Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

Now, imagine that you create new LDAP query settings for the group. The result 
will be something like this:

Cluster

(ldap queries: a, b, c)

Group

(ldap queries: None)

Machine

The group-level settings now override the cluster-level setting; however, the new 
group settings are initially empty. The group mode does not actually have any 
LDAP queries of its own configured. Note that a machine within this group will 
inherit this “empty” set of LDAP queries from the group. 

Next, you can add an LDAP query to the group, for example:

Cluster

(ldap queries: a, b, c)

Group

(ldap queries: d)

Machine

Now the cluster level has one set of queries configured while the group has 
another set of queries. The machine will inherit its queries from the group.

You cannot create or join a cluster from the Graphical User Interface (GUI). You 
must use the Command Line Interface (CLI) to create, join, or configure clusters 
of machines. Once you have created a cluster, you can change configuration 
settings from either the GUI or the CLI. 

Be sure to enable your centralized management feature key before you attempt to 
create a cluster.

Your IronPort appliance does not ship with an evaluation key for the centralized 
management feature. You must request a 30-day evaluation, or purchase a key, 
before you can enable the centralized management feature. Use the 

featurekey

 

command in the CLI or the System Administration > Feature Keys page to enable 
your key.