Cisco Headend System Release 2.7 Installation Guide
4013154 Rev C
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Introduction
This chapter lists major improvements and beneficial operational
changes for the DNCS as a result of installing an updated service pack
to the existing system release. In addition, this chapter provides
important system information about this service pack.
changes for the DNCS as a result of installing an updated service pack
to the existing system release. In addition, this chapter provides
important system information about this service pack.
Upgrade Path
Sites that want to upgrade to this service pack must support System
Release 4.0. This guide provides instructions for upgrading to SR 4.0
SP2.
Release 4.0. This guide provides instructions for upgrading to SR 4.0
SP2.
Daylight Savings Time Patch
The SR 4.0 SP2 software contains a Daylight Savings Time (DST) patch
that loads onto the DNCS and the Application Server. This patch
allows the system to be configured to accommodate new rules that
extend DST by 4 weeks beginning with the spring 2007 time change.
that loads onto the DNCS and the Application Server. This patch
allows the system to be configured to accommodate new rules that
extend DST by 4 weeks beginning with the spring 2007 time change.
Time to Complete the Upgrade
The upgrade to SR 4.0 SP2 must be completed within a maintenance
window. Cisco engineers have determined that a typical site can be
upgraded in approximately 6 hours.
window. Cisco engineers have determined that a typical site can be
upgraded in approximately 6 hours.
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Chapter 1
Introducing System Release
4.0 Service Pack 2
In This Chapter