Avaya S8700 Maintenance Manual page 128

Alarms, Errors, and Troubleshooting
A500:show switch circuit table
_______________________________________________________
| Input |
| port vpi vci| port vpi
|______________|______________|_________________________|
A1.1 0 5 Self
A1.1 0 32 A1.2
A1.1 0 35 A1.2
A1.2 0 5 Self
A1.2 0 32 A1.1
A1.2 0 34 A1.1
Self 0 1 A1.1
Self 0 2 A1.2
_________________________________________________________
Figure 4-33. A500: show switch circuit table screen
The pp UBR virtual circuits between A500 ports A1.1 (PPN) and Self
(A500) and between A1.2 (EPN) and Self (A500) are ATM signaling
channels between the port network and the A500.
They are used to request connection setups and releases to other
endpoints such as another port network.
These are established by each TN230X when it comes up, independent of
S8700 Multi-Connect call processing.
Other UBR virtual circuits may exist between A500 ports that are not
associated with S8700 Multi-Connect port networks and may be signaling
channels for other applications (for example, data network traffic).
CaPro Layer
Are control channels being established from the PPN to an EPN?
Diagnostics
Do you get a dial tone from a set on the EPN in question?
Can you ring a set on this EPN dialing from the PPN, and vice versa?
4-54 Issue 1 May 2002
Output | Connection
vci| type class
0 1 pp UBR
0 32 pp VBRnrt pcr=5729
0 35 pmp CBR
0 2 pp UBR
0 32 pp VBRnrt pcr=5729
0 34 pmp CBR
0 5 pp UBR
0 5 pp UBR
|
parameters |
ppd on
/scr=5729 /mbs=17187
pcr=173
ppd on
/scr=5729 /mbs=17187
pcr=173
ppd on
ppd on
555-233-143