Cisco Headend Digital Broadband Delivery System Guia Do Utilizador
7-4
Reboot DHCTs or Obtain Sign-on Data With the listQpsk Utility
749640 Rev D
Run the listQpsk Utility,
Continued
Displaying DHCT Sign-on Data for All QPSK Modulators and Demodulators
Follow these instructions to use the listQpsk utility to display DHCT sign-on data for
all QPSK modulators and demodulators.
1.
If necessary, open an xterm window on the DNCS.
2.
Type listQpsk and then press Enter.
Result: The xterm window updates to list the following information:
•
Result: The xterm window updates to list the following information:
•
Each QPSK, identified by ID and name
•
The demodulators associated with each modulator
•
The number of IS2W DHCTs associated with each QPSK
Note: IS2W is an acronym for in-service, two-way. This figure represents the
Note: IS2W is an acronym for in-service, two-way. This figure represents the
number of DHCTs that have attempted to sign on to the network through
the associated QPSK.
•
The number and percentage of DHCTs that have successfully signed on to
the network through each QPSK
ID QPSK Name Demod IS2W SignOn % SignOn
--- ------------------ ----- ----- -------- --------
72 QPSK1 - 26444 26581 100
---
70 QPSK2 - 61297 61464 100
---
129 QPSK3 - 0 0 -
---
88 QPSK4 - 1258 1280 101
---
57 QPSK5 - 4130 4149 100
---
29 QPSK6 - 0 0 -
29 QPSK6 1 1075 1035 96
29 QPSK6 2 2032 1971 96
29 QPSK6 3 1164 1130 97
29 QPSK6 4 1176 1144 97
29 QPSK6 5 351 331 94
29 QPSK6 6 0 0 -
--- ------------------ ----- ----- -------- --------
72 QPSK1 - 26444 26581 100
---
70 QPSK2 - 61297 61464 100
---
129 QPSK3 - 0 0 -
---
88 QPSK4 - 1258 1280 101
---
57 QPSK5 - 4130 4149 100
---
29 QPSK6 - 0 0 -
29 QPSK6 1 1075 1035 96
29 QPSK6 2 2032 1971 96
29 QPSK6 3 1164 1130 97
29 QPSK6 4 1176 1144 97
29 QPSK6 5 351 331 94
29 QPSK6 6 0 0 -
Note: QPSK modulators without an associated demodulator have been
assigned DHCTs that use the DOCSIS sign-on method. DHCTs that use the
DOCSIS method to sign on to the network do not require a demodulator.
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