Chapter 3 Ethernet Testing
OAM service and link layer testing
96
HST-3000 Ethernet Testing User’s Guide
3 Use the right arrow key to go to the S-OAM CCM configu-
ration menu, and then specifying the following:
Setting Parameters
Continuity Check If you want to test continu-
ity check messages,
select On; otherwise,
select Off, and proceed to
step 4.
NOTE: When you turn this
On, CCMs will be trans-
mitted continuously.
LOC Threshold Specify the number of
messages that must be
received within the calcu-
lated interval.
CCM Rate Specify the rate at which
the instrument will trans-
mit CCM messages.
The instrument will trans-
mit CCM messages at the
rate specified; if it does
not receive the number of
messages back that you
specify as the threshold
within the calculated inter-
val (CCM Rate times LOC
Threshold (messages)),
the instrument declares a
loss of continuity (LOC).
NOTE: 3.33 ms and
10 ms rates are not sup-
ported
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