Appendix A Test Results
OAM results
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HST-3000 Ethernet Testing User’s Guide
Table 25 describes the Service Layer OAM AIS results, such
as a count of the number of AIS received and the number of
AIS seconds.The AIS State must be turned On to observe
these results.
Unexpected MEG
level
ON indicates that CCM frames have
been received with a maintenance
entity group level lower than that speci-
fied as the maintenance domain level
when you configured the OAM settings
for the transmitting instrument.
Mismerge ON indicates that CCM frames have
been received with the same mainte-
nance domain level specified for trans-
mitted frames, but the received CCM
frames carry a different maintenance
association ID (MAID).
Unexpected MEP ON indicates that a CCM was received
from a different maintenance end point
than that specified as the instrument’s
peer MEG End Point.
Unexpected Period ON indicates that a CCM was received
with the correct maintenance domain
level, maintenance association ID, and
maintenance end point ID, but with a
period value that was not the same as
the instrument’s CCM rate.
Table 25 S-OAM AIS test results
Result Description
AIS Count of AIS alarms detected since ini-
tial frame synchronization.
AIS Seconds Count of asynchronous test seconds in
which AIS was present for any portion
of the test second.
Table 24 S-OAM CCM test results (Continued)
Result Description
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