Cisco Headend System Release 2.7 Installation Guide
Chapter 1 SR 2.8.2/3.8.2/4.3.2 Pre-Upgrade Procedures
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4038415 Rev A
Check CableCARD Server (on page 21)
Verify the .profile Entries (on page 22)
Check and Record Sessions (on page 26)
Back Up the DNCS and Application Server File Systems (on page 27)
Stop the dhctStatus, signonCount, and cmd2000 Processes (on page 28)
Back Up Various Data Files (on page 32)
Back Up and Delete the copyControlParams File (on page 33)