<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (February 2013) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (February 2013) (Learn how and when to remove this template message) </Td> </Tr> <P> A Layer 2 MPLS VPN is a term in computer networking . It is a method that Internet service providers use to segregate their network for their customers, to allow them to transmit data over an IP network . This is often sold as a service to businesses . </P> <P> Layer 2 VPNs are a type of Virtual Private Network (VPN) that uses MPLS labels to transport data . The communication occurs between routers that are known as Provider Edge routers (PEs), as they sit on the edge of the provider's network, next to the customer's network . </P>

Two examples of layer 2 mpls vpn technologies