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Ethernet virtual connection information


An Ethernet virtual connection or Ethernet virtual circuit (EVC) defines a data link layer bridging architecture that supports Ethernet services. An EVC is defined by the Metro-Ethernet Forum (MEF) as an association between two or more user network interfaces that identifies a point-to-point or multipoint-to-multipoint path within the service provider network. An EVC is a conceptual service pipe within the service provider network. A bridge domain is a local broadcast domain that exists separately from VLANs.[1]

  1. ^ "Catalyst 6500 Release 12.2SY Software Configuration Guide :: Ethernet Virtual Connections". Cisco. 19 January 2018.

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Ethernet virtual connection

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An Ethernet virtual connection or Ethernet virtual circuit (EVC) defines a data link layer bridging architecture that supports Ethernet services. An EVC...

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Carrier Ethernet

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Ethernet VPN

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Ethernet VPN (EVPN) is a technology for carrying layer 2 Ethernet traffic as a virtual private network using wide area network protocols. EVPN technologies...

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Virtual Private LAN Service

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Virtual Private LAN Service (VPLS) is a way to provide Ethernet-based multipoint to multipoint communication over IP or MPLS networks. It allows geographically...

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Virtual private network

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A virtual private network (VPN) is a mechanism for creating a secure connection between a computing device and a computer network, or between two networks...

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VLAN

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telephone network's speed for individual connections was limited to 56 kbit/s (less than one hundredth of Ethernet's speed), the total bandwidth of that network...

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SoftEther VPN

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connection. A cascade connection is similar to, but a virtualization of, an uplink connection (cross-cable connection) between two physical Ethernet switches...

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Ethernet frame

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In computer networking, an Ethernet frame is a data link layer protocol data unit and uses the underlying Ethernet physical layer transport mechanisms...

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Virtual Distributed Ethernet

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Virtual Distributed Ethernet (VDE) is a set of programs to provide virtual software-defined Ethernet network interface controllers (NICs) across multiple...

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Network interface controller

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partitioning) that uses SR-IOV virtualization to divide a single 10 Gigabit Ethernet NIC into multiple discrete virtual NICs with dedicated bandwidth,...

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RDMA over Converged Ethernet

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Converged Ethernet (RoCE) or InfiniBand over Ethernet (IBoE) is a network protocol which allows remote direct memory access (RDMA) over an Ethernet network...

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Asynchronous Transfer Mode

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(OSI layer 3) or Ethernet (also layer 2) that use variable-sized packets or frames. ATM uses a connection-oriented model in which a virtual circuit must be...

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Virtual leased line

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Virtual leased lines (VLL), also referred to as virtual private wire service (VPWS) or EoMPLS (Ethernet over MPLS), is a way to provide Ethernet-based...

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Virtual Router Redundancy Protocol

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VRRP can be used in Ethernet, MPLS and Token Ring networks with Internet Protocol Version 4 (IPv4), as well as IPv6. A virtual router must use 00-00-5E-00-01-XX...

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Fabric Connect

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operators to extend network virtualization directly into the conventional wiring closet (on existing non-Fabric Ethernet Switches) and automate the provisioning...

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Distributed Overlay Virtual Ethernet

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Distributed Overlay Virtual Ethernet (DOVE) is a tunneling and virtualization technology for computer networks, created and backed by IBM. DOVE allows...

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Link aggregation

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increases the bandwidth and resilience of Ethernet connections. Bandwidth requirements do not scale linearly. Ethernet bandwidths historically have increased...

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Audio over Ethernet

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In audio and broadcast engineering, audio over Ethernet (AoE) is the use of an Ethernet-based network to distribute real-time digital audio. AoE replaces...

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EVC

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media company Essential Video Coding, video coding standard Ethernet virtual connection European Video Corporation European Vital Computer, in the European...

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Virtual concatenation

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10/100-Mbit/s Ethernet used in the access network. Several Virtual Tributaries, form part of a Virtual Concatenation Group (VCG). Virtual Tributaries to...

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EtherChannel

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Cisco switches. It allows grouping of several physical Ethernet links to create one logical Ethernet link for the purpose of providing fault-tolerance and...

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MAC address

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This use is common in most IEEE 802 networking technologies, including Ethernet, Wi-Fi, and Bluetooth. Within the Open Systems Interconnection (OSI) network...

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Null modem

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computer. No Ethernet hardware (such as a network interface card or a modem) is required for this. On the Amiga computer, a null modem connection was a common...

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VirtualGL

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developers of VirtualGL envision the primary users of the VGL Transport to be laptop users with an 802.11g wireless or a fast Ethernet connection to the application...

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