Cisco Headend System Release 2.5 Guía De Instalación
Chapter 5 SR 5.0 Post Upgrade Procedures
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Resetting Many QAM and MQAM Modulators
Upgrade engineers frequently do not have time to manually reset hundreds of
modulators from the DNCS GUI. To save time, engineers can create a script that
runs automatically. Refer to the following example for a sample script.
modulators from the DNCS GUI. To save time, engineers can create a script that
runs automatically. Refer to the following example for a sample script.
auditQam -reset 123.123.123.123
sleep 1
auditQam -reset 123.123.123.124
sleep 1
auditQam -reset 123.123.123.125
sleep 1
auditQam -reset 123.123.123.126
Important: Resetting a QAM interrupts all active sessions on the QAM for up to 10
minutes. Complete this task during a maintenance period whenever possible. Do not
reset more than four modulators at a time.