. "Carrier Ethernet" . "ethernet" . "Carrier Ethernet access products" . . "Carrier Class Ethernet" . . . . . . "Ethernet over MPLS" . "Carrier_Ethernet" . . "Carrier Ethernet#Ethernet private line" . "Carrier Ethernet" . . "Carrier Ethernet#Ethernet Virtual Private Tree" . "Carrier Ethernet#Ethernet Virtual Private LAN" . . "carrier Ethernet" . "Carrier Ethernet#Ethernet Private Line" . "Carrier Ethernet demarcation" . "an ethernet extension" .