In Unisphere, there is not a tools option (at least i dont see it).  If you removed this box from the old domain, it is now in a new domain by itself.  You can check that by looking at the "Select Domain master" link.  So those LDAP options should only affect that specific CX4.
Hi,  I have several CX4 bundled together inside a domain, and several domain accounts were created for management purposes. Is it possible to enable LDAP authentication for a particular CX box inside the domain, so that only that CX uses LDAP for authentication but not the rest of the CX boxes in the domain?  Thank you!  -Tom
LDAP authentication for a CX box inside a domain