Inconsistent VT BLSR Access

Description

A VT1.5 rate BLSR cross-connection or a VT-accessed STS-1 pass through cross-connection has been provisioned at the local node and there are nodes in the BLSR that do not support VT access.

Alarm Data

Value/Meaning

Severity Levels

Not Alarmed (NA)

AID Type

BLSR protection group

Date

Month/day/year that the condition was detected

Time

Hour:minute:second that the condition was detected

Probable Cause

RNG-IVTBA (BLSR Ring - Inconsistent VT BLSR Access)

Effect on Service

Standing Condition (SC)

Alarm Entity Type

COM

Description

Inconsistent VT BLSR Access

Likely Cause

User provisioned a VT1.5 rate BLSR cross-connection or a VT-accessed STS-1 pass through cross-connection at the local node and there are other nodes in the BLSR that do not recognize/support VT access.

Visible Indication

Lighted ABN LED on the SYSCTL faceplate.

Action

Proceed to Procedure 5-86: Clear "Inconsistent VT BLSR Access" condition.

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