Lucent Technologies Release 7 User Manual

Page of 2657
DEFINITY Enterprise Communications Server Release 7 
Maintenance for R7r  
555-230-126  
Issue 4
June 1999
Alarms, Errors, and Troubleshooting 
5-50
ATM Tips 
5
— The 
POLL PDUs
 and 
STAT PDUs
 counters should be increasing if 
the TN230X is actively sending and receiving Q.SAAL Protocol 
Data Units with the A500. This occurs even if the TN230X did not 
achieve board insertion.
Q.93B (Network) Layer
Are connection requests being received by A500 Call Control?
1. Enter show signaling stats
 port q93b (or the port of interest) on the A500 
console. 
Figure 5-29
 shows the screen output.
Figure 5-29. A500:show signaling stats A1.2 q93b
NOTE:
If there is no connection between the TN230X and the A500 at the 
Q93B protocol layer, then no report displays.
Ensure that the fields have the values indicated below.
Port 
A1.2
(or the 
port of 
interest)
If this field is 
not configured for UNI signaling
then the port was administered for no UNI signaling 
(admin link command). Use the show signaling 
summary
 command to verify that 
Signaling
 is 
UNI3.1
.
A500:show signaling stats a1.2 q93b
-------------------------Q.93B Statistics------------------------
Port A1.2:
----------
                       Tx          Rx
                    --------    --------
Connect Messages:         15          18
Setup Messages:           18          15
Release Messages:         17          13
Rel Cmplt Messages:       13          17
Add Party Messages:        0           0
Add Party Acks:            0           0
Add Party Rejects:         0           0
Drop Party Messages:       0           0
Drop Party Acks:           0           0
Last Cause Code:          31          31
Last Diag Code:      0. 0. 0    71. 0.29
Total Connections:        33
Current Connections:       3