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Troubleshooting
8-18
9820-A2-GB20-20
June 2000
Network or Port (Internal) 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
→
PVC Loopback
98-16186
DTE
Network
PVC #
x
Network PVC Loopback
PVC #
x
Main Menu
→
Test
→
Data Port PVC Tests
→
PVC Loopback
PVC #
x
DTE
Network
98-16187
Port PVC Loopback
PVC #
x
Send Pattern
This test sends frames filled with a hexadecimal 55 test pattern and sequence
number over the selected interface on a per-DLCI basis.
To send a pattern test on a link:
Main Menu
→
Test
→
[Network PVC Tests/Data Port PVC Tests]
→
Send Pattern
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
If the CIR is zero, the pattern will be sent at a rate of 1000 bps.