Date Added: Dec 2011
This paper is based on conical network related issues which arises in virtually modified Multi Protocol Label Switching. Here in this paper first the authors will give an overview of protocol entitled Multi Protocol Label Switching. Then, they discuss its virtually modified version which they have already fabricated. Finally, they discuss the issues which came into light after the formation of conical network in virtually modified multi protocol label switching. In this paper, they will take five important issues into account namely management, delay, communication, network distribution and overall performance.