Cisco Headend Digital Broadband Delivery System Guida All'Installazione
Upgrade Process Overview
78-4004034-01 Rev C
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Upgrade Process Overview
Introduction
This section provides a brief overview of the tasks you must complete to upgrade
your system from xOD 1.5 to xOD 1.6. If you are installing xOD 1.6 at a new site, go
to Installation Process Overview.
Before You Begin
Before you upgrade xOD on your system, be sure you have met all of the hardware
and software requirements specified in Installation and Upgrade Requirements (on
page 3). Also, make sure you have all of the package components listed in
Installation and Upgrade Package (on page 6).
Time To Complete
Upgrading your system to xOD 1.6 takes approximately 3 hours to complete.
Performance Impact
During the upgrade process, subscribers cannot order any xOD, PPV, or VOD
services.
Process Overview
You must complete the following tasks to upgrade your system to xOD 1.6.
1 Complete the pre-upgrade tasks required to upgrade the ASI server software.
2 Upgrade the ASI server software.
3 Upgrade the xOD client software through the ASI server.
4 Verify that your upgrade was successful by configuring an xOD service and
1 Complete the pre-upgrade tasks required to upgrade the ASI server software.
2 Upgrade the ASI server software.
3 Upgrade the xOD client software through the ASI server.
4 Verify that your upgrade was successful by configuring an xOD service and
using a test DHCT as described in the xOD 1.6 Configuration Guide (part number
4004032).
5 If your system uses an Emergency Alert System (EAS), verify that your EAS is
still properly configured in the DNCS. Refer to Configuring and Troubleshooting the
Digital Emergency Alert System (part number 4004455), for additional information
on configuring and troubleshooting your EAS.
6 Go to Appendix A to begin upgrading the ASI server software.