21
Checking That Data is Being Received
Procedure
To verify that data is being received:
1.
From the unit’s Main Menu
,
select either interface’s frame relay statistics.
Main Menu
→
Status
→
Performance Statistics
→
Frame Relay
→
Net1-FR1
2.
Repeatedly Refresh the screen to:
—
Verify that the counts for Frames Received and Characters Received under the
Frame Relay Link statistics are increasing.
—
Verify that there are no errors under Frame Relay Errors.
If data is not being received or you are receiving errors, check your cable
connections and replace or repair a damaged cable.
3.
Return to the Status menu.
Checking PVC Connections
Check PVC connections to verify that all PVCs, including management PVCs, are
configured and active.
Procedure
To verify PVCs:
1.
Select PVC Connection Status from the Status menu.
The PVC Connection Status screen shows all PVC connections, the interface
source and DLCI number of the incoming data linked to the interface, and DLCI
number for the outgoing data. You can also see whether the PVC is active.
2.
Verify that each PVC is active.
—
If active, the 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.
Summary of Contents for iMarc DSL 9720 CSU/DSU
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