User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Commands and Trouble-Clearing Aids
Page 8-570test ds1-loop
8
Parameters
location A "location" represents the physical position of the
board to be tested. For standard cabinets, a location is
entered as "UUcSS" where "UU" represents the cabinet
number, "c" represents the carrier, and "SS" represents
the slot position. A single digit cabinet (1-3) may be
entered with or without a leading zero (0).
cpe-loopback-jack-test-begin For TN464F or TN767E or later suffix DS1 boards, this
will cause a long-duration loopback test to be setup
through the Customer Premises Equipment (CPE)
Loopback Jack. The command allows the user to
specify a loop-up code for the CPE loopback jack if it
differs from the default of 0x47F. This loop-up code is
entered by specifying the number of bits in the loop-up
code as well as the actual bit-pattern (in hexadecimal).
The test will abort if the board has not been taken out of
service via the "busyout" command.
far-csu-loopback-test-begin For TN464F or TN767E or later suffix DS1 boards, this
will cause a long-duration loopback test to be setup
through the far-end Channel Service Unit (CSU). The
test will abort if the board has not been taken out of
service via the "busyout" command.
one-way-span-test-begin For TN464F or TN767E or later suffix DS1 boards, this
will begin execution of a long-duration one-way span
test. The test will abort if the board has not been taken
out of service via the "busyout" command.
end-loopback/span-test For TN464F or TN767E or later suffix DS1 boards, this
parameter terminates long-duration one-way span and
loopback testing.
inject-single-bit-error For TN464F or TN767E or later suffix DS1 boards, this
parameter causes a single bit error to be sent within an
active framed 3-in-24 test pattern used in long-duration
loopback and span testing.
ds1/csu-loopback-tests For TN464F or TN767E or later suffix DS1 boards, this
parameter will execute the following loopback tests:
DS1 Board LoopBack, CSU Module Equipment
LoopBack, and CSU Module Repeater LoopBack.
These tests are performed sequentially for a short
duration each, and individual PASS/FAIL/ABORT test
results are reported following each test.