Layer2 and layer3 vpn
The VPN connection is provided under three service. These services are VPWS (Virtual Private Wire Service), VPLS (Virtual Private LAN Service) and VPRN (Virtual Private Routed Network). VPWS and VPLS are L2 VPN service. VPRN is Layer 3 VPN service. To sum up the services given under Alcatle-Lucent service routers, let’s check these services