Cisco Headend Digital Broadband Delivery System インストールガイド
Appendix A
System Verification Procedures
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4042225 Rev A
Verify the System Upgrade
Complete these steps to verify a successful upgrade to SR 5.0.
Important: If any of the following tests fail, troubleshoot the system to the best of
your ability. If you are unable to resolve the failure, contact Cisco Services for
assistance.
1 In a dncs xterm window, type the following command and press Enter.
Important: If any of the following tests fail, troubleshoot the system to the best of
your ability. If you are unable to resolve the failure, contact Cisco Services for
assistance.
1 In a dncs xterm window, type the following command and press Enter.
cd /dvs/dncs/Utilities/doctor
2 Type the following command and press Enter. This command runs the Doctor
Report. Review the Doctor Report to ensure that communications exist among all
DBDS elements.
DBDS elements.
doctor -vn
3 Type the following command and press Enter to verify that you are using no
more than 85 percent of the partition capacity of each disk.
df -k
Important: If any disk partition lists a capacity greater than 85 percent, contact
Cisco Services before proceeding.
Cisco Services before proceeding.
4 Stage at least one new DHCT to the system operator's specifications. After
staging the DHCT, verify the following:
The DHCT receives 33 or 34 EMMs
The DHCT successfully receives its Entitlement Agent
5
Complete these steps to perform a slow and fast boot on a test DHCT and
Combo-Box (if available) with a working return path (2-way mode):
a Boot a DHCT.
Combo-Box (if available) with a working return path (2-way mode):
a Boot a DHCT.
Note: Do not press the power button.
b Access the Power On Self Test and Boot Status Diagnostic Screen on the
DHCT and verify that all parameters, except UNcfg, display Ready.
Note: UNcfg displays Broadcast.
c Wait 5 minutes.
d Press the power button on the DHCT. The power to the DHCT is turned on.
e Access the Power On Self Test and Boot Status Diagnostic Screen on the
d Press the power button on the DHCT. The power to the DHCT is turned on.
e Access the Power On Self Test and Boot Status Diagnostic Screen on the
DHCT and verify that all parameters, including UNcfg, display Ready.
6 Verify that you can ping the DHCT.
7 Verify that the Interactive Program Guide (IPG) displays 7 days of accurate and
7 Verify that the Interactive Program Guide (IPG) displays 7 days of accurate and
valid data.
8 Tune to each available channel on a DHCT to confirm that a full channel lineup
is present.
Note: Record any anomalies you notice while verifying the channel lineup.
Note: Record any anomalies you notice while verifying the channel lineup.
9 For all sites (SARA, Aptiv, OCAP™), verify that you can define, purchase, and
view an IPPV, xOD, and VOD event.