Cisco Model D-PCG1000 PowerKEY CAS Gateway Release Notes
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Download Software to the GQAM Modulators
4011046 Rev B
25
Download Software to the GQAM Modulators
Introduction
To download the new software to GQAMs, you must first reset (reboot) the
modulators using one of the following methods:
modulators using one of the following methods:
DNCS GUI
auditQam utility
Front panel of the GQAM
CAUTION:
All active sessions on the GQAM will be interrupted when the modulator is
reset. DHCTs downstream of the modulator will lose their ability to display
services until sessions are re-established.
All active sessions on the GQAM will be interrupted when the modulator is
reset. DHCTs downstream of the modulator will lose their ability to display
services until sessions are re-established.
Important! Use the procedure for Preparing to Monitor Remote GQAM Resets (on
page 26) when resetting GQAMs from the DNCS GUI or when using an auditQam
script to reset multiple GQAMs.
page 26) when resetting GQAMs from the DNCS GUI or when using an auditQam
script to reset multiple GQAMs.
After the modulators reset, the software is downloaded from the DNCS to the
modulators and existing sessions are reestablished.
modulators and existing sessions are reestablished.
Choose a Reset Method
Choose one of the following methods to reset your GQAMs:
To reset modulators through the DNCS GUI, go to Preparing to Monitor Remote
GQAM Resets (on page 26).
GQAM Resets (on page 26).
To reset modulators using the auditQam utility, go to Preparing to Monitor
Remote GQAM Resets (on page 26).
Remote GQAM Resets (on page 26).
To reset modulators through the front panel, go to Physically Resetting the
GQAM Modulator (on page 30).
GQAM Modulator (on page 30).
Note: Resetting GQAMs from the DNCS GUI or from the front panel can be time-
consuming. If you have a number of modulators to reset, consider using the
auditQam utility.
consuming. If you have a number of modulators to reset, consider using the
auditQam utility.