Cisco Headend Digital Broadband Delivery System Guia Do Utilizador
About This Guide
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Read These Important Recommendations About the DBDS Utilities
The DBDS Utilities are designed to improve the performance of the DBDS. Our
engineers want system operators to be aware of the following important
recommendations about some of the utilities described in this guide:
engineers want system operators to be aware of the following important
recommendations about some of the utilities described in this guide:
Many of the utilities described in this installation and operation guide interact
with the Digital Network Control System (DNCS) database. Be sure you have a
current database backup tape before running any of the utilities described in this
guide.
with the Digital Network Control System (DNCS) database. Be sure you have a
current database backup tape before running any of the utilities described in this
guide.
We strongly recommend that system operators run the Doctor Report at least
once a day. Instructions for running the Doctor Report are in Chapter 2, Analyze
System Configuration With the Doctor Report (on page 7).
once a day. Instructions for running the Doctor Report are in Chapter 2, Analyze
System Configuration With the Doctor Report (on page 7).
We strongly recommend that system operators run the checkDB script at least
once a month. Instructions for running the checkDB script are in Chapter 4,
Identify and Correct Database Problems With the checkDB Script (on page 41).
once a month. Instructions for running the checkDB script are in Chapter 4,
Identify and Correct Database Problems With the checkDB Script (on page 41).