Architecture for MPLS L3 VPN Deployment in Service Provider NetworkRavi Kumar CV*, Dhanumjayulu C, Bagubali A and Bagadi KP
School of Electronics Engineering, VIT University, India
- *Corresponding Author:
- Ravi Kumar CV
School of Electronics Engineering
VIT University, India
E-mail: [email protected]
Received Date: March 24, 2017; Accepted Date: March 31, 2017; Published Date: April 11, 2017
Citation: Ravi Kumar CV, Dhanumjayulu C, Bagubali A, Bagadi KP (2017) Architecture for MPLS L3 VPN Deployment in Service Provider Network. J Telecommun Syst Manage 6: 152. doi: 10.4172/2167-0919.1000152
Copyright: © 2017 Ravi Kumar CV, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Now a days in Service Provider’s core network we do not use IP forwarding rather we go for MPLS because it gives more efficient switching of packets. MPLS is the combination of layer-3 routing and layer-2 switching because every network prefix is assigned a particular Label. In this paper I am going to do testing and implement scalability over MPLS L3 VPN. This testing and implementation are to proof the scalability is the one important thing when design MPLS L3 VPN technology. This Topology of MPLS L3 VPN also provides the secure tunnel between two customer sites. By this implementation we show that there is a transparent tunneling over SP network. We are also avoiding the BGP implementation In SP core. So we call it as BGP free core. This implementation also saves the routing table space on provider routers. We have used the concept of Route Reflector (RR) to avoid more BGP sessions and to make it more scalable.