https://app.knowbase.one/vault/rfc/docid/7646
RFC7041: Extensions to the Virtual Private LAN Service (VPLS) Provider Edge (PE) Model for Provider Backbone Bridging
Internet Engineering Task Force (IETF) F. Balus, Ed. Request for Comments: 7041 Alcatel-Lucent Category: Informational A. Sajassi, Ed. ISSN: 2070-1721 Cisco ...