LDAP integration in SAP Sourcing 10

Dear Experts,

I have 3 questions about LDAP:

1) We would like to configure SAP Sourcing-LDAP integration as picture below:

Is it possible?

2) If we set synchronization mode to “Pull”, all changes made in LDAP (e.g. email changed) will be transferred to Sourcing online?

3) If user account is deactivated in LDAP, what will happen to user account in Sourcing. Will it be marked as deactivated?

Thanks in advance,

Dominik