To create a layer 2 VPN: In the Hierarchy pane, click the Service tab. Expand the Customers folder. Expand the folder for the customer for which you want to create a VPN. Right-click the Layer 2 VPN folder, and select Add Layer 2 VPN. The Layer 2 VPN dialog box opens. In the Layer 2 VPN property page, enter the following:

Layer 2 VPN (L2VPN) over Metro or Wide Area Network is a service where a customer connects several locations with Layer 2 connectivity, that is, without IP routing. As mentioned in Chapter 3, “Layer 2 VPN Architectures,” Layer 2 Tunnel Protocol Version 3 (L2TPv3) is an IP-based solution in the Cisco Unified VPN Suite that provides pseudowire emulation for a variety of Layer 2 protocols, including Ethernet, High-Level Data Link Control (HDLC), PPP, Frame Relay, and ATM. LAYER 2 VPN LAYER 3 VPN; PHILOSOPHY: Layer 2 VPNs virtualize the datalink layer (Layer 2) so as to make geographically remote sites look as if they were operating in the same LAN network. Layer 3 VPNs virtualize the network layer (Layer 3) so as to route your customer networks over a public infrastructure like Internet or Service provider backbone. overview of MPLS Layer 2 VPN concepts, such as BGP Layer 2 VPNs, LDP Layer 2 circuits, FEC 129 BGP autodiscovery, virtual private LAN service (VPLS), Ethernet VPN (EVPN), and Inter-AS Layer 2 VPNs. Mar 02, 2018 · In my previous post, NSX Layer 2 VPN: Migrating workloads between Datacentres, I described the process and theory behind using an NSX Layer 2 VPN (L2VPN) to migrate workloads from a soon-to-be-retired VLAN backed datacentre, to an NSX Managed logical switch backed datacentre. hello everybody i wouldlike to know the main advantage and disadvantage of layer 2 vpn deployment for service provider perspective compared to layer 3 vpn regarding security, configuration, troubleshooting, flexibility. is there difficulty for controlling and policing traffic in layer 2 vpn vs lay

Difference between L2VPN and L3 VPN - Cisco Community

Feb 28, 2010 · Cisco Layer 2 VPNs (L2VPN) Training Workbook for Network Engineers (Preview) RouteHub. VPN - Virtual Private Networking - Duration: 27:42. Eli the Computer Guy 2,042,616 views. Complementing Jorge A. Valentin Davila's answer. In a layer 2 VPN, L2 frames (usually Ethernet) are transported between locations. In the more general case, it's similar to a cable connecting two switches in separate buildings.

Mar 20, 2005 · Layer 2 VPN Architectures is a comprehensive guide to consolidating network infrastructures and extending VPN services. The book opens by discussing Layer 2 VPN applications utilizing both AToM and L2TPv3 protocols and comparing Layer 3 versus Layer 2 provider-provisioned VPNs.

As mentioned in Chapter 3, “Layer 2 VPN Architectures,” Layer 2 Tunnel Protocol Version 3 (L2TPv3) is an IP-based solution in the Cisco Unified VPN Suite that provides pseudowire emulation for a variety of Layer 2 protocols, including Ethernet, High-Level Data Link Control (HDLC), PPP, Frame Relay, and ATM.