Cisco Systems Servers Manuale Utente

You can specify the Cisco Secure ACS servers for which a Cisco Secure ACS 
performs as a primary Cisco Secure ACS server or as a secondary 
Cisco Secure ACS server. The options that control the Cisco Secure ACS servers 
with which a Cisco Secure ACS server is involved for replication appear in the 
Replication Partners table on the CiscoSecure Database Replication page and are 
as follows:

AAA Server—This list represents the AAA servers configured in the AAA 
Servers table in Network Configuration to which a Cisco Secure ACS server 
does not send replicated components.

Replication—This list represents the Cisco Secure ACS servers configured 
in the AAA Servers table in Network Configuration to which the 
Cisco Secure ACS server does send replicated components. These are 
Cisco Secure ACS servers for which the Cisco Secure ACS server you are 
configuring acts as a primary Cisco Secure ACS server.

Accept replication from—The Cisco Secure ACS server selected in this list 
is the Cisco Secure ACS server from which the current Cisco Secure ACS 
server does accept replicated components. If Any Known CiscoSecure ACS 
for Windows 2000/NT Server is selected, the Cisco Secure ACS server 
accepts replicated components from any Cisco Secure ACS server 
configured in the AAA Servers table in Network Configuration. This list 
defines whether this server acts as a secondary Cisco Secure ACS server for 
a single Cisco Secure ACS server or all Cisco Secure ACS identified in the 
AAA Servers table.

Cisco Secure ACS does not support bidirectional database replication. A 
secondary Cisco Secure ACS server receiving replicated components verifies 
that the primary Cisco Secure ACS server is not on its Replication list. If not, 
the secondary Cisco Secure ACS server accepts the replicated components. If 
so, it rejects the components.

For more information about the AAA Servers table in Network Configuration, see 
the 

.