L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 7.5.x

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Updated:: April 29, 2022

New and Changed VPN Features

This table summarizes the new and changed feature information for the L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, and tells you where they are documented.

New and Changed VPN Features

Table 1. VPN Features Added or Modified in IOS XR Release 7.5.x
Feature	Description	Changed in Release	Where Documented
MAC Loop Prevention	This feature was introduced.	Release 7.5.2	MAC Loop Prevention
EVPN E-Tree Per-PE (Scenario 1b)	This feature was introduced.	Release 7.5.1	EVPN E-Tree Per-PE (Scenario1b)
EVPN E-TREE Per-AC (Scenario 2)	This feature was introduced.	Release 7.5.1	EVPN ETREE Per-AC (Scenario 2)
Virtual Ethernet Segment - AC-based	This feature was introduced.	Release 7.5.1	AC-based Virtual Ethernet Segment

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