E-Lan Service - Extreme Networks Ridgeline Guide Manual

Managing Ethernet Services
Figure 47: E-Line Service
UNI Port
Customer
Equipment
When Ridgeline provisions an E-Line service, it also adds the VLAN, VMAN, or PBB BVLAN to an
EAPS domain on the devices where the VLAN/VMAN/BVLAN is configured.

E-LAN Service

An E-LAN service is a multipoint-to-multipoint EVC, as illustrated in
have two or more UNI ports connected to CE devices. E-LAN services can be created to support
Ethernet Private LAN (EP-LAN) and Ethernet Virtual Private LAN (EVP-LAN) services.
Figure 48: E-LAN Service
UNI Port
Customer
Equipment
UNI Port
88
E-Line Service
(Point-to-Point)
Transport Method
Can be VLAN / VMAN / BVLAN
Service Provider Network
E-LAN Service
(Multipoint-to-Multipoint)
Transport Method
Can be VLAN / VMAN / BVLAN
Service Provider Network
UNI Port
Customer
Equipment
Figure 48. An E-LAN service can
UNI Port
Customer
Equipment
UNI Port
Ridgeline Concepts and Solutions Guide