Paradyne 9788 - Manual (Page 203)

8. Troubleshooting
9700-A2-GB20-20 December 2002 8-19
PVC Loopback
The PVC Loopback loops frames back to the selected interface on a per-PVC
basis. This test logically (not physically) loops back frames received from another
FrameSaver device through the selected frame relay PVC to the same device.
Main Menu →Test→Network PVC Tests
Main Menu →Test→Data Port PVC Tests
Send Pattern
This test sends packets filled with a hexadecimal 55 test pattern and sequence
number over the selected interface and DLCI to another FrameSaver device. To
send a pattern test on a link:
Main Menu →Test→[Network PVC Tests/Data Port PVC Tests]
If the CIR is zero, the pattern will be sent at a rate of 1000 bps.
98-16186
DTE
Network
PVC # x
Network PVC Loopback
PVC # x
PVC # x
DTE
Network
98-16187
Port PVC Loopback
PVC # x
If the selected
DLCI is configured as . . . Then . . . And the default
Rate (Kbps) setting is . . .
Standard (Disruptive) appears
after Test
100% of CIR
Multiplexed (Non-Disruptive)
appears after Test
10% of CIR