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.
References
- "Catalyst 6500 Release 12.2SY Software Configuration Guide :: Ethernet Virtual Connections". Cisco. 19 January 2018.
External links
- Ethernet Virtual Connection (EVC), Metro-Ethernet Forum wiki
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