Verilink Access Manager 2000 (896-502037-001) Product Manual User Manual

Page 330

Monitoring and Troubleshooting Access Manager

8-60

Access Manager 2000 User Manual

4. Select the data port on which to send the PRBS. For a DIU 2130 or

DIU 1130, this can be Port 1 or 2. A warning message appears.

5. Press

to begin testing. The selected data port is now placed out

of service and the PRBS is applied to it. All other data ports are
unaffected and continue to operate normally.

6. To stop sending the PRBS, select the

Stop Sending Test

Pattern

option from the Select DIU Test Activity screen. The

data port is now restored to normal service.

7. To view tests in progress, select the

Stop Sending Test

Pattern

option. The DSU Tests in Progress screen appears.