Cisco Headend System Release 2.7 Guía De Instalación
Chapter 4 Post-Upgrade Procedures
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f Record the IP address on a piece of paper.
g Repeat steps a) through f) for all of your QAM and MQAM modulators.
g Repeat steps a) through f) for all of your QAM and MQAM modulators.
2 Open an xterm window on the DNCS.
3 From the DNCS Administrative Console, select the Element Provisioning tab.
4 Click QAM. The QAM List window appears.
5 From the QAM List window, highlight a modulator.
3 From the DNCS Administrative Console, select the Element Provisioning tab.
4 Click QAM. The QAM List window appears.
5 From the QAM List window, highlight a modulator.
Notes:
Refer to the QAM Type column to differentiate between types of modulators.
Each MQAM, GQAM, and/or GoQAM modulator appears multiple times on
the QAM List window; highlight only the first occurrence.
the QAM List window; highlight only the first occurrence.
6 Click File and then select Reset. A confirmation message appears.
7 Click Yes on the confirmation message. The modulator resets.
8 Repeat steps 5 through 7 for up to three additional modulators, and then go to
7 Click Yes on the confirmation message. The modulator resets.
8 Repeat steps 5 through 7 for up to three additional modulators, and then go to
step 9.
Important! Never reset more than four modulators at once, or you may overload
the DNCS.
Note: In step 10, you will have the opportunity to reset additional modulators.
Important! Never reset more than four modulators at once, or you may overload
the DNCS.
Note: In step 10, you will have the opportunity to reset additional modulators.
9 Wait a few minutes and then type ping [IP address] and press Enter to ping
each modulator you just reset. The ping command displays a message similar to
Device is alive when the modulator has been reset.
Example: ping 172.16.4.4
Device is alive when the modulator has been reset.
Example: ping 172.16.4.4
Note: It may take up to 5 minutes for each modulator to reset.
10 Do you have additional modulators to reset?
If yes, repeat steps 5 through 9 as many times as necessary until all of your
modulators have been reset, and then go to step 11.
modulators have been reset, and then go to step 11.
If no, go to step 11.
11 Click File and then select Close to close the QAM List window.
12 Did you record the Program Count and the Session Count for each modulator
12 Did you record the Program Count and the Session Count for each modulator
not used for VOD, as specified in step 1?
If yes, repeat step 1 to verify that the Program Count and Session Count
totals match what you recorded before resetting the modulators, and then go
to Final System Validation Tests (on page 82).
Important! If the Program Count and Session Count totals do not match
what you recorded prior to resetting the modulators, call Cisco Services.
totals match what you recorded before resetting the modulators, and then go
to Final System Validation Tests (on page 82).
Important! If the Program Count and Session Count totals do not match
what you recorded prior to resetting the modulators, call Cisco Services.
If no, go to Final System Validation Tests (on page 82).