Comcast (NASDAQ:CMCSA) says it is the first service provider in the world to achieve Carrier Ethernet 2.0 (CE 2.0) certification from the Metro Ethernet Forum for E-Line and E-LAN services. CE 2.0 certifications are designed to deliver improved classes of service, service manageability, and interoperability for delivery across multiple networks.After compliance testing by Iometrix, the MEF authorized certification test lab, the MEF certified Comcast Business Class Ethernet Private Line and Comcast Business Class Ethernet Virtual Private Line as CE 2.0 E-Line services and Comcast Business Class Ethernet Network Service as a CE 2.0 E-LAN service. In addition, all of Comcast's Ethernet network equipment suppliers are CE 2.0 certified.