User Guide for Cisco Secure Access Control Server - Stewing Home

ACS Internal Database Replication
8-12
Before You Begin
User Guide for Cisco Secure Access Control Server 4.2
Chapter 8 System Configuration: Advanced
Ensure correct configuration of the AAA Servers table in the secondary ACS. This secondary ACS must
have an entry in its AAA Servers table for each of its primary ACSs. Also, the AAA Servers table entry
for each primary ACS must have the same shared secret that the primary ACS has for its own entry in its
AAA Servers table. For more information about the AAA Servers table, see Configuring AAA Servers,
page 3-15.
To configure an ACS to be a secondary ACS:
Step 1 Log in to the web interface on the secondary ACS.
Step 2 In the navigation bar, click System Configuration.
Step 3 Click Database Replication.
The Database Replication Setup page appears.
Step 4 In the Replication Components table, check the Receive check box for each database component to be
received from a primary ACS.
For more information about replication components, see Replication Components Options, page 8-7.
Step 5 Make sure that no ACS that the secondary ACS is to receive replicated components from is included in
the Replication list. If so, select the primary ACS in the Replication list and click the