Verifying That Data Is Being Received; Checking Pvc Connections - Zhone iMarc SLV 9126 Installation Instructions Manual

Verifying That Data is Being Received

Procedure
1
Return to the Main Menu, then select Status.
2
Select Performance Statistics, and select an interface's frame relay statistics (e.g., Network
Frame Relay).
Main Menu → Status → Performance Statistics → Network Frame Relay
3
Clear the statistics and see whether the counts for Frames Received and Characters
Received under the Frame Relay Link are incrementing, and verify that there are no errors
under the Frame Relay LMI statistics. Refresh the screen to update the counts.
— If data is being received, the count increments after refreshing the screen.
— If data is not being received, recheck the cable connections, and replace or repair a
damaged cable. Recheck LMI status; you may need to contact your service provider.
Next, check the DLCI's status.

Checking PVC Connections

Check PVC connections to verify that all PVCs, including management PVCs, are configured,
and to see whether the PVC is active or not.
Procedure
1
Press Esc to return to the Status menu.
2
Select PVC Connection Status.
The PVC Connection Status screen shows all PVC connections; the interface and DLCI
number of the source interface and DLCI number for the destination interface. You can also
see whether the PVC is active.
3
Verify that each PVC is active.
— If active, the iMarc unit should be passing data.
— If not active, no data traffic can be carried by the PVC. If the PVC is configured
correctly, the circuit may be down.
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