Shdsl Regenerator Unit Configuration Command Incomplete - Alcatel-Lucent 1643 AMS Operation Manual

Alarm messages

SHDSL Regenerator Unit configuration command incomplete

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Alarm identifier
Information
Alarm category
ASAP
Alarm severity
(default setting)
Reporting state
(default setting)
Local indications
Cause
Actions
Note(s)
EOC communication failures
There is no mechanism at the EOC link layer to guarantee delivery of a message,
except that each message requires at least one prescribed reply message. Reception of
the expected response(s) can be interpreted as a successful completion of an
EOC/EOC-ext. message exchange.
However, in case the expected response(s) are not received, two categories of EOC
communication failures can be differentiated:
• A missing response (no response/confirmation at all, after 3 retries, while the
SHDSL line itself is operational) indicates a complete break-down of the
communication, leading to an "Embedded operations channel failure" (EOCF)
alarm.
• An invalid response suggests that a configuration command has not been executed.
As a consequence, the configuration stored in the management information base
(MIB) on the LTU and the actual configuration of the connected SHDSL device
might differ. An invalid response leads to a "Configuration command incomplete"
(CNC) alarm.
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365-312-803R7.2
Issue 4, May 2007
SRUcCNC
A configuration command has possibly not been executed.
Equipment
sdsl
Deferred
Reported
–
An invalid response on a configuration command has been received from the
respective SRU.
Verify that the correct software image is running on the SRU. If this is not the
case, then download a suitable software image to the SRU, and perform a reset
in order to activate this software image.
If a suitable software image is running on the SRU, then reset the SRU, or
initiate a rediscovery of the SHDSL link.
The detection of an SRUcCNC condition has no direct consequences for the
operation, the management of the remaining parameters continues as before.
Alcatel-Lucent - Proprietary
See notice on first page
1-153