It’s a layer two link so if you configure IP addresses, the routers will be in the same subnet. The point-to-point link is called an EVC (Ethernet Virtual Circuit). If you have multiple sites, it is possible to use multiple E-lines on a single physical interface:

Layer 2 Networking - TechLibrary - Juniper Networks Overview of Layer 2 Networking , Ethernet Switching and Layer 2 Transparent Mode Overview, Understanding Unicast, Understanding Layer 2 Broadcasting on Switches, Understanding Which Devices Support ELS, Understanding How to Configure Layer 2 Features Using ELS, Understanding ELS Configuration Statement and Command Changes, Enhanced Layer 2 CLI Configuration Statement and … Network Basics: Ethernet Protocol - dummies Actual throughput of an Ethernet network rarely reaches this maximum speed. Ethernet operates at the first two layers of the OSI model — the Physical and the Data Link layers. However, Ethernet divides the Data Link layer into two separate layers known as the Logical Link Control (LLC) layer and the Medium Access Control (MAC) layer. Ethernet Theory of Operation - Microchip Technology Ethernet is a data link and physical layer protocol defined by the IEEE 802.3Ž specification. It comes in many flavors, defined by maximum bit rate, mode of transmission and physical transmission medium. Ł Maximum Bit Rate (Mbits/s): 10, 100, 1000, etc. Ł Mode of Transmission: Broadband, Baseband Introduction to Metro Ethernet - NetworkLessons.com

What is Ethernet-dedicated Internet?

Ethernet at the Data-Link Layer - upskilld At the data link layer, Ethernet specifies what the data should look like, including the header and trailer. The protocol is defined by IEEE 802.3 and divides the data link layer into two sublayers: the Logical Link Control (LLC) sublayer and the Media Access Control (MAC) sublayer.

Which OSI-Layer does Ethernet belong to? - Server Fault

In computer networking, an Ethernet frame is a data link layer protocol data unit and uses the underlying Ethernet physical layer transport mechanisms. In other words, a data unit on an Ethernet link transports an Ethernet frame as its payload.. An Ethernet frame is preceded by a preamble and start frame delimiter (SFD), which are both part of the Ethernet packet at the physical layer. Ethernet - highteck.net