Virtual Leased Line

Virtual Leased Line

Virtual Leased Line (VLL) is a way to provide Ethernet based point to point communication over IP/MPLS networks.

In the industry, the technology is also referred to as Virtual Private Wire Service (VPWS) or EoMPLS (Ethernet over MPLS).

VLL uses the pseudo-wire encapsulation for transporting Ethernet traffic over an MPLS tunnel across an IP/MPLS backbone.

ee also

* Multiprotocol label switching (MPLS)
* VPLS (VPLS)
* [http://vpls.org/ VPLS Org]

External links

* [http://ietf.org/html.charters/l2vpn-charter.html Layer 2 Virtual Private Networks (l2vpn) working group homepage]
* [http://ietf.org/html.charters/pwe3-charter.html Pseudo Wire Emulation Edge to Edge (pwe3) working group homepage]


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