Centralized MDI signaling
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Introduction
In this mode, the NE will drive its MDOs according to MDI information it has
centralized from local and remote NEs. A CIT locally connected is used to subscribe or
unsubscribe to MDI status report from remote NEs. However, the NE will be able to
drive its MDO whether a CIT is locally connected or not.
The MDOs behavior in this mode:
• MDO-2 is active when one or more centralized MDI alarms with severity
PROMPT are raised
• MDO-3 is active when one or more centralized MDI alarms with severity
DEFERRED are raised
• MDO-4 is active when one or more centralized MDI alarms with severity INFO are
raised.
Example
This mode is fine for the following application:
Equipment provisioning
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5-14
Alcatel-Lucent - Proprietary
See notice on first page
365-312-807R7.2
Issue 4, May 2007
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