Nortel Meridian Meridian 1 Feature Description And Administration page 1281

Feature packaging
Feature implementation
Feature operation
Maintenance and Diagnostics
The Port Overload Counter feature modifies the MMIH so that incoming
message counters are maintained for individual MSDL ports
This feature changes the functionality of the MMIH for an MSDL card, but
the MISP remains unchanged.
DCH/SDI/AML Application
The Port Overload Counter feature changes the DCH/SDI/AML Application
to cause the MSDL port to lockout when the incoming messages exceed the
Port Overload threshold value.
B-Channel Overload Control (BCOC)
This feature has no interaction with the B-Channel Overload Control Feature.
MISP
This feature does not change the functionality of the MISP card interface.
The Port Overload Counter feature requires the following package:
• MSDL Card Package, package number 222.
No change to the existing configuration is required to enable this feature.
However, as described in "Maintenance and Diagnostics" on page 1281,
modifications have been made to overlay maintenance and diagnostic
commands.
No specific operating procedures are required to use this feature. The feature
is activated whenever a configured application on an MSDL card is active and
is receiving messages through the active port.
The Port Overload Counter feature has made the following modifications to
overlay maintenance and diagnostic commands:
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MSDL Port Overload Counter Page 1281 of 1814