Unit installation

Appendix D Command Language Installation and Operation Manual
D-36 Supervisory Terminal Commands FCD-E1
DSP HDR TST
Purpose
Display the results of the last hardware test (made during power-on self-test and
during regular operation).
Syntax
DSP HDR TST
Use
To display the hardware test report, type:
DSP HDR TST<Enter>
The display has one field that shows NO HARDWARE FAILURE if everything
checks well or lists the detected problem: EPROM FAILURE, I/O EXP FAILURE,
COUNTER FAILURE, ILLEGL SYS CNFG or SFIFO FAIL.
DSP PM
Purpose
Display the contents of the performance monitoring registers specified by
AT&T Pub. 54016. This option is available only on E1 links with ESF framing. For
an explanation of the performance monitoring registers, refer to the Error! Cannot
open file. section in Chapter 5.
Syntax
DSP PM {ML SL} [/C] [/CA]
Use
1. To display the main link performance monitoring registers, type:
DSP PM ML<Enter>
2. To display the sublink performance monitoring registers, type:
DSP PM SL<Enter>
If you specify the sublink for a version without sublink, you will see ERROR 054
(illegal parameter for current configuration).
3. To display the performance monitoring registers and then clear only the event
register, type:
DSP PM ML /C<Enter> or DSP PM SL /C<Enter>
4. To display the performance monitoring registers, clear all the performance
monitoring registers of the selected link and restart the count intervals, type:
DSP PM ML /CA<Enter> or DSP PM SL /CA<Enter>
The performance monitoring registers are listed in the following order (the
numbers in brackets indicate the range of values for each register):
Note