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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-162ATM-EI (Expansion Interface Circuit Pack)
3
In this test the second ATM-EI may be in any port network outside the port
network of the ATM-EI under test. Therefore if the test should fail in any direction,
the test is repeated with a different port network, if available, which aids the fault
isolation procedure.
The test results indicate if the test failed in one or both directions. The test aborts
if the ATM-EIs do not exist on both ends (for example, the EIs are not
administered correctly). If the test passes, the TDM and ATM framer interfaces of
both ATM-EIs are functioning properly. If the test fails, a series of tests are run on
the board. Figure 3-3
shows a schematic of this test.
Figure 3-3. Expansion Interface 2-Way Transmit Test #241
PN X and PN Y represent any of 43 possible port networks.
Table 3-67. Expansion Interface 2-way Transmission Test (#241)
Error
Code
Tes t
Result Description/ Recommendation
ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals for a maximum of 5 times.
1002 ABORT The system could not allocate time slots for the test. The system may be
under heavy traffic conditions or it may have time slots out of service due
to TDM-BUS errors.
1. If system has no TDM-BUS errors and is not handling heavy traffic,
retry the command at 1-minute intervals a maximum of 3 times.
Continued on next page
Tone
clock
Tone
clock
Tone
detector
Tone
detector
PNC modePNC mode
iodf2wayAWF 040699
ATM
switch
TDM bus
(PN X)
TDM bus
(PN Y)
ATM
circuit
pack
ATM
circuit
pack