Cisco 3.3 User Manual

Page 350

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Chapter 9 System Configuration: Advanced

CiscoSecure Database Replication

9-22

User Guide for Cisco Secure ACS for Windows Server

78-16592-01

Note

If this feature does not appear, click Interface Configuration, click
Advanced Options, and select the CiscoSecure ACS Database
Replication
check box. Select the Distributed System Settings check
box if not already selected.

The Database Replication Setup page appears.

Step 4

To specify which CiscoSecure database components the primary Cisco Secure
ACS should send to its secondary Cisco Secure ACSes, under Replication
Components, select the corresponding Send check box for each database
component to be sent.

For more information about replicated database components, see

Replication

Components Options, page 9-11

.

Step 5

To have the primary Cisco Secure ACS send replicated database components to
its secondary Cisco Secure ACSes at regular intervals, under Replication
Scheduling, select the Every X minutes option and in the X box type the length
of the interval at which Cisco Secure ACS should perform replication (up to 7
characters).

Note

Because Cisco Secure ACS is momentarily shut down during replication,
a short replication interval may cause frequent failover of your AAA
clients to other Cisco Secure ACSes. If AAA clients are not configured to
failover to other Cisco Secure ACSes, the brief interruption in
authentication service may prevent users from authenticating. For more
information, see

Replication Frequency, page 9-7

.

Step 6

If you want to schedule times at which the primary Cisco Secure ACS sends its
replicated database components to its secondary Cisco Secure ACSes, follow
these steps:

a.

In the Outbound Replication table, select the At specific times option.

b.

In the day and hour graph, click the times at which you want Cisco Secure
ACS to perform replication.

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