Cisco Headend System Release 2.5 Installation Guide

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78-738190-01 Rev B        SR 2.5 and SR 3.5 Upgrade Procedures for the Enterprise 250 DNCS 
3-1 
Chapter 3 
SR 2.5 and SR 3.5 Upgrade Procedures  
for the Enterprise 250 DNCS 
Overview 
Introduction 
The procedures in this chapter describe how to upgrade an Enterprise 250 DNCS to 
SR 2.5 or SR 3.5. These procedures do not use Solaris’ Live Upgrade; you need to 
stop the system components to upgrade. 
Important:  Before starting this procedure, be sure that you are within a maintenance 
window. 
In This Chapter 
This chapter contains the following topics. 
 
Topic 
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