Chapter 29 Diagnostic

which terminates a VP or VC segment. End-to-end flows are terminated at the end point of a VP or VC connection, where an ATM link is terminated. Segment loopback tests allow you to verify integrity of a PVC to the nearest neighboring ATM device. End-to-end loopback tests allow you to verify integrity of an end-to- end PVC.

Note: The DSLAM to which the P-2812HNU-51c is connected must also support ATM F4 and/or F5 to use this test.

Note: This screen is available only when you configure an ATM layer-2 interface.

Figure 201 Maintenance > Diagnostic > OAM Ping Test

The following table describes the fields in this screen.

Table 137 Maintenance > Diagnostic > OAM Ping Test

LABEL

DESCRIPTION

 

Select a PVC on which you want to perform the loopback test.

 

 

F4 segment

Press this to perform an OAM F4 segment loopback test.

 

 

F4 end-end

Press this to perform an OAM F4 end-to-end loopback test.

 

 

F5 segment

Press this to perform an OAM F5 segment loopback test.

 

 

F5 end-end

Press this to perform an OAM F5 end-to-end loopback test.

 

 

384

 

P-2812HNU-51c User’s Guide