Cisco Headend Digital Broadband Delivery System Guida All'Installazione
About This Guide
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4038415 Rev A
Required Skills and Expertise
System operators or engineers who upgrade DNCS software need the following
skills:
skills:
Advanced knowledge of UNIX
-
Experience with the UNIX vi editor. Several times throughout the system
upgrade process system files are edited using the UNIX vi editor. The UNIX
vi editor is not intuitive. The instructions provided in this guide are no
substitute for an advanced working knowledge of vi.
upgrade process system files are edited using the UNIX vi editor. The UNIX
vi editor is not intuitive. The instructions provided in this guide are no
substitute for an advanced working knowledge of vi.
-
The ability to review and edit cron files
Extensive DBDS system expertise
-
The ability to identify keyfiles that are unique to the site being upgraded
-
The ability to add and remove user accounts
Requirements
Before beginning the upgrade to SR 2.8.2/3.8.2/4.3.2, be sure that the site you are
upgrading meets these requirements:
upgrading meets these requirements:
DNCS 4.3.0.14 or later is currently installed on your system.
You have the CD labeled DBDS Maintenance CD 3.3.8 in order to complete the
required backups of the database and the filesystem.
required backups of the database and the filesystem.
Sites that are using the RNCS component of the DBDS need the DVD labeled
similarly to RNCS Install DVD.
Note: Note that this is a DVD and not a CD. This DVD will only be provided to
sites that have an active RNCS system.
similarly to RNCS Install DVD.
Note: Note that this is a DVD and not a CD. This DVD will only be provided to
sites that have an active RNCS system.
Sites that are using the OCAP component of the DBDS need the DVD labeled
similarly to OCAP Install DVD.
Note: Note that this is a DVD and not a CD. This DVD will only be provided to
sites that have an active OCAP system.
similarly to OCAP Install DVD.
Note: Note that this is a DVD and not a CD. This DVD will only be provided to
sites that have an active OCAP system.
The latest version of DBDS Utilities is installed on your system.