Cisco Cisco Secure Access Control System 5.1
12
Release Notes for the Cisco Secure Access Control System 5.1
OL-18997-01
Known Client Issues
Upgrading to ACS 5.1
Warning
You might lose syslog records during the upgrade process. To maintain the monitoring and
troubleshooting data integrity after upgrade, we recommend that you back up the database before you
click the Switch Database button. For more information, see
troubleshooting data integrity after upgrade, we recommend that you back up the database before you
click the Switch Database button. For more information, see
listed under the
.
If you have a large database and would like to reduce the upgrade time, see
listed under the
For step-by-step instructions on how to upgrade from ACS 5.0 to ACS 5.1, refer to the
section of the
Applying Upgrade Patches
You can download ACS 5.1 cumulative patches from the following location:
To download and apply the patches:
Step 1
Login to Cisco.com and navigate to Network Management > Security and Identity Management >
Cisco Secure Access Control Server Products > Cisco Secure Access Control System > Cisco Secure
Access Control System 5.1.
Cisco Secure Access Control Server Products > Cisco Secure Access Control System > Cisco Secure
Access Control System 5.1.
Step 2
Download the patch.
Step 3
Install the ACS 5.1 cumulative patch:
Issue the following acs patch command in the EXEC mode to install the ACS patch:
acs patch install patch-name.tar.gpg repository repository-name
ACS displays the following confirmation message:
Installing an ACS patch requires a restart of ACS services.
Would you like to continue? yes/no
Step 4
Enter
yes
.
Known Client Issues
This section lists some of the known issues with the Cisco Secure Services Client (CSSC).
lists the client issues that might impact your ACS 5.1 experience.