Cisco Headend System Release 3.2 Guia Da Instalação
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This chapter contains procedures that must be completed before you
begin the actual upgrade process. These pre-upgrade procedures
consist mainly of system checks and backups of the DNCS.
begin the actual upgrade process. These pre-upgrade procedures
consist mainly of system checks and backups of the DNCS.
The first several procedures of this chapter can be completed before
the maintenance window begins, while the actual upgrade of DNCS
software must be completed during a maintenance window. See When
to Complete These Procedures (on page 11) for a list of those
procedures that can be completed before the start of the maintenance
window.
the maintenance window begins, while the actual upgrade of DNCS
software must be completed during a maintenance window. See When
to Complete These Procedures (on page 11) for a list of those
procedures that can be completed before the start of the maintenance
window.
2
Chapter 2
DNCS Pre-Upgrade
Procedures