Alarms, Errors, and Troubleshooting
555-233-143
4-54
Issue 1 May 2002
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?
A500:show switch circuit table
_______________________________________________________
| Input | Output | Connection |
| port vpi vci| port vpi vci| type class parameters |
|______________|______________|_________________________|
A1.1 0 5 Self 0 1 pp UBR ppd on
A1.1 0 32 A1.2 0 32 pp VBRnrt pcr=5729 /scr=5729 /mbs=17187
A1.1 0 35 A1.2 0 35 pmp CBR pcr=173
A1.2 0 5 Self 0 2 pp UBR ppd on
A1.2 0 32 A1.1 0 32 pp VBRnrt pcr=5729 /scr=5729 /mbs=17187
A1.2 0 34 A1.1 0 34 pmp CBR pcr=173
Self 0 1 A1.1 0 5 pp UBR ppd on
Self 0 2 A1.2 0 5 pp UBR ppd on
_________________________________________________________
Summary of Contents for S8700 Series
Page 50: ...Maintenance Architecture 555 233 143 1 26 Issue 1 May 2002 ...
Page 74: ...Initialization and Recovery 555 233 143 3 12 Issue 1 May 2002 ...
Page 186: ...Alarms Errors and Troubleshooting 555 233 143 4 112 Issue 1 May 2002 ...
Page 232: ...Additional Maintenance Procedures 555 233 143 5 46 Issue 1 May 2002 ...
Page 635: ...status psa Issue 1 May 2002 7 379 555 233 143 status psa See status tti on page 7 406 ...
Page 722: ...Maintenance Commands 555 233 143 7 466 Issue 1 May 2002 ...