Cisco Headend System Release 2.5 Release Notes
4002179 Rev B
iii
Contents
About This Guide
v
Chapter 1 Why Choose System Release 4.2.1?
1
SR 4.2.1 at a Glance .................................................................................................................. 2
What's Fixed? ............................................................................................................................ 9
Chapter 2 What Are the Site Requirements?
13
Upgrade Logistics .................................................................................................................. 14
DNCS and Application Server Hardware Platforms ........................................................ 15
Scheduling Requirements ..................................................................................................... 18
Software Configuration ......................................................................................................... 19
Chapter 3 Customer Information
21
Index
23