VOCATIONAL TRAINING AT BSNL DURG. ASSIGNMENT TITLE : MLLN ASSINGNMENT GROUP : 8 BY AAFREEN HAQUE AANCHAL MISHRA ANKITA NAMDEO SAGAR LUNIYA GAJENDRA KUMAR SAHU. INDEX.
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VOCATIONAL TRAINING AT BSNL DURG
ASSIGNMENT TITLE : MLLN
ASSINGNMENT GROUP : 8
GAJENDRA KUMAR SAHU
Drawback of traditional leased line circuits
What is MLLN
Keys element of MLLN
DRAWBACK OF TRADITIONAL LEASED LINE CIRCUITS
Grew from 64 kbps they have to jump over to 2 Mbps only.
Data Cards support only up to 64 Kbps
From Operator pt of view in case of Leased Line Circuit different boxes from different vendors so difficult to manage & control.
No Centralized Monitoring or alarm or performance monitoring.
Therefore we should have a control to all this, we are able to identify before the customer know which circuit has gone faulty The solution to this is MLLN
There are basically two types of MLLN circuits-