Cisco Headend System Release 2.7 User Guide

Page of 282
 
 
 
The signonCount Utility Data Fields 
 
4031374 Rev B 
235 
 
Columns 
Descriptions 
 
 
UN-Config Rcvd-This number of DHCTs are 
requesting a UN-Config message from the 
DNCS. 
Note:  The UN-Config message contains 
information, like an IP address, that allows 
DHCTs to sign on to the network. 
 
UN-Config Sent-The DNCS has sent this 
number of UN-Config messages to DHCTs, 
allowing the DHCTs to sign on to the network. 
Note:  At this point, the DHCTs are physically in 
two-way mode and have completed the sign-on 
process. 
 
 
DAVIC Lost-This field indicates the number of 
DHCTs that have lost the communication link 
with the QPSK modulator.  
Note:  The QPSK modulator then sends a 
message to DHCTs that have lost the 
communication link. The message requests 
that the DHCTs recalibrate themselves with 
the modulator so the entire sign-on process 
can begin again. 
 
 
Threshold Exceeds Ver-The DNCS reports the 
number of DHCTs that simultaneously attempt 
to verify their configuration in excess of what the 
system queues allow. 
 
Threshold Exceeds UCfg-The DNCS reports the 
number of DHCTs that simultaneously attempt 
to sign on to the system in excess of what the 
system queues allow. 
Note:  The numbers in the Threshold Exceeds Ver 
and Threshold Exceeds UCfg columns should 
theoretically be zero.