Cisco Headend Digital Broadband Delivery System Guida All'Installazione
78-4004034-01 Rev C
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Introduction
This chapter provides information that you must have before you begin
installing xOD 1.6 on your system or upgrading your system to xOD 1.6.
Important: After you install or upgrade any software in your DBDS, you
Important: After you install or upgrade any software in your DBDS, you
must verify that your Emergency Alert System (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.
Installation Environment
You can install xOD only in an ISA environment. For more information on
the xOD installation environment, refer to the xOD (anything-On-Demand)
Architecture Guide or call Cisco Services.
Client Configuration Management
Whenever you make a change to your network, please update your network
map(s) and notify our engineers by following our Client Configuration
Management (CCM) process.
By keeping us informed of network changes as you make them, you can be
By keeping us informed of network changes as you make them, you can be
assured that we have a current picture of your system at all times. This
allows us to help you troubleshoot your system more effectively and
efficiently should the need arise.
For more information about network maps or the CCM process, contact
For more information about network maps or the CCM process, contact
Cisco Services. For systems running SR 2.1 or later, you can also refer to the
Digital Network Control System User's Guide For System Releases 2.1, 3.0, and
Later (part number 749605) or the Digital Network Control System Online Help.
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Chapter 1
Introduction to Installing or
Upgrading to xOD 1.6