Severity Levels

Critical (CR), Major (MJ), Minor (MN), Not Alarmed (NA), Not Reported (NR)

Default: Minor (MN)

ASAP Type

OCn Port

AID Type

Data Communications Channel (DCC)

Date

Month/day/year that the condition was detected

Time

Hour:minute:second that the condition was detected

Probable Cause

EOC-L (line DCC channel failed)

Effect on Service

NSA

Alarm Entity Type

COM

Description

line DCC channel failed

Likely Cause

SYSCTL circuit pack failed, reset, or initialized at the far-end network element.

The program installation failed at the far-end network element.

The program installation is in progress at the far-end network element.

The OC-N OLIU circuit pack failed at the near-end or far-end network element.

Visible Indication

Lighted CR, MJ, or MN LED on the SYSCTL faceplate (when the severity level is provisioned to Critical, Major, or Minor, respectively) and a flashing Fault LED on the alarmed circuit pack.

Action

Proceed to Procedure 5-90: Clear "line DCC channel failed" alarm.