Cisco Headend Digital Broadband Delivery System

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4011411 Rev B 
43 
 
Introduction 
This chapter begins by briefly describing the Hard Disk Drive (HDD) 
test, the set-top models that support the test, and how to configure the 
DNCS for the test. This overview is followed by procedures for setting 
up the DNCS support the HDD test and instructions for verifying that 
the procedures were performed successfully.  
Finally, so that you have an idea of how the HDD test is used, the 
process that staging technicians use to perform the HDD test is briefly 
described.  
 
 
 
Chapter 4 
Supporting the Hard Disk 
Drive Test 
In This Chapter 
 
What Is the HDD Test? ........................................................................ 44 
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