already applied.