Cisco Headend System Release 2.7 User Guide
4013779 Rev C
3
Introduction
This chapter provides recommendations for the frequency with which system
operators should back up the data of their Digital Broadband Delivery System
(DBDS). By performing regular backups, system operators are assured that
their valuable data will not be lost should they ever experience a failure of a
major component of their DBDS system.
System operators can back up their data to either 4-mm data tapes or 8-mm
System operators can back up their data to either 4-mm data tapes or 8-mm
data tapes, depending upon the type of tape drive installed in their DNCS or
Application Server. Use the information in this chapter for tape selection and
tape cleaning recommendations.
2
Chapter 2
Backup Recommendations
In This Chapter
System Backup Frequency ..................................................................... 4
Tape Considerations ............................................................................... 6