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

Page 234

Configuring the T1 Network

5-110

Access Manager 2000 User Manual

17. Press

to return to the Select CSU Test Activity menu, then

select the

Abort Test in Progress

option and press

18. Press

to return to the On-line: AS2000 menu.

19. Choose

the

Loopbacks

option and press

20. Type the shelf and plug-in slot numbers of the NCC or TAC, and

press the

function key.

21. Choose

the

Deactivate EQP Loopback (ELB and RLB)

option and press

22. Type

to specify the near-end RLB and press

23. Choose

the

Activate Line Loopback (LLB)

option and

press .

24. Type

to specify the far-end LLB and press

25. Type

to activate the LLB when the loopback warning screen

appears. At the far-end NCC or TAC, also verify that the NET LED
is solid yellow (LLB is activated).

26. Press

to return to the On-line: AS2000 screen.

27. Choose

the

Select Test

option and press

28. Enter the Shelf number and Plug slot number of the NCC or TAC

and press the function key. The Select CSU Test Activity Menu
appears.

29. Choose

the

Send QRSS Test Pattern

option and press

. The Test Current Node screen appears. Enter the following

settings and press

•

Test Duration: FOREVER

•

To Network or Equipment: N (Network)

•

Test From Far End: N (No)

30. Type

to send the test signal when the test warning screen

appears. The Select CSU Test Activity screen appears again.

Enter