What Is Above Network Management – Service Management & Business Management – TMN Logical Model Explained

In one of our previous post, we explained the network hierarchy starting from bottom as Network Element -> Element Management System (EMS) -> Network Management System (NMS). We also explained how EMS and NMS are different entities and what the role of each of them is. This post focuses explaining TMN logical model by describing layers above Network Management i.e. Service Management and Business Management. Continue reading

FCAPS in Network Management

FCAPS is an acronym for Fault, Configuration, Administration/Accounting, Performance,  and Security. A network manager’s ability or rather responsibility is to maintain and administer a computer network. Network management is the execution of the set of functions required for planning, allocating, Continue reading