Release Notes

13
Release Notes for Cisco CDA Visual Quality Experience Application Release 3.10
Installing VQE Release 3.10 Software
The easiest way to back up the /etc configuration files is to use the tar command to create a TAR file
archive of all directories and files under /etc.
Note In addition to the files listed in these tables, there may be backup or alternate files in the /etc/opt/vqes
directory or another location. These files must be backed up if you want them available on the upgraded
CDE111/ CDE250 2V0. 

If additional functions are enabled on the CDE111/ CDE250 2V0, there may be additional files not listed
in these tables that need to be backed up.
Ta b l e 3 VQE-S Server: Files That Must Be Backed Up
File Notes
all directories and files under /etc These are the files needed to
configure the CDE111/
CDE250 2V0 system except for the VQE-S AMT web
application.
/usr/share/tomcat5/webapps/ems/WEB-INF/vqe.conf VQE-S AMT configuration file with XML-RPC port
n
umbers for management servers. If your deployment
has not changed the default XML-RPC port numbers,
the vqe.conf file does not have to be backed up.
/usr/share/tomcat5/webapps/ems/WEB-INF/
classes/log4j.properties VQE-S AMT log4j logging configuration file. If your
deployment has not changed the default log4j
configuration, the log4j.properties file does not have to
be backed up.
Ta b l e 4 VQE Tools Server: Files That Must Be Backed Up
File Notes
all directories and files under /etc These are the files needed t
o configure the CDE111/
CDE250 2V0 system except for the VCPT web
application.
/usr/share/tomcat5/webapps
/vcpt/WEB-INF/classes/log4j.properties VCPT log4j logging configuration file. If your
deployment has not changed the default log4j
configuration, the log4j.properties file does not have
to be backed up.
Using a VQE Incremental Upgrade to Upgrade from an Earlier VQE Release 3.X to Release 3.7.X
This section explains how to use a VQE incremental upgrade to upgrade from an earlier VQE
Release 3.X to Release 3.7.X. A VQE incremental upgrade preserves your earlier VQE 3.X
con
figurations in VCDB and in the configuration files under /etc. If a configuration parameter is not
configured by the earlier VQE 3.X configurations in VCDB, it will not be preserved.
Before running a VQE incremental upgrade installer, perform the following tasks:
1. Downloading VQE Software from Cisco.com, page 11
2. Backing Up VQE Release 3.X Files Before Upgrading or Installing Software, page 12