VPLS can be used to transport Ethernet frames to and from multiple, geographically dispersed sites belonging to a customer Virtual Private Network (VPN). The Provider Edge (PE) devices connecting the customer sites provide functions similar to a Layer 2 switch.
Equivalent Ranks to an Army Master Sergeant A Master Sergeant is a Noncommissioned Officer, with a military paygrade of E-8. The civilian equivalent of this military rank is roughly GS-6 under the federal government's General Schedule payscale.
First Sergeant is the 10th rank in the United States Army , ranking above Master Sergeant and directly below Sergeant Major. A first sergeant is a Noncommissioned Officer at DoD paygrade E-8, with a starting monthly pay of $4,136.